Bandpass / Interference Filters Optical Filters

81 Results
Fluorescence Filter Sets -- 532-AAB-54AB-2
from CNI Laser(Changchun New Industries Optoelectronics Co., Ltd.)

Fluorescence Filter Sets ensures high transmittance of Raman scattering spectrum while filtering out high-intensity laser. The filters are produced by the advance ion beam sputtering coating process of Veeco equipment. Features: High optical density. High transmittance. Ultra-steep edges. Low wave... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Thickness: 2.00E-6
  • Rectangular Width: 2.54E-5
1000nm CWL, 25.0nm Bandwidth, 25.0 mm Diameter, Hard-Coated Narrowband Filter
from Andover Corporation

Our first-surface, hard-coat narrowband filters employ magnetron sputtered, hard-oxide coatings deposited on Borosilicate Glass and do not utilize any absorbing filter glasses, making them suitable for high-temperature applications. They provide a steep transition from a high, peak transmission to... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Thickness: 5
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Surface Quality: 80-50 Scratch / Dig; 80/50
Band-Pass Filter Glass
from Shanghai Optics

This kind of glass only transmits the light within a narrow wavelength range as shown in figure. Its spectral characteristic is composed of maximum transmissivity (TM) wavelength of the peak (lM), front-cut-off wavelength, behind-cut-off wavelength, and half-peak width. The wavelength corresponding... [See More]

  • Filter Type: Bandpass / Interference Filters
1030.7-3 OD5 Ultra Narrow Bandpass Filter -- 7355
from Alluxa, Inc.

Ultra-narrowband optical interference filter with a 1030.7 nm center wavelength (CWL), a 3 nm full-width at half-maximum (FWHM), and wide-range OD5 out-of-band blocking from 200 nm to 1200 nm. This is a multi-cavity filter with steep edges, a flat top, and transmission that is greater than 95% at... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25.3
  • Filter Shape: Circular
  • Thickness: 2
Dielectric Coating Filter
from Foctek Photonics, Inc.

FOCtek offers dielectric coating filters made of optical materials such as Colored Glass, BK7, Fused Silica, Sapphire and so on. The dielectric coating filters include bandpass filters, dichroic filters, longpass filters and shortpass filters. The transmissive ranges of wavelength is customized and... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters; Long Pass Filters; Short Pass Filters
  • Filter Diameter, Side Length, or Rectangular Length: 10 to 25.4
  • Filter Shape: Circular
  • Thickness: 0.2000 to 20
Broadband Interference Filters -- GCC-2030
from Daheng New Epoch Technology, Inc.

Broadband Interference [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
  • Filter Shape: Circular
  • Thickness: 5
Infrared (IR) Covert Filters
from Abrisa Technologies

This covert filter design blocks energy with wavelengths shorter than 825nm. Typically used with infra-red cameras, scopes, and night vision goggles for surveillance, these filters enable infrared energy to be emitted from a variety of light sources while blocking visible energy, avoiding detection... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Infrared
  • Filter Diameter, Side Length, or Rectangular Length: 24
Optical Filters
from MOK Optics Co., Ltd.

MOK Optics produce wide range of optical filters, including Bandpass filter, Narrow bandpass filter, Longpass filter, IR-cut filter, UV-cut filter etc.), which can be used in a variety of applications, ranging from scientific, beauty equipment, medical and analytical instruments to astro-optics and... [See More]

  • Filter Type: Bandpass / Interference Filters
IR Cut Bandpass Antireflection Coating Filter
from HG Optronics, Inc.

A band pass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range, and it ’s used to selectively transmit a portion of the spectrum while rejecting all other wavelengths. 4.1 、What are bandpass filters?. A bandpass... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Infrared
Narrow Band Pass Stock Filters
from Electro Optical Components, Inc.

Narrow bandpass filters are designed to isolate a narrow region of the infrared spectrum. This is accomplished using a complex process of constructive and destructive interference. Narrow band pass filters have bandwidths (measured at half-peak transmittance levels) less than 6% of the center of... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 5 to 100
  • Application: Infrared
  • Thickness: 0.5000 to 3
1000nm Optical Bandpass Filter, HBW 100nm, 25mm dia.
from Andover Corporation

Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" interference filters in this industry. Wavelengths range from the ultraviolet through the near-infrared and... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Thickness: 5.9
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Surface Quality: Commercial
Multiband Calibration Filter Glass, Selective Absorption
from Foctek Photonics, Inc.

Applications. Photographing Apparatus. Meter and Instrument. Optical Device. Medical Treatment Apparatus. Teaching Apparatus. UV Analyzer. Financial Equipment. Airport Lamps. Military Equipment. Technological Research Institute. Public Security Department [See More]

  • Filter Type: Color Filters; Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Visible
  • Filter Diameter, Side Length, or Rectangular Length: 12 to 25.4
High Performance Interference Filters -- GCC-2021
from Daheng New Epoch Technology, Inc.

High Performance Interference [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
  • Filter Shape: Circular
  • Thickness: 5
193nm Optical Bandpass Filter, FWHM 15nm, 12.5mm dia.
from Andover Corporation

Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" optical filters in this industry. Wavelengths range from 193nm in the ultraviolet through the near-infrared... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Thickness: 3.5
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Surface Quality: Commercial
UV Interference Filters -- GCC-2010
from Daheng New Epoch Technology, Inc.

Interference filters are fabricated by a series of thin layers of various dielectric materials sandwiched by glass substrates. When multi wavelength light passes through the filter interference occurs due to the difference in refractive index, resulting a very high transmittance the differences for... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
193nm Optical Bandpass Filter, FWHM 15nm, 25mm dia., first-surface coated.
from Andover Corporation

Andover offers a first-surface variant of its standard UV optical bandpass filter. The coatings are deposited on a single surface of a UV-Grade Fused Silica or UV Filter Glass substrate and include a hard-oxide overcoat for protection. All coatings on a single external surface. Sealed with a... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Thickness: 1.5
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Surface Quality: Commercial
VIS & IR Laser Interference Fiters -- GCC-2020
from Daheng New Epoch Technology, Inc.

Interference filters are fabricated by a series of thin layers of various dielectric materials sandwiched by glsaa substrates. When multi wavelength light passes through the filter interference occurs due to the differences in refractive index, resulting in a very high transmittance for certain... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Infrared; Visible
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
337.1nm Optical Bandpass Filter, FWHM 10nm, 25mm ¯
from Andover Corporation

UV - VIS - NIR. Andover maintains a stock of high-quality surplus optical bandpass filters. These are primarily overruns of custom production lots, and exhibit the same high level of quality as all of our other products. Consequently, this can be a very economical alternative to purchasing a custom... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Application: Infrared
  • Thickness: 4
400nm Optical Bandpass Filter, HBW 10nm, 12.5mm dia.
from Andover Corporation

Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" optical filters in this industry. Wavelengths range from the ultraviolet through the near-infrared and... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Thickness: 5.9
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Surface Quality: Commercial
500nm Optical Bandpass Filter, HBW 10nm, 12.5mm dia.
from Andover Corporation

Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" interference filters in this industry. Wavelengths range from the ultraviolet through the near infrared and... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Application: Infrared
  • Thickness: 5.9
600nm Optical Bandpass Filter, HBW 10nm, 12.5mm dia.
from Andover Corporation

Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" interference filters in this industry. Wavelengths range from the ultraviolet through the near infrared and... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Application: Infrared
  • Thickness: 5.9
700nm Optical Bandpass Filter, HBW 10nm, 12.5mm dia.
from Andover Corporation

Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" interference filters in this industry. Wavelengths range from the ultraviolet through the near infrared and... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Application: Infrared
  • Thickness: 5.9
800nm Optical Bandpass Filter, HBW 100nm, 12.5mm dia.
from Andover Corporation

Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" interference filters in this industry. Wavelengths range from the ultraviolet through the near infrared and... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Application: Infrared
  • Thickness: 5.9
900nm Optical Bandpass Filter, HBW 100nm, 12.5mm dia.
from Andover Corporation

Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" interference filters in this industry. Wavelengths range from the ultraviolet through the near infrared and... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Application: Infrared
  • Thickness: 5.9
ADVANTECH™ Hard Coat Optical Bandpass Filters
from Andover Corporation

New ADVANTECH ™ Line of Hard Coat Bandpass Filters. These state-of-the-art filters offer steep slopes, high light transmission, superior durability and long life for demanding applications, such as spectroscopy, fluorescence, imaging and sensing in the biomedical, machine vision and... [See More]

  • Filter Type: Bandpass / Interference Filters
BG-25 Filter Glass, 165mm x 165mm x 3mm
from Andover Corporation

Bandpass type filter glasses are useful for enhancing the signal-to-noise ratio of illumination systems, transmit a broad band of energy while blocking the shorter and longer wavelengths. As with all of Andover's filter glasses, custom sizes are available upon request, and can also be mounted in... [See More]

  • Filter Type: Color Filters; Bandpass / Interference Filters
  • Application: Infrared
Cust Fltr CWL Range 1100-1300nm/HBW10nm/12.5mmDia
from Andover Corporation

In order to make it simple for customers to custom-tailor an optical bandpass filter for their application, Andover offers a line of Semi-Custom bandpass filters. Their construction is similar to both the Standard Bandpass and High-Transmitting bandpass filter offerings. We offer a wide selection of... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Application: Infrared
  • Transmission Range: 1100 to 1300
Custom IR bandpass filter CWL 10400nm/HBW 1500nm/50mm dia.
from Andover Corporation

Andover maintains a stock of high-quality surplus IR optical bandpass filters. These are primarily overruns of custom production lots, and exhibit the same high level of quality as all of our other products. Consequently, this can be a very economical alternative to purchasing a custom IR optical... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Thickness: 1
  • Filter Diameter, Side Length, or Rectangular Length: 50
  • Surface Quality: 60-40 Scratch / Dig; 60/40
Custom Optical Optical Bandpass Filter CWL 365.0nm/HBW 10nm/25mm dia.
from Andover Corporation

Andover offers a high-transmittance variant of its standard bandpass filter selection. By tailoring the blocking range to match the detector, we can provide the maximum possible throughput while maintaining good blocking to meet the customer ’s needs. Wavelengths include all popular laser,... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Application: Infrared
  • Thickness: 5.9
Etalon Filters
from Kyocera Corporation

Crystal etalon filter has consisting of plate with reflection coating on the both sides. We offer. high precision etalon filters based on the unique production of synthetic crystals, processing,. grinding, and film formation technologies. Features. • Wideband. • Highly precise FSR. •... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 1 to 10
  • Application: Infrared
  • Rectangular Width: 1 to 10
1000nm Standard Interference Bandpass Filter 12.5mmdia x 15nmBW -- 1000FIB12
from Knight Optical (UK) Ltd

These interference band-pass filters are used to isolate and transmit a specified narrow wavelength and reflect all other incident wavelengths. Knight Optical's stock range of high quality standard bandwidth visible type interference filters is available from 330nm-2000nm in various bandwidths to... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Rejection Range: 200 to 1150
  • Thickness: 6.1
  • Surface Quality: 80-50 Scratch / Dig
Optical Filters
from Rainbow Research Optics, Inc.

Rainbow Research Optics, Inc. (RROI) specializes in custom optics. We focus on wavelength ranges from 193 nm to 14 um. Our manufacturing capabilities include a wide range of optical components including lenses, mirrors, windows, prisms, beamsplitters, filters, coatings, and more. While we offer a... [See More]

  • Filter Type: Color Filters; Bandpass / Interference Filters; Long Pass Filters; Short Pass Filters; Neutral Density Filters
  • Surface Quality: 20-10 Scratch / Dig
  • Filter Shape: Circular; Square
DAPI Single Band UV Filter Set
from Rapid Spectral Solutions

The Filter Sets offered at Rapid Spectral Solutions are perfect for several applications within the life science field and beyond. Whatever your needs, Rapid Spectral has the Solution. The DAPI Fluorescence Filter Set is a set of 3 filters - a 365BP* exciter, a 445BP* emitter, and a 405DCLP* mirror. [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters; Long Pass Filters
  • Application: Ultraviolet
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular
Crystalline Materials for Optical UV Band Pass Filters
from EKSMA OPTICS

Almost all UV radiation (especially 240-280nm) is absorbed by Earth ozone layer, and the UV radiation that is created by some object near the Earth surface, can be detected only using special zone filters. Crystal materials are robust substrates from which optical filters of high purity and optical... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25 to 40
Fused Silica IPL Filter for Hair Removal
from UNI OPTICS(Fujian) Co., Ltd

IPL Filter is the key optical element for IPL (intense Pulsed Light) machine, which blocks the UV wave and transmits the useful wave from 400nm to 1200nm for laser equipment, such as photo-rejuvenation hair removal, vascular and acne treatment, skin rejuvenation. [See More]

  • Filter Type: Bandpass / Interference Filters
  • Surface Quality: 60-40 Scratch / Dig
  • Filter Shape: Rectangular
Bandpass Filter
from ECOPTIK (CHANGCHUN) LTD

Bandpass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range. As one of the best optical bandpass filter manufacturers, we can provide ideal bandpass filters. Bandpass filters are widely used in wireless transmitters and... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Rectangular
Dielectric Bandpass Filters
from Thorlabs, Inc.

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular; Rectangular
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 12.5 to 25.4
Band Pass Filters -- F-BPF005
from Ross Optical Industries

These glass filters are used to selectively transmit certain wavelength range and block others or to reduce the amount of heat transmitted through the system. They are categorized into long pass filters, short pass filters, band pass filters, heat absorbing and neutral density filters. [See More]

  • Filter Type: Color Filters; Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Filter Shape: Circular
  • Thickness: 3
Bandpass Filters
from Newport Corporation

Our Bandpass Filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from the X-ray to the far IR. Applications include spectral radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, and wherever spectral isolation is required. [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular; Square
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25.4 to 50.8
1000nm CWL, 10nm Bandwidth, 12.5mm Mounted Diameter -- NT65-768
from Edmund Optics Inc.

Available in UV, Visible, and IR Center Wavelengths. 10 80nm Bandwidths Available. Ideal for Biomedical Applications and Instrumentation Integration. 193-399nm, 400-499nm, 500-599nm, 600-699nm, 700-999nm, and 1000-1650nm CWL Options Available. TECHSPEC Traditional Coated Bandpass Interference... [See More]

  • Filter Type: Bandpass / Interference Filters; Neutral Density Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Filter Shape: Circular
  • Surface Quality: 80-50 Scratch / Dig
Custom Broad, Narrow, and Dual Bandpass Filters
from Deposition Sciences, Inc.

PRODUCT DESCRIPTION. DSI has many years of experience producing narrow bandpass filters for use in the MWIR through LWIR. The coatings are. produced by either sputtering or evaporation. They are durable and can be used in a broad range of operating environments. APPLICATIONS. • Gas Detection. [See More]

  • Filter Type: Color Filters; Bandpass / Interference Filters
  • Filter Shape: Circular; Square (optional feature)
  • Application: Infrared; Visible; Ultraviolet
Narrow Bandpass Filter -- NBP
from Umicore Coating Services Ltd.

IR narrow bandpass filters are designed to isolate a narrow region of the infrared spectrum between 0.85um and 10um, and are used in a variety of application such as gas detection. [See More]

  • Filter Type: Bandpass / Interference Filters
Optical Filters - Biomedical
from Tower Optical Corporation

Tower custom filters cover applications for biomedical bandpass, narrow bandpass, broad bandpass or long pass. Using ion-beam sputtering together with volume manufacturing methods, Tower is able to offer cost-effective solutions. [See More]

  • Filter Type: Bandpass / Interference Filters; Neutral Density Filters
  • Filter Shape: Circular
  • Application: Visible
Bandpass Interference Filters
from CeNing Optics Co., Ltd.

Band pass filter plates are divided into short-pass and long-pass filters according to whether they transmit below or above the transition wavelength. The transition wavelength or cut-on/off wavelength is the wavelength at which the transmission is 50% of its peak value. [See More]

  • Filter Type: Bandpass / Interference Filters; Long Pass Filters; Short Pass Filters
  • Filter Shape: Circular; Square
  • Application: Infrared; Visible
  • Filter Diameter, Side Length, or Rectangular Length: 5 to 76.2
Basic Laser (non-TIRF) Dual-band Filter Sets -- 59901 ET - 405/488nm Laser Dual Band Set
from Chroma Technology Corp.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
Ultra Narrow Band Pass Filters
from Materion Corporation

Materion Barr Precision Optics & Thin Film Coatings offers bandpass filters with bandwidth at Full Width Half Maximum (FWHM) selectable from Wideband to Ultra-Narrowband, manufactured to customer requirements. Where the requirement is for bandpass filters with Ultra-Narrow Bandwidth, Materion... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
  • Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
Narrow Bandpass Filter
from Changchun Sunday Optics Co., Ltd.

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 2 to 200
214nm UV Interference Bandpass Filter 12.5mmdia x 10nmBW -- 214FIB12
from Knight Optical (UK) Ltd

This range of UV type interference band-pass filters are used to isolate and transmit a specified narrow wavelength and reflect all other incident wavelengths in the ultra-violet spectrum. These high quality ultra-violet interference bandpass filters are available from 214nm-320nm in various... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Rejection Range: 200 to 3000
  • Thickness: 6.1
  • Surface Quality: 80-50 Scratch / Dig
High Speed Bandpass Filters
from Rapid Spectral Solutions

Rapid Spectral Solutions (RSS) has a listing of many bandpass filters with FWHM of 1.0 to 50 nm, with a feature of accepting light from a substantial field of view. Filters can be provided with Acceptance Angles up to +- 50 degrees from normal with little loss of normal performance. Getting them in... [See More]

  • Filter Type: Bandpass / Interference Filters; Fused Silica Encapsulated
  • Filter Shape: Circular; Square; Rectangular
  • Application: Infrared; Visible
  • Filter Diameter, Side Length, or Rectangular Length: 6.25 to 100
Machine Vision Bandpass Filters
from UNI OPTICS(Fujian) Co., Ltd

A band pass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range, and it ’s used to selectively transmit a portion of the spectrum while rejecting all other wavelengths. [See More]

  • Filter Type: Bandpass / Interference Filters
  • Surface Quality: 40-20 Scratch / Dig
  • Filter Shape: Rectangular
Narrow Bandpass Filter
from ECOPTIK (CHANGCHUN) LTD

Based on the technique of all-dielectric hard coating and the principle of dielectric interference, and based on the characteristics of narrow-band filters, the optical properties are independent of the substrate. The narrow-band filter produced by BRD Optical is more convenient to be built into the... [See More]

  • Filter Type: Bandpass / Interference Filters; Narrow Bandpass
  • Thickness: 0.5000 to 5
  • Filter Diameter, Side Length, or Rectangular Length: 3 to 200
  • Surface Quality: 20-10 Scratch / Dig (optional feature); 40-20 Scratch / Dig (optional feature)
Bandpass Interference Filters -- F-NBP005
from Ross Optical Industries

These types of filters are used to pass certain narrow wavelength band with high transmission and block the un-wanted light. The pass band can be very narrow such as 10nm or very wide depending on your specific application. Rejection band are deeply blocked with OD from 3 to 5 or above. Our line of... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 5
Laser Line Filters
from Newport Corporation

Laser line filters are ideal for transmitting laser light while suppressing ambient light. The center wavelength shifts linearly with temperature less than 0.02 nm/ °C. The highly reflective side of the filter should generally face the source, minimizing the thermal load on the blocking glass... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 12.7 to 25.4
Precision Filter
from Umicore Coating Services Ltd.

Umicore Coating Services designs and manufactures all dielectric multi-layer interference filters from 0.85 µm to 16 µm. Depending on the waveband of interest the filters may be manufactured on a variety of substrate materials including Glass, Sapphire, Silicon and Germanium. The... [See More]

  • Filter Type: Bandpass / Interference Filters
Colored Glass Filters
from CeNing Optics Co., Ltd.

CeNing Optics provide a variety of colored glass filters covering the UV, visible and near-infrared wavelength regions. These filters serve as bandpass, broadband, or long-wave pass filters. [See More]

  • Filter Type: Color Filters; Bandpass / Interference Filters; Broadband, Long-wave
  • Filter Shape: Circular; Square; Rectangular
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 5 to 76.2
Basic Laser (non-TIRF) Dual-band Filter Sets -- 59902 ET - 442/514nm Laser Dual Band Set
from Chroma Technology Corp.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
320nm Bandpass Colour Glass Filter 25mmdia x 3mmthk -- 320FCS2500
from Knight Optical (UK) Ltd

Colour Glass Filters are polished sheets of special glass that have been cast with a dye included in it. Colour Glass Bandpass Filters are generally relatively cheap and very stable. The disadvantage with them is that they are only available in a relatively small number of variants, and so can be... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Visible
  • Filter Diameter, Side Length, or Rectangular Length: 0.0
Single Band Filter Set -- CY5-2
from Rapid Spectral Solutions

The Filter Sets offered at Rapid Spectral Solutions are perfect for several applications within the life science field and beyond. Whatever your needs, Rapid Spectral has the Solution. The CY5-2 Fluorescence Filter Set is a set of 3 filters - a 628BP* exciter, a 665BP* emitter, and a 646DCLP*... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters; Long Pass Filters
  • Filter Shape: Circular; Rectangular
  • Filter Set: Filter Set
Basic Laser (non-TIRF) Dual-band Filter Sets -- 59903 ET - 442/532nm Laser Dual Band Set
from Chroma Technology Corp.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
320nm Bandpass Colour Glass Filter 28mmdia Mounted -- 320FCS2500-MO
from Knight Optical (UK) Ltd

These colour glass filters are mounted in high quality black anodized rings for easy integration into aesthetic lighting, imaging and cosemetic laser applications. Our extensive filter range includes long pass, short pass and band pass types over a broad range of wavelengths. Our camera filter... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Application: Visible
  • Filter Diameter, Side Length, or Rectangular Length: 0.0
Single Band Filter Set -- FITC-2
from Rapid Spectral Solutions

The filter sets offered at Rapid Spectral Solutions are perfect for several applications within the life science field and beyond. The FITC-2 Fluorescence Filter Set is a set of 3 filters - a 480BP* exciter, a 535BP* emitter, and a 505DCLP* mirror. They have very low background noise and a high... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters; Long Pass Filters
  • Filter Shape: Circular; Rectangular
  • Filter Set: Filter Set
Basic Laser (non-TIRF) Dual-band Filter Sets -- 59904 ET - 488/561nm Laser Dual Band Set
from Chroma Technology Corp.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
405nm Narrowband Interference Bandpass Filter 25mmdia x 3nmBW -- 405FIN25
from Knight Optical (UK) Ltd

This range of interference band-pass filters are used to isolate and transmit a specified narrow wavelength and reflect all other incident wavelengths in the spectrum. Typically, our filters are 3-7 cavity and in most cases blocking is metal dielectric from 200nm to FIR (3000+nm) at OD4. We can also... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Rejection Range: 200 to 1150
  • Thickness: 6.1
  • Surface Quality: 80-50 Scratch / Dig
Sub-Nanometer Bandpass Filter
from Rapid Spectral Solutions

Rapid Spectral Solutions (RSS) has a listing of many atomic and laser emission line filters with FWHM of less than 1.0 nm. Getting them in your hands in days to weeks rather than months, for the lowest possible cost, is a challenge we thrive on. [See More]

  • Filter Type: Bandpass / Interference Filters; Fused Silica Encapsulated
  • Filter Shape: Circular; Square; Rectangular
  • Application: Infrared; Visible
  • Filter Diameter, Side Length, or Rectangular Length: 6.25 to 100
Basic Laser (non-TIRF) Dual-band Filter Sets -- 59905 ET - 488/594nm Laser Dual Band Set
from Chroma Technology Corp.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
432nm Bandpass Wratten Colour Filter 75x75x0.1mmthk -- 432FWP7575
from Knight Optical (UK) Ltd

The colour effects within Wratten 2 Colour filters are achieved using organic dyes in a gelatine material which is not possible in colour glass. Although wratten bandpass filters are less robust than polyester filters, their spectral data is more accurately controlled and documented. The filters... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Application: Visible
Tecan Filter Set for ABS Assay Technology
from Rapid Spectral Solutions

A set of filters for Tecan Infinite F200/200 Pro and Tecan Infinite F500 machines utilizing absorbance (ABS) technology. All filters listed are 12.5mm in diameter. Select your assay from the dropdown below! Can't find what you need, or not sure? Rapid Spectral Solutions specializes in getting you... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Shape: Circular
  • Filter Set: Filter Set
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
Basic Laser (non-TIRF) Dual-band Filter Sets -- 59906 ET - 488/640nm Laser Dual Band Set
from Chroma Technology Corp.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
450nm Broadband Interference Bandpass Filter 12.5mmdia x 40nmBW -- 450DIR12
from Knight Optical (UK) Ltd

Knight Optical's broadband and extra broadband range of interference band-pass filters are used to isolate and transmit a specified narrow wavelength and reflect all other incident wavelengths. Our stock range of high quality visible and NIR filters is available from 400nm - 940nm in various... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Rejection Range: 200 to 1150
  • Thickness: 6.1
  • Surface Quality: 80-50 Scratch / Dig
Basic Laser (non-TIRF) Dual-band Filter Sets -- 59907 ET - 532/640nm Laser Dual Band Set
from Chroma Technology Corp.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
Bandpass Dichroic Filter 350nm 12.5mmdia x 1.1mmthk -- 350FDC12
from Knight Optical (UK) Ltd

Knight Optical ’s complete range of cost effective bandpass dichroic filters offer superior transmission, reflection and absorption characteristics. Dichroic bandpass filters are designed to transmit highly over a specific limited bandwidth while reflecting all other wavelengths. Their design... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Filter Diameter, Side Length, or Rectangular Length: 0.0
  • Filter Shape: Circular
  • Rectangular Width: 0.2500
Basic Laser (non-TIRF) Dual-band Filter Sets -- 59908 ET - 488/561 PALM Dual Band Emission Set with 405nm activation
from Chroma Technology Corp.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
NIR Bandpass Filter 740nm CWL 50nm BW 25mmdia Mounted in HLF2500 -- 740FIA25-MO1
from Knight Optical (UK) Ltd

Knight Optical offers these carefully designed NIR bandpass filters for use in ANPR/ALPR camera applications. Designed specifically to work at maximum efficiency transmitting over 90% at the commonly used LED wavelengths of 740nm, 850nm 870nm or 940nm. Our filters have a “hard dielectric... [See More]

  • Filter Type: Bandpass / Interference Filters
  • Filter Diameter, Side Length, or Rectangular Length: 0.0
  • Filter Shape: Circular
  • Thickness: 0.1000
Basic Laser (non-TIRF) Quad-band Filter Sets -- 89901 ET - 405/488/561/640nm Laser Quad Band Set
from Chroma Technology Corp.

Our Sputtered quad band laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect four different laser wavelength ranges and consist of quad band transmission dichroics, quad band laser clean-up filters and quad band laser emission... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
Basic Laser (non-TIRF) Quad-band Filter Sets -- 89902 ET - 405/488/561/647nm Laser Quad Band Set
from Chroma Technology Corp.

Our Sputtered quad band laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect four different laser wavelength ranges and consist of quad band transmission dichroics, quad band laser clean-up filters and quad band laser emission... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
Basic Laser (non-TIRF) Single-band Filter Sets -- 49901 ET - 405nm Laser Bandpass Set for EBFP2, TagBFP, Pacific Blue
from Chroma Technology Corp.

Our Sputtered Single Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect a single wavelength range and consist of longpass transmission dichroics, laser clean-up filters and laser emission filters. In addition, all laser sets... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
Basic Laser (non-TIRF) Single-band Filter Sets -- 49902 ET - 440nm Laser Bandpass Set for ECFP, Cerulean
from Chroma Technology Corp.

Our Sputtered Single Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect a single wavelength range and consist of longpass transmission dichroics, laser clean-up filters and laser emission filters. In addition, all laser sets... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
Basic Laser (non-TIRF) Single-band Filter Sets -- 49903 ET - 440nm Laser Bandpass Set for TFP (Teal FP)
from Chroma Technology Corp.

Our Sputtered Single Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect a single wavelength range and consist of longpass transmission dichroics, laser clean-up filters and laser emission filters. In addition, all laser sets... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
Basic Laser (non-TIRF) Single-band Filter Sets -- 49904 ET - 488nm Laser Bandpass Set for EGFP, AlexaFluor488, FITC, Fluo3
from Chroma Technology Corp.

Our Sputtered Single Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect a single wavelength range and consist of longpass transmission dichroics, laser clean-up filters and laser emission filters. In addition, all laser sets... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
Basic Laser (non-TIRF) Single-band Filter Sets -- 49905 ET - 514nm Laser Bandpass Set for EYFP, Venus, Citrine, Fluo3
from Chroma Technology Corp.

Our Sputtered Single Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect a single wavelength range and consist of longpass transmission dichroics, laser clean-up filters and laser emission filters. In addition, all laser sets... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)
Basic Laser (non-TIRF) Single-band Filter Sets -- 49906 ET - 514nm Laser Bandpass Set for mKO, mOrange2
from Chroma Technology Corp.

Our Sputtered Single Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect a single wavelength range and consist of longpass transmission dichroics, laser clean-up filters and laser emission filters. In addition, all laser sets... [See More]

  • Filter Type: Bandpass / Interference Filters; Dichroic Filters
  • Application: Visible
  • Filter Set: Filter Set
  • Filter Shape: Circular; Rectangular (optional feature)