Ultra-Violet (UV) Optical Bandpass Filters

Interference Filter
from Foctek Photonics, Inc.

Applications. Biomedical. Fluorescence Microscope. Laser System. Inspection Apparatus. Selective Interference. Hg Lamp Spectrum. Analyzing Spectrum. Imaging Optics Systems [See More]

  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 12 to 24
  • Filter Shape: Circular
  • Thickness: 2 to 10
Notch (Minus) Filter
from Abrisa Technologies

Notch filters block a relatively narrow band of wavelengths between shorter and longer pass bands. This example narrow band minus filter has a nominal bandwidth of 110nm with an average reflection of more than 99% over a nominal bandwidth of 30-40 nm. The pass bands have an average transmission of... [See More]

  • Application: Ultraviolet
  • Full Width at Half Maximum (FWHM): 30 to 40
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]

  • Application: Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
  • Filter Shape: Circular
  • Thickness: 6
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]

  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 5 to 76.2
  • Filter Shape: Circular; Square; Rectangular
  • Rectangular Width: 5 to 76.2
Color Glass Optical Filters
from Dayoptics, Inc.

Filters are used for selecting or filtrating the specific wave band, they are widely used in optical instrument, industrial measurement, environment protection and many other applications. We can provides short pass filter, long pass filter, band pass filter ,color glass filter, etc.. The dimension... [See More]

  • Application: Infrared; Visible; Ultraviolet
  • Surface Quality: 60-40 Scratch / Dig
  • Filter Shape: Circular
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]

  • Application: Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25 to 40
  • Filter Shape: Circular
  • Thickness: 8 to 10
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]

  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 5
  • Filter Shape: Circular
  • Thickness: 6 to 8
12.5mm Mounted Diameter Filter Kit, UV 200-400nm CWL -- NT68-630
from Edmund Optics Inc.

Kits Available for Our Bandpass Interference Filters. Visible and Near-Infrared Versions. Popular 12.5mm and 25mm Mounted Diameter Options. Bandpass Interference Filters are used extensively in a variety of biotech, biomedical, and quantitative chemical applications to selectively transmit a narrow... [See More]

  • Application: Ultraviolet
Basic Laser (non-TIRF) Single-band Filter Sets -- 49915 ET - 355-375nm Laser Longpass Set for Uncaging and Ablation
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]

  • Application: Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Filter Shape: Circular; Rectangular (optional feature)
  • Thickness: 2.3 to 5
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]

  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 12.5 to 25.4
  • Filter Shape: Circular; Rectangular
  • Thickness: 1.02 to 6.3
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]

  • Application: Infrared; Visible; Ultraviolet
  • Filter Shape: Circular; Square (optional feature)
Optical Low Pass Filters
from Kyocera Corporation

Features. • Made of high quality synthetic quartz crystal for optical device. • Available for various spectrum requirements by infrared absorption glass or infrared cut coating. • Available with ultraviolet cut coating or ultraviolet cut coating plus infrared cut coating. •... [See More]

  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 5.08 to 12.7
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]

  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25.4 to 50.8
  • Filter Shape: Circular; Square
  • Rectangular Width: 50.8
Laser Clean-up Filters -- ZET365/20x
from Chroma Technology Corp.

Type: Excitation Filter. Coating: Sputter/Hard Coated. Wavelength (CWL): 365nm. Bandwidth (FWHM): 20nm [See More]

  • Application: Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Filter Shape: Circular; Rectangular (optional feature)
  • Center Wavelength (CWL): 365
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]

  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 12.7 to 25.4
  • Filter Shape: Circular
  • Center Wavelength (CWL): 193 to 1550
Sputtered Metal UV Filters -- ET214/20BP
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Application: Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Filter Shape: Circular; Rectangular (optional feature)
  • Thickness: 1
Sputtered Metal UV Filters -- ET220/10BP
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Application: Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Filter Shape: Circular; Rectangular (optional feature)
  • Thickness: 1
Sputtered Metal UV Filters -- ET250/20BP
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Application: Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Filter Shape: Circular; Rectangular (optional feature)
  • Thickness: 1