Neutral Density Filters Optical Filters

59 Results
Metallic Circularly Variable Neutral Density Filters -- GCC-3030
from Daheng New Epoch Technology, Inc.

Circularly variable neutral density filters are designed to simplify attenuation and beam splitting from VIS to near IR. The optical density gradually varies around a 270 circle for convenient attenuation adjustment by simply rotating the filter. Attenuation is achieved by a thin Ni-Cr-Fe film,... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Diameter, Side Length, or Rectangular Length: 50
  • Filter Shape: Circular
  • Thickness: 1.5
Optical glass neutral density filters
from HG Optronics, Inc.

A Neutral Density filter allows a photographer to control the exposure in an image very easily. The filter stops light reaching the camera sensor, therefore allowing us to leave the camera with a higher aperture for a longer amount of time. HG OPTRONICS neutral-density filter is a filter that... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular
  • Application: Ultraviolet
  • Surface Quality: 40-20 Scratch / Dig; 60-40 Scratch / Dig
Neutral Density Filter
from Foctek Photonics, Inc.

Neutral density filters attenuate, split or combine beams in a range of irradiance ratios with little dependence on wavelength. FOCtek offers two kinds of neutral density filters, which are neutral grey glass type filters and metallic coated type filters made of optical glass such as N-BK7, H-K9L... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Diameter, Side Length, or Rectangular Length: 10 to 25.4
  • Filter Shape: Circular; Square (optional feature); Rectangular (optional feature)
  • Surface Quality: 20-10 Scratch / Dig; 80-50 Scratch / Dig
Neutral Density Filters
from Electro Optical Components, Inc.

The majority of neutral density filters offered are manufactured with a metallic coating which attenuates incident light by both reflection and absorption. Depending upon the spectral range of interest, these filters are manufactured on substrates of quartz, sapphire, germanium or silicon. Neutral... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
  • Application: Infrared
  • Thickness: 1
Dark Mirrors
from Abrisa Technologies

It can be useful to separate Dark Mirror coatings into two groups: Front Surface and Back Surface. A front surface dark mirror design is one for which the reflectance is intended to be very low when viewed from the side coated. In contrast a back surface dark mirror design is intended to be viewed... [See More]

  • Filter Type: Neutral Density Filters; Dark Mirror
12-pc IR ND Filter Set, 12.5mm, OD=0.3, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.3, 1.5, 2.0, 2.5, 3.0
from Andover Corporation

For your convenience and ecomony, Andover offers its metallic-coated infrared neutral density filters (IR ND filters) in sets. The cost is 10% lower than purchasing the individual parts, and they are supplied with a sturdy, hardwood storage case. Andover's IR ND filters exhibit outstanding spectral... [See More]

  • Filter Type: Neutral Density Filters
  • Application: Infrared
  • Filter Set: Filter Set
Metallic Linearly Variable Neutral Density Filters -- GCC-3020
from Daheng New Epoch Technology, Inc.

This ND filters provides linearly varying attenuation or beam splitting in the visible and near infrared region. The optical density varies linearly across the length. Attenuation is achieved by a thin film of Ni-Cr-Fe protected with an overcoat of SiO. The rear surface is broadband AR coated for... [See More]

  • Filter Type: Neutral Density Filters
  • Rectangular Width: 25.4 to 76.2
  • Filter Shape: Rectangular
  • Thickness: 2
Neutral Grey Colored Ultraviolet Glass
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: Neutral Density Filters
  • Thickness: 0.5000 to 2
  • Application: Visible
  • Surface Quality: 80-50 Scratch / Dig
14 piece Absorbing Neutral Density set, 25mm dia.
from Andover Corporation

Neutral Density Filter Sets. Andover's metallic-coated neutral density filter sets feature both round and square filters in your choice of four sizes (12.5mm Ø, 25mm Ø, 50mm Ø, 50mm Squares) and two substrates (Glass, Fused Silica). Show More Information. General Specifications [See More]

  • Filter Type: Neutral Density Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Filter Set: Filter Set
Neutral Density Filters -- GCC-3010
from Daheng New Epoch Technology, Inc.

The metallic coatings on one side of the filter provide a nearly constant amount of transmitted energy over a wide visible and near infrared waveband. CDHC's neutral density filters are spectrally neutral from about 400nm to 1200nm. On BK7 or quartz substrates, we produce a variety of standard... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
  • Filter Shape: Circular (optional feature); Square (optional feature)
  • Rectangular Width: 50
3 piece Calibration set
from Andover Corporation

CALIBRATION FILTER SETS. These Spectrophotometric glass standards are intended for use as secondary standards for the verification of the transmittance and absorbance scales of visible absorption spectrometers. Each set contains 3 glass filters for the verification of transmittance and 1 clear... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Set: Filter Set
Custom IR ND Filter, OD=0.3, with A/R 25mm diameter 5200 - 7000nmImaging IR ND
from Andover Corporation

Metallic-coated infrared neutral density filters (IR ND filters) obtain their optical density from a metal alloy coating on a substrate determined by the wavelength region of interest. Unlike the all-dielectric or absorption type, the metallic type ND filter employs a combination of absorption and... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Application: Infrared
  • Thickness: 1
Imaging Absorbing ND Filter, OD=0.1, 25mm diameter
from Andover Corporation

With their ability to minimize back-reflections and scattered light, absorptive neutral density (ND) filters are ideal for calibration. In contrast to the metallic type, absorption-type filters achieve their optical density by absorbing light within the substrate. For this reason, thickness is a key... [See More]

  • Filter Type: Neutral Density Filters
  • Thickness: 4.95
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Surface Quality: 80-50 Scratch / Dig; 80/50
Standard UV ND Filter, OD=0.04, 12.5mm diameter
from Andover Corporation

Neutral density (ND) filters are useful in a number of applications such as attenuators for broadband spectral sources, partial reflectors for light balancing applications and for use as neutral beamsplitters. Metallic type neutral density filters obtain their optical density by depositing a metal... [See More]

  • Filter Type: Neutral Density Filters
  • Thickness: 1.5
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
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
Neutral Density 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: Circular Variable Filters; Neutral Density Filters
  • Filter Shape: Circular; Rectangular
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 12.7 to 100
0.3 Optical Density 12.5mm Dia NIR ND Filter -- NT47-825
from Edmund Optics Inc.

Ideal for NIR Wavelengths 700-1100nm. Optical Densities Ranging from 0.3 to 3.0. Our TECHSPEC ® Reflective NIR ND filters feature a spectrally flat region between 700 and 1100nm, outstanding parallelism, and exceptional surface characteristics. The combination of high tolerance and broadband... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular
  • Application: Infrared
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
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
25mm Neutral Density Filters
from Rapid Spectral Solutions

25mm neutral density filters available in a wide range of optical densities. These filters are suitable for all general use. 2mm thick. [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular
  • Application: Visible
  • Filter Diameter, Side Length, or Rectangular Length: 25
Absorptive Neutral Density Filters
from Newport Corporation

Newport's absoprtive ND fitlers are precision polished, and offer uniform attenuation over lower power beams across the visible range at an economical price suitable for OEM integration. Low cost ND filters ideal for OEM integration. Precision polished for demanding research applications. Broadband... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Square
  • Application: Infrared; Visible
  • Filter Diameter, Side Length, or Rectangular Length: 12.7 to 50.8
Neutral Wedges
from Qioptiq

Fabricated from neutral-density filter glass. Cemented onto compensating plate. Transmittance range of 1 - 80 %. Faces parallel to within 10 arcmin [See More]

  • Filter Type: Neutral Density Filters
  • Filter Diameter, Side Length, or Rectangular Length: 10 to 23
  • Filter Shape: Wegde
  • Rectangular Width: 17 to 125
Widefield Microscopy Neutral Density Filters -- ND 0.1 A - 80% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Neutral Density Filters -- F-NDF005
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; Neutral Density Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Filter Shape: Circular
  • Thickness: 3
Neutral Density Filter
from ECOPTIK (CHANGCHUN) LTD

Neutral density filter is often used in imaging or laser applications to avoid strong light damage to camera sensors or other optical components. ND filters absorb or reflect untransmitted light to evenly reduce transmission in a given part of the spectrum. If you want to get the neutral density... [See More]

  • Filter Type: Neutral Density Filters
  • Transmission Range: 400 to 1100
  • Filter Shape: Circular
Neutral Density Absorption Type Filters at 450-650 nm
from EKSMA OPTICS

EKSMA OPTICS neutral density (ND) filters attenuate VIS spectral region. The optical density varies from 0.1 to 3.0, 1 or 2 inches size square and roud shapes are available. Neutral density absorption type filters decrease the intensity of light without altering the relative spectral distribution of... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Square
  • Application: Visible
  • Filter Diameter, Side Length, or Rectangular Length: 25.4 to 50.8
Neutral Density filter
from Changchun Sunday Optics Co., Ltd.

The Super Smooth series optic elements are the core products in our company. They have the characteristics of low roughness, small residual stress and zero defect,etc. and these products are extensively used on the laser gyro mirror, high power laser field. [See More]

  • Filter Type: Neutral Density Filters
Optical Glass Neutral Density Filters
from UNI OPTICS(Fujian) Co., Ltd

A Neutral Density filter allows a photographer to control the exposure in an image very easily. The filter stops light reaching the camera sensor, therefore allowing us to leave the camera with a higher aperture for a longer amount of time. [See More]

  • Filter Type: Neutral Density Filters
  • Surface Quality: 80-50 Scratch / Dig
  • Filter Shape: Rectangular
OD 0.7 UV Neutral Density Filter
from Rapid Spectral Solutions

38mm neutral density filters suitable for all general use. 1mm thick. [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular
  • Application: Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 38
Circular Linear Variable ND Filters
from Newport Corporation

The circular variable ND filters allow users to precisely attenuate or split the power of a transmitted beam by an arbitrary ratio. The density of this filter varies linearly with rotation angle, making it easy to attenuate or split a beam by a precise amount. Filter OD varies linearly with rotation... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25 to 100
Widefield Microscopy Neutral Density Filters -- ND 0.1 B - 80% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Neutral Density Reflective Type Filters at 400-2000 nm
from EKSMA OPTICS

Neutral density (ND) reflective type filters of 1 ’ ’ (25.4 mm) size with optical density that varies from 0.1 to 2.5 are available. Neutral density filters of Corning 7059 glass provide spectrally uniform attenuation from 400 nm to 2000 nm. The reflective coatings enable to reduce... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular
  • Application: Infrared
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
OD 1.0 Absorptive Neutral Density Filter
from Rapid Spectral Solutions

25mm absorptive neutral density filters suitable for all general use. 2mm thick. [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular
  • Application: Visible
  • Filter Diameter, Side Length, or Rectangular Length: 25
Glass Neutral Density Filters and Kits
from Newport Corporation

Made with Inconel ® metallic coatings on glass substrates, these moderately priced ND filters provide uniform attenuation of low and medium power beams across a broad spectral range. Economy neutral density filters. 1 inch diameter fits mirror mounts and filter wheels. Broad 400 to... [See More]

  • Filter Type: Neutral Density Filters
  • Application: Infrared; Visible; Ultraviolet
  • Filter Set: Filter Set
  • Filter Shape: Circular
Widefield Microscopy Neutral Density Filters -- ND 0.1 C - 80% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Infrared Neutral Density Filters
from Newport Corporation

Made from Germanium material, these filters attenuate IR radiation from 2 to 14 µm. The one-inch diameter filters are coated with a spectrally neutral vacuum deposited metal alloy reflective coating. Attenuate IR radiation from 2 to 14 µm. High damage threshold up to GW/cm2. Precision... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular
  • Application: Infrared
  • Filter Diameter, Side Length, or Rectangular Length: 25 to 25.4
Widefield Microscopy Neutral Density Filters -- ND 0.2 A - 63% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Optical Crown Glass Metallic Neutral Density Filters
from Newport Corporation

Our metallic neutral density coatings provide broadband attenuation for low power applications. The coating is deposited on one side of a cost effective B 270 optical glass substrate, providing excellent performance in the visible and near-infrared. Cost effective optical crown glass. Broadband... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Square
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25.4 to 50.8
Widefield Microscopy Neutral Density Filters -- ND 0.2 B - 63% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
UV Fused Silica Metallic Neutral Density Filters
from Newport Corporation

Our metallic neutral density coatings provide broadband attenuation for lower power applications. The precision polished UV fused silica substrate, the filters may be used anywhere from 350 to 2000 nm. Broadband attenuation from 350-2000 nm. Metallic neutral density coating. Low wavefront... [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Square
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25.4 to 50.8
Widefield Microscopy Neutral Density Filters -- ND 0.2 C - 63% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.3 A - 50% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.3 B - 50% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.3 C - 50% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.4 A - 40% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.4 B - 40% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.4 C - 40% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.5 A - 32% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.5 B - 32% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.5 C - 32% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.6 A - 25% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.6 B - 25% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 0.6 C - 25% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 1.0 A - 10% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 1.0 B - 10% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 1.0 C - 10% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 1.3 A - 5% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 1.3 B - 5% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 1.3 C - 5% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25
Widefield Microscopy Neutral Density Filters -- ND 1.5 A - 3% Trans
from Chroma Technology Corp.

Coating: Sputter/Hard Coated [See More]

  • Filter Type: Neutral Density Filters
  • Filter Shape: Circular; Rectangular (optional feature)
  • Application: Infrared; Visible; Ultraviolet
  • Filter Diameter, Side Length, or Rectangular Length: 25