60-40 Scratch / Dig Neutral Density Filters
from Newport MKS
The FRQ-ND003 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 0.03 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 0.0300
from Changchun Yutai Optics Co., Ltd.
ND （Neutral Density ） filters include absorptive and reflective filters ，which are used in attenuating lasers and other optical signals. Absorptive filters minimize back reflections, which can be reduced further by adding an antireflection coating to the filter. Reflective... [See More]
- Surface Quality: 60-40 Scratch / Dig; 80-50 Scratch / Dig
- Thickness: 0.5000 to 3
from Newport MKS
The FRQ-ND01 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 0.1 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 0.1000
from Newport MKS
The FRQ-ND02 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 0.2 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 0.2000
from Newport MKS
The FRQ-ND03 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 0.3 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 0.3000
from Newport MKS
The FRQ-ND05 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 0.5 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 0.5000
from Newport MKS
The FRQ-ND06 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 0.6 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 0.6000
from Newport MKS
The FRQ-ND08 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 0.8 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 0.8000
from Newport MKS
The FRQ-ND20 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 2.0 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 2
from Newport MKS
The FRQ-ND25 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 2.5 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 2.5
from Newport MKS
The FRQ-ND30 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 3.0 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 3
from Newport MKS
The FRQ-ND40 UV Fused Silica Metallic Neutral Density Filter is a 25.4 mm diameter UV Fused Silica Metallic ND Filter with an optical density of 4.0 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 4
from Newport MKS
The FSQ-ND003 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.03 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.0300
from Newport MKS
The FSQ-ND01 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.1 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.1000
from Newport MKS
The FSQ-ND02 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.2 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.2000
from Newport MKS
The FSQ-ND03 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.3 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.3000
from Newport MKS
The FSQ-ND04 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.4 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.4000
from Newport MKS
The FSQ-ND05 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.5 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.5000
from Newport MKS
The FSQ-ND06 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.6 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.6000
from Newport MKS
The FSQ-ND07 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.7 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.7000
from Newport MKS
The FSQ-ND08 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.8 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.8000
from Newport MKS
The FSQ-ND09 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 0.9 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 0.9000
from Newport MKS
The FSQ-ND10 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 1.0 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 1
from Newport MKS
The FSQ-ND15 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 1.5 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 50.8
- Optical Density: 1.5
from Newport MKS
The FBR-ND004 Metallic Neutral Density Filter is a 25.4 mm diameter Optical Crown Glass Metallic ND Filter with an optical density of 0.04 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for low power applications. The coating is deposited on one side of a cost... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 0.0400
from Newport MKS
The FBR-ND01 Metallic Neutral Density Filter is a 25.4 mm diameter Optical Crown Glass Metallic ND Filter with an optical density of 0.1 at 632.8 nm. Our metallic neutral density coatings provide broadband attenuation for low power applications. The coating is deposited on one side of a cost... [See More]
- Surface Quality: 60-40 Scratch / Dig; 60-40 scratch-dig
- Thickness: 3
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Optical Density: 0.1000
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]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
- Neutral Density Filter Type: Reflective
- Filter Diameter, Side Length, or Rectangular Length: 25
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]
- Surface Quality: 40-20 Scratch / Dig; 60-40 Scratch / Dig
- Filter Shape: Circular
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]
- Surface Quality: 40-20 Scratch / Dig; 60-40 Scratch / Dig
- Filter Shape: Circular; Rectangular
- Neutral Density Filter Type: Reflective; Absorptive; Variable
- Filter Diameter, Side Length, or Rectangular Length: 12.7 to 100
from Edmund Optics Inc.
Common Diode, Gas, and Solid State Laser Lines. Variety of Bandwidths for Each Laser Line. Excellent Blocking Outside of Passband. Our Laser Line Interference Filters are available with a variety of bandwidths and transmission values to suit a multitude of laser applications. Ultra-narrow bandwidths... [See More]
- Surface Quality: 60-40 Scratch / Dig
- Filter Diameter, Side Length, or Rectangular Length: 12.7
- Filter Shape: Circular
- Optical Density: 4
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]
- Surface Quality: 60-40 Scratch / Dig
- Filter Diameter, Side Length, or Rectangular Length: 25.4
- Filter Shape: Circular (optional feature); Square (optional feature)
- Rectangular Width: 50
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]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular; Square
- Neutral Density Filter Type: Absorptive
- Filter Diameter, Side Length, or Rectangular Length: 25.4 to 50.8
from Rapid Spectral Solutions
38mm neutral density filters suitable for all general use. 1mm thick. [See More]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
- Neutral Density Filter Type: Reflective
- Filter Diameter, Side Length, or Rectangular Length: 38
from Rapid Spectral Solutions
25mm absorptive neutral density filters suitable for all general use. 2mm thick. [See More]
- Surface Quality: 60-40 Scratch / Dig
- Filter Shape: Circular
- Neutral Density Filter Type: Absorptive
- Filter Diameter, Side Length, or Rectangular Length: 25