Showing 401–416 of 1277 results
- Parallelism: 30 arc seconds or better
- Size: 12.5 ¯ +0.0 / -0.25
- Thickness: 2.92 ±nom
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: 0.25 wave per inch or better
- Angle of Incidence: 0
- %T (Optical Density): -
- Wavelength: 300.0 ±5.0
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 85%
- Blocking: >OD3 avg from 0.9 X 50% pt. to 200nm
- Size: 12.5 ¯ +0 / -0.2
- Thickness: 3.3 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 300.0
- Parallelism: 30 arc seconds or better
- Size: 25.0 ¯ +0.0 / -0.25
- Thickness: 2.92 ±nom
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: 0.25 wave per inch or better
- Angle of Incidence: 0
- %T (Optical Density): -
- Wavelength: 300.0 ±5.0
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 85%
- Blocking: >OD3 avg from 0.9 X 50% pt. to 200nm
- Size: 25.0 ¯ +0 / -0.5
- Thickness: 3.3 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 300.0
- Parallelism: 30 arc seconds or better
- Size: 50.0 ¯ +0.0 / -0.25
- Thickness: 2.92 ±nom
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: 0.25 wave per inch or better
- Angle of Incidence: 0
- %T (Optical Density): -
- Parallelism: 30 arc seconds or better
- Size: 50.0 x 50.0 +0.0 / -0.25
- Thickness: 2.92 ±nom
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: 0.25 wave per inch or better
- Angle of Incidence: 0
- %T (Optical Density): -
- Wavelength: 300.0 ±5.0
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 85%
- Blocking: >OD3 avg from 0.9 X 50% pt. to 200nm
- Size: 50.0 ¯ +0 / -0.5
- Thickness: 3.3 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 300.0
- Wavelength: 300.0 ±5.0
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 85%
- Blocking: >OD3 avg from 0.9 X 50% pt. to 200nm
- Size: 50.0 x 50.0 +0 / -0.5
- Thickness: 3.3 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 300.0
- Wavelength: 3000 ±30
- Emission Line: N/A
- Operating Temperature: 23
- Parallelism: Commercial
- Bandwidth (FWHM): 120 ±30 nm
- Minimum Transmission: 75%
- Blocking: <0.1% avg X-ray to 30000nm
- Size: 25.0 ¯ +0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 22mm ¯ min
- Flatness: Commercial
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: N/A
- Wavelength: 3000 ±300
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 80% 2000nm
- Blocking: 1x10-3 avg. 3300nm to 5000nm
- Size: 0.375 +0.000 / -0.005
- Thickness: 0.040 +0.000 / -0.004
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: Commercial
- Substrate: Germanium
- Angle of Incidence: 0
- 5% Wavelength: N/A
- Wavelength: 3000 ±300
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 80% 2000nm
- Blocking: 1x10-3 avg. 3300nm to 5000nm
- Size: 0.984 +0.000 / -0.005
- Thickness: 0.040 +0.000 / -0.004
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: Commercial
- Substrate: Germanium
- Angle of Incidence: 0
- 5% Wavelength: N/A
- Wavelength: 3000.0 ±30
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: < 5 arc minutes
- Bandwidth (FWHM): 100.0 ±30 nm
- Minimum Transmission: 75%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 ¯ +0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 21mm ¯ min
- Flatness: 2 or better at 633
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: Water vapor
- Wavelength: 3600.0 ±140
- Operating Temperature: 23.0
- Parallelism: < 10 arc minutes
- Transmission: 85%
- Blocking: 1x10-3 avg. 200nm to 3600nm
- Size: 12.5 ¯ +0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 11mm
- Flatness: 5 or better at of Interest
- Substrate: Germanium
- Angle of Incidence: 0
- 5% Wavelength: N/A
- Wavelength: 3600 ±40
- Emission Line: Formaldehyde
- Operating Temperature: 23.0
- Parallelism: < 5 arc minutes
- Bandwidth (FWHM): 140 ±30 nm
- Minimum Transmission: 75%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 ¯ +0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 22mm dia.
- Flatness: 2 or better at 633
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: Formaldehyde
- Wavelength: 3600.0 ±140
- Operating Temperature: 23.0
- Parallelism: < 10 arc minutes
- Transmission: 85%
- Blocking: 1x10-3 avg. 200nm to 3600nm
- Size: 25.0 ¯ +0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 22mm
- Flatness: 5 or better at of Interest
- Substrate: Germanium
- Angle of Incidence: 0
- 5% Wavelength: N/A
- Wavelength: 3600.0 ±140
- Operating Temperature: 23.0
- Parallelism: < 10 arc minutes
- Transmission: 85%
- Blocking: 1x10-3 avg. 200nm to 3600nm
- Size: 50.0 ¯ +0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 45mm
- Flatness: 5 or better at of Interest
- Substrate: Germanium
- Angle of Incidence: 0
- 5% Wavelength: N/A
PART NO.
DESCRIPTION
1 - 5 pcs.
6 - 10 pcs.
> 10 pcs.
Stock Status
$51.00
$46.00
$39.00
In Stock
$78.00
$67.00
$59.00
In Stock
$105.00
$96.00
$80.00
In Stock
$118.00
$101.00
$90.00
In Stock
$234.00
$213.00
$178.00
In Stock
$240.00
$218.00
$182.00
In Stock
$161.00
$138.00
$122.00
In Stock
$191.00
$164.00
$145.00
In Stock
$270.00
$270.00
$270.00
In Stock: 4
$475.00
$475.00
$475.00
In Stock: 7
$710.00
$710.00
$710.00
In Stock: 6
$335.00
$335.00
$335.00
In Stock: 7
$193.00
$162.00
$137.00
In Stock
$401.00
$345.00
$305.00
In Stock
$424.00
$356.00
$301.00
In Stock
$706.00
$593.00
$501.00
In Stock