Showing 376–400 of 1277 results
- Specifications: 400-800nm 0.32% ±0.07 , 800-2000nm 0.32% ±0.15
- Parallelism: Commercial
- Size: 12.5 Ø +0.0 / -0.2
- Thickness: 1.52 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: Commercial
- Substrate: Green Glass
- Angle of Incidence: 0
- %T (Optical Density): -
- Specifications: 0.32 +0.1/-0.1% from 2.0µ to 14µ
- Parallelism: < 10 arc minutes
- Size: 12.5 Ø +0.0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 90% of OD
- Flatness: 1 or better at of Interest
- Substrate: Ge
- %T (Optical Density): -
- Specifications: 400-800nm 0.32% ±0.07 , 800-2000nm 0.32% ±0.15
- Parallelism: Commercial
- Size: 25.0 Ø +0.0 / -0.2
- Thickness: 1.52 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: Commercial
- Substrate: Green Glass
- Angle of Incidence: 0
- %T (Optical Density): -
- Specifications: 0.32 +0.1/-0.1% from 2.0µ to 14µ
- Parallelism: < 10 arc minutes
- Size: 25.0 Ø +0.0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 90% of OD
- Flatness: 1 or better at of Interest
- Substrate: Ge
- %T (Optical Density): -
- Specifications: 250-400nm 0.32% ±0.15 , 400-800nm 0.32% ±0.07 , 800-2000nm 0.32% ±0.15
- Parallelism: 30 arc seconds or better
- Size: 50.0 x 50.0 +0.0 / -0.2
- Thickness: 1.50 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: 0.25 per inch or better
- Substrate: Quartz
- Angle of Incidence: 0
- %T (Optical Density): -
- Specifications: 400-800nm 0.32% ±0.07 , 800-2000nm 0.32% ±0.15
- Parallelism: Commercial
- Size: 50.0 Ø +0.0 / -0.2
- Thickness: 1.52 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: Commercial
- Substrate: Green Glass
- Angle of Incidence: 0
- %T (Optical Density): -
- Specifications: 400-800nm 0.32% ±0.07 , 800-2000nm 0.32% ±0.15
- Parallelism: Commercial
- Size: 50.0 x 50.0 +0.0 / -0.2
- Thickness: 1.52 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: Commercial
- Substrate: Green Glass
- Angle of Incidence: 0
- %T (Optical Density): -
- Specifications: 0.32 +0.1/-0.1% from 2.0µ to 14µ
- Parallelism: < 10 arc minutes
- Size: 50.0 Ø +0.0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 90% of OD
- Flatness: 1 or better at of Interest
- Substrate: Ge
- %T (Optical Density): -
- Wavelength: 2525.0 ±10
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 30.0 ±8.0 nm
- Minimum Transmission: 70%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 Ø +0.0 / -0.25
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: N/A
- Wavelength: 2525.0 ±10
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 30.0 ±8.0 nm
- Minimum Transmission: 70%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 Ø +0.0 / -0.25
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: N/A
- Wavelength: 2530 ±30
- Operating Temperature: 23.0
- Parallelism: < 10 arc minutes
- Transmission: 85% cuton to 7000nm
- Blocking: 1x10-3 avg. X-Ray to cuton
- Size: 12.5 Ø +0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 11mm Ø min
- Flatness: 5 or better at of Interest
- Substrate: Germainum
- Angle of Incidence: 0
- 5% Wavelength: N/A
- Wavelength: 2530 ±30
- Operating Temperature: 23.0
- Parallelism: < 10 arc minutes
- Transmission: 85% cuton to 7000nm
- Blocking: 1x10-3 avg. X-Ray to cuton
- Size: 50.0 Ø +0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 45mm Ø min
- Flatness: 5 or better at of Interest
- Substrate: Germainum
- Angle of Incidence: 0
- 5% Wavelength: N/A
- Wavelength: 2580 ±15
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 90 ±15 nm
- Minimum Transmission: 75%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: Water vapor
- Wavelength: 2660 ±30
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: < 5 arc minutes
- Bandwidth (FWHM): 95 ±20 nm
- Minimum Transmission: 70%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 Ø +0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 21mm Ø min
- Flatness: 2 or better at 633
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: Water vapor
- Wavelength: 2735 ±30
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 100 ±30 nm
- Minimum Transmission: 80%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 Ø nom. / -.25
- Thickness: 1.0 ±.2
- Scratch-Dig: 80/50
- Clear Aperture: N/A
- Flatness: Commercial
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: N/A
- Wavelength: 2745 ±10
- Emission Line: N/A
- Operating Temperature: 23°
- Parallelism: Commercial
- Bandwidth (FWHM): 50.0 ±10 nm
- Minimum Transmission: 75%
- Blocking: 1 x 10-3 avg. X-Ray to 30um
- Size: 12.5 +0.0 / -0.25
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 11mm
- Flatness: Commercial
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: N/A
- Wavelength: 2900 ±20
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: < 5 arc minutes
- Bandwidth (FWHM): 100 ±20 nm
- Minimum Transmission: 85%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 21mm Ø min
- Flatness: 2 or better at 633
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: Water vapor
- Wavelength: 2900 ±30
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: < 5 arc minutes
- Bandwidth (FWHM): 100 ±15 nm
- Minimum Transmission: 80%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 21mm Ø min
- Flatness: 2 or better at 633
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: Water vapor
- Wavelength: 2900.0 ±10
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: < 10 arc minutes
- Bandwidth (FWHM): 110 ±30 nm
- Minimum Transmission: 85%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 21mm Ø min
- Flatness: 5 or better at of Interest
- Effective Refractive Index: N/A
- Substrate: Sapphire
- Gas: Water vapor
- Wavelength: 2990.0 ±30
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: < 5 arc minutes
- Bandwidth (FWHM): 100 ±30 nm
- Minimum Transmission: 75%
- Blocking: 1x10-3 avg. X-Ray to 30µ
- Size: 25.0 Ø +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: Water vapor
- Wavelength: 3460.0 ±40
- Emission Line: Methane and Ethanol
- 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 Ø +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: Methanol and Ethanol
PART NO.
DESCRIPTION
1 - 5 pcs.
6 - 10 pcs.
> 10 pcs.
Stock Status
$73.00
$61.00
$52.00
In Stock
$227.00
$193.00
$170.00
In Stock
$113.00
$95.00
$80.00
In Stock
$453.00
$385.00
$340.00
In Stock
$283.00
$238.00
$201.00
In Stock
$171.00
$144.00
$121.00
In Stock
$171.00
$144.00
$121.00
In Stock
$934.00
$794.00
$701.00
In Stock
$880.00
$880.00
$880.00
In Stock: 2
$880.00
$880.00
$880.00
In Stock: 6
$146.00
$146.00
$146.00
In Stock: 8
$310.00
$310.00
$310.00
In Stock: 8
$270.00
$270.00
$270.00
In Stock: 8
$270.00
$270.00
$270.00
In Stock: 4
$270.00
$270.00
$270.00
In Stock: 2
$310.00
$310.00
$310.00
In Stock: 19
$265.00
$265.00
$265.00
In Stock: 16
$270.00
$270.00
$270.00
In Stock: 6
$285.00
$285.00
$285.00
In Stock: 2
$315.00
$315.00
$315.00
In Stock: 7
$417.00
$359.00
$317.00
In Stock