Showing 601–625 of 1620 results
- Wavelength: 441.6 +2 / -0
- Emission Line: HeCd Laser
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 10.0 ±2 nm
- Minimum Transmission: 75%
- Blocking: 1x10-4 avg. X-Ray to 800nm
- Size: 50.0 Ø +0 / -0.25
- Thickness: 4.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 45mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 441.6 +0.2 / -0
- Emission Line: HeCd Laser
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 1.0 ±0.2 nm
- Minimum Transmission: 35%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 25.0 Ø +0 / -0.25
- Thickness: 6.4 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 2
- Wavelength: 441.6 +0.2 / -0
- Emission Line: HeCd Laser
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 1.0 ±0.2 nm
- Minimum Transmission: 35%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 50.0 Ø +0 / -0.25
- Thickness: 6.4 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 45mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 2
- Wavelength: 441.6 +0.5 / -0
- Emission Line: HeCd Laser
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 3.0 ±0.5 nm
- Minimum Transmission: 40%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 12.5 Ø +0 / -0.25
- Thickness: 6.4 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 9mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 2
- Wavelength: 441.6 +0.5 / -0
- Emission Line: HeCd Laser
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 3.0 ±0.5 nm
- Minimum Transmission: 40%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 25.0 Ø +0 / -0.25
- Thickness: 6.4 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 2
- Wavelength: 441.6 +2 / -0
- Emission Line: HeCd Laser
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 10.0 ±2 nm
- Minimum Transmission: 45%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 25.0 Ø +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 441.6 +2 / -0
- Emission Line: HeCd Laser
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 10.0 ±2 nm
- Minimum Transmission: 45%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 50.0 Ø +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 45mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 444.8 +0.2 / -0
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 1.0 ±0.2 nm
- Minimum Transmission: 45%
- Blocking: 1x10-4 avg. X-Ray to 1000nm
- Size: 25.0 Ø +0 / -0.25
- Thickness: 9.5 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
- Wavelength: 449.9 +0.2 / -0
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 1.0 ±0.2 nm
- Minimum Transmission: 40%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 25.0 Ø +0 / -0.25
- Thickness: 7.0 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
- Wavelength: 450.0 +1.0 / -0
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 5.0 ±1 nm
- Minimum Transmission: 40%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 25.0 Ø +0 / -0.25
- Thickness: 5.9 ±na
- Scratch-Dig: Commercial
- Clear Aperture: 21mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: 450.0 +3 / -0
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 10.0 ±2 nm
- Minimum Transmission: 75%
- Blocking: 1x10-4 avg. X-Ray to 800nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 4.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 45mm x 45mm min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 450.0 +3 / -0
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 10.0 ±2 nm
- Minimum Transmission: 45%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 8.0 Ø +0 / -0.25
- Thickness: 4.9 ±nom
- Scratch-Dig: Commercial
- Clear Aperture: 6mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 450.0 ±2
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 20.0 ±4 nm
- Minimum Transmission: 75%
- Blocking: 1x10-4 avg. X-Ray to 800nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 45mm x 45mm min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 450.0 +10 / -0
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 40.0 ±8 nm
- Minimum Transmission: 55%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 29.3 Ø +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 26.3mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 450.0 ±10
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 85%
- Blocking: > OD3 avg from 1.07 X 50% pt to 1.25 X 50% pt
- Size: 12.5 Ø +0 / -0.2
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 450.0
- Wavelength: 450.0 ±10
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 85%
- Blocking: > OD3 avg from 1.07 X 50% pt to 1.25 X 50% pt
- Size: 25.0 Ø +0 / -0.5
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 450.0
- Wavelength: 450.0 ±10
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 85%
- Blocking: > OD3 avg from 1.07 X 50% pt to 1.25 X 50% pt
- Size: 50.0 Ø +0 / -0.5
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 450.0
- Wavelength: 450.0 ±10
- Operating Temperature: 23.0
- Parallelism: Commercial
- Transmission: 85%
- Blocking: > OD3 avg from 1.07 X 50% pt to 1.25 X 50% pt
- Size: 50.0 x 50.0 +0 / -0.5
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 450.0
- Wavelength: 450.0 +3 / -1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 10.0 ±2 nm
- Minimum Transmission: 45%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 12.5 Ø +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 9mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 450.0 +3 / -1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 10.0 ±2 nm
- Minimum Transmission: 45%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 25.0 Ø +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 450.0 +3 / -1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 10.0 ±2 nm
- Minimum Transmission: 45%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 50.0 Ø +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 45mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 450.0 ±2
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 20.0 ±4 nm
- Minimum Transmission: 55%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 12.5 Ø +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 9mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 450.0 ±2
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 20.0 ±4 nm
- Minimum Transmission: 55%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 25.0 Ø +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
- Wavelength: 450.0 ±2
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 20.0 ±4 nm
- Minimum Transmission: 55%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Size: 50.0 Ø +0 / -0.25
- Thickness: 5.9 +0 / -nom
- Scratch-Dig: Commercial
- Clear Aperture: 45mm Ø min
- Flatness: Commercial
- Effective Refractive Index: 1.45
- Filter Type: 3
PART NO.
DESCRIPTION
1 - 5 pcs.
6 - 10 pcs.
> 10 pcs.
Stock Status
$346.00
$291.00
$263.00
In Stock
$300.00
$252.00
$228.00
In Stock
$669.00
$562.00
$508.00
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$153.00
$129.00
$116.00
In Stock
$244.00
$205.00
$185.00
In Stock
$140.00
$118.00
$106.00
In Stock
$387.00
$325.00
$294.00
In Stock
$425.00
$425.00
$425.00
In Stock: 2
$625.00
$625.00
$625.00
In Stock: 7
$475.00
$475.00
$475.00
In Stock: 7
$142.35
$142.35
$142.35
In Stock: 1
$73.00
$73.00
$73.00
In Stock: 15
$142.35
$142.35
$142.35
In Stock: 2
$185.00
$185.00
$185.00
In Stock: 6
$81.00
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$131.00
$113.00
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$175.00
$151.00
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In Stock
$210.00
$181.00
$160.00
In Stock
$99.00
$83.00
$75.00
In Stock
$140.00
$118.00
$106.00
In Stock
$387.00
$325.00
$294.00
In Stock
$99.00
$83.00
$75.00
In Stock
$140.00
$118.00
$106.00
In Stock
$346.00
$291.00
$263.00
In Stock