Showing 1201–1250 of 1277 results
- Specifications: 400-800nm 0.10% ±0.05 , 800-2000nm 0.10% nom
- 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 0.10% ±0.05 , 800-2000nm 0.10% nom
- 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: 0.10 +.08/-.05% 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: 0.10 +.08/-.05% 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: 0.10 +.08/-.05% 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): -
- Specifications: 0.1% +0.08/-0.05% from 5200nm - 7000nm , A/R 1.0% Rx (avg) from 5200nm - 7000nm
- Parallelism: <10 arc min
- Size: 25.0 Ø +0.0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 90% of OD
- Flatness: <= 1 waves at 5800nm
- Substrate: Ge
- %T (Optical Density): -
- Specifications: 0.1% +0.08/-0.05% from 5200nm - 7000nm , A/R 1.0% Rx (avg) from 5200nm - 7000nm
- Parallelism: <10 arc min
- Size: 50.0 Ø +0.0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 90% of OD
- Flatness: <= 1 waves at 5800nm
- Substrate: Ge
- %T (Optical Density): -
- Operating Temperature: +200 max
- Parallelism: Commercial
- Transmission: 85% ave 600 to 1200nm
- Reflection: N/A
- Size: 25.0 Ø +0 / -0.5
- Thickness: 3.0 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 45.0
- Operating Temperature: +200 max
- Parallelism: Commercial
- Transmission: 85% ave 600 to 1200nm
- Reflection: N/A
- Size: 50.0 Ø +0 / -0.50
- Thickness: 3.0 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 45.0
- Operating Temperature: +200 max
- Parallelism: Commercial
- Transmission: 85% ave 600 to 1200nm
- Reflection: N/A
- Size: 50.0 x 50.0 +0 / -0.5
- Thickness: 3.0 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 95%
- Flatness: Commercial
- Angle of Incidence: 45.0
- Parallelism: 30 arc seconds or better
- Size: 12.5 Ø +0.0 / -0.25
- Thickness: 2.82mm ±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: 25.0 Ø +0.0 / -0.25
- Thickness: 2.82mm ±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 Ø +0.0 / -0.25
- Thickness: 2.82 ±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: 2.82 ±nom
- Scratch-Dig: 80/50
- Clear Aperture: 90%
- Flatness: 0.25 wave per inch or better
- Angle of Incidence: 0
- %T (Optical Density): -
- Specifications: 250-400nm 0.01% ±0.008 , 400-800nm 0.01% +0.01/-0.008 , 800-2000nm 0.01% (nominal)
- Parallelism: 30 arc seconds or better
- Size: 12.5 Ø +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: 250-400nm 0.01% ±0.008 , 400-800nm 0.01% +0.01/-0.008 , 800-2000nm 0.01% (nominal)
- Parallelism: 30 arc seconds or better
- Size: 25.0 Ø +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: 250-400nm 0.01% ±0.008 , 400-800nm 0.01% +0.01/-0.008 , 800-2000nm 0.01% (nominal)
- Parallelism: 30 arc seconds or better
- Size: 50.0 Ø +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: 250-400nm 0.01% ±0.008 , 400-800nm 0.01% +0.01/-0.008 , 800-2000nm 0.01% (nominal)
- 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 0.01% +0.01/-0.008 , 800-2000nm 0.01% (nominal)
- 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: 400-800nm 0.01% +0.01/-0.008 , 800-2000nm 0.01% (nominal)
- 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: 400-800nm 0.01% +0.01/-0.008 , 800-2000nm 0.01% (nominal)
- 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 0.01% +0.01/-0.008 , 800-2000nm 0.01% (nominal)
- 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): -
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% avg. from 525 to 800nm
- Reflection: R(avg) > 99% from 380 - 450nm
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 45.0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% avg. from 525 to 800nm
- Reflection: R(avg) > 99% from 380 - 450nm
- Size: 50.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 45.0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% avg. from 525 to 800nm
- Reflection: R(avg) > 99% from 380 - 450nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 45.0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 390 to 480nm
- Reflection: R(avg) > 99% from 540 - 750nm
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 390 to 480nm
- Reflection: R(avg) > 99% from 540 - 750nm
- Size: 50.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 390 to 480nm
- Reflection: R(avg) > 99% from 540 - 750nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% avg. from 550 to 750nm
- Reflection: R(avg) > 99% from 410 - 475nm
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% avg. from 550 to 750nm
- Reflection: R(avg) > 99% from 410 - 475nm
- Size: 50.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% avg. from 550 to 750nm
- Reflection: R(avg) > 99% from 410 - 475nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% min. at 540nm
- Reflection: R(avg) > 99% from 380 - 460nm, R(avg) > 99% from 600 - 730nm
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% min. at 540nm
- Reflection: R(avg) > 99% from 380 - 460nm, R(avg) > 99% from 600 - 730nm
- Size: 50.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% min. at 540nm
- Reflection: R(avg) > 99% from 380 - 460nm, R(avg) > 99% from 600 - 730nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 380 to 475nm & 650 to 750nm
- Reflection: R(avg) > 99% from 535 - 565nm
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 380 to 475nm & 650 to 750nm
- Reflection: R(avg) > 99% from 535 - 565nm
- Size: 50.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 380 to 475nm & 650 to 750nm
- Reflection: R(avg) > 99% from 535 - 565nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% avg. from 400 to 550nm
- Reflection: R(avg) > 99% from 610 - 725nm
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 45.0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% avg. from 400 to 550nm
- Reflection: R(avg) > 99% from 610 - 725nm
- Size: 50.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 45.0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >85% avg. from 400 to 550nm
- Reflection: R(avg) > 99% from 610 - 725nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 45.0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 610 to 730nm
- Reflection: R(avg) > 99% from 370 - 550nm
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 610 to 730nm
- Reflection: R(avg) > 99% from 370 - 550nm
- Size: 50.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 610 to 730nm
- Reflection: R(avg) > 99% from 370 - 550nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 400 to 550nm
- Reflection: R(avg) > 99% from 640 - 740nm
- Size: 25.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 400 to 550nm
- Reflection: R(avg) > 99% from 640 - 740nm
- Size: 50.0 Ø +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: >80% avg. from 400 to 550nm
- Reflection: R(avg) > 99% from 640 - 740nm
- Size: 50.0 x 50.0 +0 / -0.25
- Thickness: 1.0 ±0.25
- Scratch-Dig: 80/50
- Clear Aperture: 95% of OD
- Flatness: -
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: 90% average from 425 to 675nm
- Blocking: N/A
- Size: 12.5 Ø +0 / -0.5
- Thickness: 3.0 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 47.5mm Ø min
- Flatness: 5 -10 per inch
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: 90% average from 425 to 675nm
- Blocking: Reflection > 95% 750nm to 1150nm
- Size: 25.0 Ø +0 / -0.5
- Thickness: 3.0 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 23.75mm Ø min
- Flatness: 5 -10 per inch
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: 90% average from 425 to 675nm
- Blocking: Reflection > 95% 750nm to 1150nm
- Size: 50.0 Ø +0 / -0.5
- Thickness: 3.0 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 47.5mm Ø min
- Flatness: 5 -10 per inch
- Angle of Incidence: 0
- Operating Temperature: +200 max.
- Parallelism: 3 arc minutes or better
- Transmission: 90% average from 425 to 675nm
- Blocking: Reflection > 95% 750nm to 1150nm
- Size: 50.0 x 50.0 +0 / -0.5
- Thickness: 3.0 ±0.5
- Scratch-Dig: 80/50
- Clear Aperture: 47.5mm Ø min
- Flatness: 5 -10 per inch
- Angle of Incidence: 0
PART NO.
DESCRIPTION
1 - 5 pcs.
6 - 10 pcs.
> 10 pcs.
Stock Status
$171.00
$144.00
$121.00
In Stock
$171.00
$144.00
$121.00
In Stock
$227.00
$216.00
$204.00
In Stock
$453.00
$430.00
$408.00
In Stock
$934.00
$887.00
$841.00
In Stock
$552.00
$524.00
$497.00
In Stock
$1,023.00
$972.00
$921.00
In Stock
$63.00
$54.00
$48.00
In Stock
$92.00
$79.00
$70.00
In Stock
$107.00
$92.00
$81.00
In Stock
$53.00
$48.00
$40.00
In Stock
$109.00
$99.00
$83.00
In Stock
$243.00
$221.00
$185.00
In Stock
$250.00
$228.00
$190.00
In Stock
$122.00
$102.00
$87.00
In Stock
$170.00
$143.00
$121.00
In Stock
$283.00
$238.00
$201.00
In Stock
$283.00
$238.00
$201.00
In Stock
$73.00
$61.00
$52.00
In Stock
$113.00
$95.00
$80.00
In Stock
$171.00
$144.00
$121.00
In Stock
$171.00
$144.00
$121.00
In Stock
$58.00
$50.00
$44.00
In Stock
$110.00
$95.00
$84.00
In Stock
$115.00
$99.00
$87.00
In Stock
$58.00
$50.00
$44.00
In Stock
$110.00
$95.00
$84.00
In Stock
$115.00
$99.00
$87.00
In Stock
$58.00
$50.00
$44.00
In Stock
$110.00
$95.00
$84.00
In Stock
$115.00
$99.00
$87.00
In Stock
$58.00
$50.00
$44.00
In Stock
$110.00
$95.00
$84.00
In Stock
$115.00
$99.00
$87.00
In Stock
$58.00
$50.00
$44.00
In Stock
$110.00
$95.00
$84.00
In Stock
$115.00
$99.00
$87.00
In Stock
$58.00
$50.00
$44.00
In Stock
$110.00
$95.00
$84.00
In Stock
$115.00
$99.00
$87.00
In Stock
$58.00
$50.00
$44.00
In Stock
$110.00
$95.00
$84.00
In Stock
$115.00
$99.00
$87.00
In Stock
$58.00
$50.00
$44.00
In Stock
$110.00
$95.00
$84.00
In Stock
$115.00
$99.00
$87.00
In Stock
$60.00
$52.00
$46.00
In Stock
$63.00
$54.00
$48.00
In Stock
$92.00
$79.00
$70.00
In Stock
$107.00
$92.00
$81.00
In Stock