High Power Precision
Round Aperture
Substrate Specifications
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Finish: Gold plated one side, reverse side flat poly black up to 98% emissivity in visible and near infrared.
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Material: Copper
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Diameter: 3/8 inch (0.3753 inch max.), 9.53mm (±0.0127mm)
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Centration: 0.006 inch (0.152mm)
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Thickness: 0.001 inch (25µm) nominal
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Power: Can be used with lasers level 5 and higher
Instant Quote Form
If you need one of the following
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Unlisted Size
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Non-standard Substrate
The information contained in this website is subject to change without notice. Critical dimensions or specifications should be verified with our technical support staff.
Aperture Mounts
M - 25
25mm diameter blackened
aluminum mount
- D=24.95mm
- T=2.54mm
- ID=7.3mm
- L= 0.63mm
M - 18
18mm diameter blackened aluminum mount
- D=17.95mm
- T=2.54mm
- ID=7.3mm
- L= 0.63mm
M - 16
16mm diameter blackened aluminum mount
- D=15.95mm
- T=1.8mm
- ID=4.0mm
- L= 0.46mm
M - 1
1.0 inch diameter blackened aluminum mount
- D=0.998in.
- T=0.100in.
- ID=0.290in.
- L= 0.025in.
M - 0.5
0.5 inch diameter blackened aluminum mount
- D=0.498in.
- T=0.055in.
- ID=0.290in.
- L= 0.018in.