DIAMETER: 1.750″+/-.002″
THICKNESS: 0.0400″+/-.0003″
PARALLELISM: 1.7 ARC MINUTES MAXIMUM
TRANSMITTED WAVEFRONT ERROR: 2 WAVES P-V MAXIMUM
EDGE BEVEL: 0.003″/0.005″ X 45deg, 2 PLACES.
SURFACE QUALITY: 10-5 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 1.10″MINIMUM SQUARE AREA.
REFERENCE FLAT: 0.500″WIDE, RANDOM LOCATION.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001)
COATING: NONE, NOT REQUIRED.
SCD2168-02A
$165.00
SAPPHIRE WINDOW W/OD FLAT UC
1.750″DIA. X 0.040″THK.
4 in stock
SKU: SCD2168-02A
Category: SAPPHIRE WINDOW
Weight | 0.1 lbs |
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