Transmission Grating
Optometrics
1200 Groove, UV Transmission Grating, 25 mm Sq., 2 mm Thick
Price: $214.00
Grooves Per mm |
1200 |
Groove Angle |
26.74° |
|---|---|---|---|
Substrate |
Fused Silica |
Size |
25 mm Sq. |
Size Tolerance |
±0.5 mm |
Thickness |
2 mm |
Thickness Tolerance |
±0.5 mm |
Scratch/Dig |
60/40 |
Clear Aperture |
90% |
Edge Angle |
90° ±0.50° |
Perpindicularity |
90° ±0.50° |
Operating Temperature Range |
-50° C to +125° C |
Damage Threshold: Pulsed laser |
350 mJ/cm², 200 nano sec. pulse |
Damage Threshold: CW Laser |
40 watts/cm² |
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