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830 Groove, VIS Transmission Grating, 50 mm Sq., 3 mm Thick
Transmission Grating Specifications | G830TV29.9MC
Grooves Per mm
830
Groove Angle
29.87°
Substrate
B-270
Size (mm)
50 mm sq.
Size Tolerance
±0.5 mm
Thickness
3 mm
Thickness Tolerance
±0.5 mm
Scratch/Dig
60/40
Clear Aperture
90%
Edge Angle
90° ±0.50°
Perpendicularity
90° ±0.50°
Operating Temperature Range
-50° C to +125° C
Damage Threshold: Pulsed
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 watts/cm²
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830 Groove, VIS Transmission Grating, 50 mm Sq., 3 mm Thick
Transmission Grating Specifications | G830TV29.9MCM
Optical Coating
MgF2
Grooves Per mm
830
Groove Angle
29.87°
Substrate
AR Coated B-270
Size (mm)
50 mm sq.
Size Tolerance
±0.5 mm
Thickness
3 mm
Thickness Tolerance
±0.5 mm
Scratch/Dig
60/40
Clear Aperture
90%
Edge Angle
90° ±0.50°
Perpendicularity
90° ±0.50°
Operating Temperature Range
-50° C to +125° C
Damage Threshold: Pulsed
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 watts/cm²