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Only 15 pieces in stock!
CUSTOMIZED
Substrate material: UVFS Diameter: 25.4 mm +0/-0.1 mmEdge thickness: 6.35 mm +/-0.1 mmCenter thickness: 5.54 mm [ref.]Clear aperture: min 20 mmRadius of curvature, concave S1: ROC= -1500 mm +/-1% Radius of curvature, S2: FLATSurface quality, S1: 40-20 (best effort 20-10) S-D as per MIL-PRF-13830B Surface quality, S2: polishedSurface irregularity, S1/S2: <λ/10@633 nm per CACentration error: <3 arcminProtective chamfer: 0.2-0.4 x 45°Chips: <0.2 mm stonedLaser engraved arrow marks S1Laser engraved ROC=-1500 mmCoatings (IBS): S1: HR>99.9%@1010 - 1050 nm, AOI=0 ° |GDD R|<15 fs²S2: Uncoated
Inspection Report
Calculated reflection values at 0° angle of incidence
Calculated GDD values at 0° angle of incidence