Spectrogon AB G 2400 20x90x16 VIS 715.703.660 光栅
Groove frequency: 2400 grooves/mm Size: 20x90 mm, +0/-0.2 mm each dimension. Grooves parallel with short side Thickness: 16 mm, ±0,5 mm Substrate material: Quartz/Fused silica Optimised for: 458-633 nm, TM/-1, AOI 85° Efficiency: TM/-1 ≥46 % @514 nm, AOI 85° Clear aperture: 18x81 mm (90 % of each dimension) Coating: Al Substrate flatness (P-V): λ/10 @633 nm Grating flatness (P-V): max λ/4
询价采购Spectrogon AB G 2400 20x90x16 VIS 715.703.660 光栅
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