
Spectrogon AB G 1800 10x25x6 NIR 715.705.500 光栅
Groove frequency: 1800 grooves/mm
Size: 10x25 mm ±0.2 mm both dimensions. Grooves parallel with short side.
Thickness: 6 mm ±0.5 mm
Substrate: Optical crown glass K4A or N-ZK7
Optimised for: 975 nm
Efficiency: (TM/-1) ≥ 85 % @975 nm, AOI 75°
Clear aperture: min. 8.5x18 mm (90% of each dimension)
Coating: Au
Flatness: Lambda/4 @633 nm
询价采购Spectrogon AB G 1800 10x25x6 NIR 715.705.500 光栅
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