
Spectrogon AB PC 1500 58x58x10 NIR (Z) 715.703.920 光栅
Groove frequency: 1500 grooves/mm
Size: 58x58 mm ±0.2 mm both dimensions.
Thickness: 10 mm ±0.5 mm Substrate: "Zero" thermal expansion glass ceramic, marked (Z) in table. (Lw1, Zerodur or equivalent material).
Optimised for: 800 nm (750-850 nm)
Efficiency: (TM/-1)≥90 % @800 nm/deviation 13°
Clear aperture: min. 52x52 mm (90% of each dimension)
Coating: Au Flatness: Lambda/4 @633 nm
询价采购Spectrogon AB PC 1500 58x58x10 NIR (Z) 715.703.920 光栅
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