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正三棱鏡

正三棱鏡也稱"等邊棱鏡"、"色散棱鏡".通常用於從複色光中分離出單色光譜,通常光束先會經過準直後在入射到三棱鏡,在透鏡或凹反射鏡的焦平麵上會得到光譜的序列。


技術規格:

材料..........................H-K9L優,紫外熔石英,SF11

尺寸公差.......................................+0.0, -0.2mm

有效孔徑.................................................>80%

光潔度......................................................60-40

麵形.............................................λ/2@632.8nm

角精度..........................................................±3'

倒角.............................................<0.25mm×45°


P/NABCMaterial
210015.005.005.00BK7
2100210.0010.0010.00BK7
2100315.0015.0015.00BK7
2100420.0020.0020.00BK7
2100525.0025.0025.00BK7
210065.005.005.00UVFS
2100710.0010.0010.00UVFS
2100815.0015.0015.00UVFS
2100920.0020.0020.00UVFS
2101025.0025.0025.00UVFS
210115.005.005.00SF11
2101210.0010.0010.00SF11
2101315.0015.0015.00SF11
2101420.0020.0020.00SF11
2101525.0025.0025.00SF11
●尺寸單位:毫米
●其他規格和鍍膜要求請聯係EastOptics銷售獲得。