Bk7 Right Angle Optical Prism

N-BK7 Right Angle Prisms

Material: ------------------------N-BK7 Grade A optical glass 
Dimension (mm):1.0×1.0×1.0~300.0×300.0×300.0 
Dimension Tolerance(mm): +0.0/-0.2 (General), +0.0,/-0.05(HighPrecision)
Clear Aperture: -------------->80% (small size),>95%(large size)
Angle Tolerance: ------------<3min(General), <3sec. (High Precision)
Flatness@ 633mm:------------------------ l/2(General), l/4(High Precision)
Surface Quality:-------------- 60/40General), 10/5(High Precision)
Bevel(mm): ---------------------------0.1mm to 0.5 mm 
Coating:-------------------------Uncoated ,AR,PR,HRcoating,ect

Note for N-BK7 Right Angle Prism:
(1). Typical dimension is 2.0mm, 3.2mm, 5.0mm, 10.0mm, 12.7mm, 15.0mm, 20.0mm, 25.4mm, 30.0mm, 
      dimension from 1.0x1.0x1.0 mm to 300x300x300 mm is available.
(2). Better precision such as 1 min., 30sec., 15sec., 10sec., and 5sec. is available.
(3). Typical bevel is 0.25x45o, other bevel from 0.1x45o to 0.5x45o is available upon request.
(4). Anti-Reflective(AR), High-Reflective(HR), Partial-Reflective(PR) coating is available.