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Location: Main > Optical Prisms > Right Angle Prisms > RAP-AU-B-25
Name: 25mm Bare Gold-Coated(50nm) Right Angle Prism(BK7)
P/N: RAP-AU-B-25
Keywords:25.0x25.0xH25.0mm,BK7,Bare Gold(50nm,Hypotenus)
Unit Price: S$125.00/pc
Available: In stock
Request: Add to Request List
Introduction:
The hypotenus surface of the right angle prisms are gold
coated, the thickness of gold layer is 40-50nm.

 Material:  Fine Anneal BK7 Optical Glass
 Dimensions:  
 A=B=H=25.0mm
 C=35.4mm
 
 Dimension Tolarence:  +/-0.1mm
 Surface Quality:  Clear/polished on two right-angle surfaces and hypotenus surface
 40/20 Scratch and Dig
 Flatness:  < Lambda/10 (80% of clear aperture)
 Angle Tolerance:  +/-3 arc minutes
 Buffer Layer:  Chrome(Cr) with 5nm thick, between glass(SiO2) and gold(Au)
 Coating Layer:  Hypotenus surface with bare gold coated; thickness of gold layer 50nm
 Protection Coating:

 None

Special note: soft and very thin gold coating layer only; No wiping and never do contact cleaning; Just may air-blowing for cleaning surface