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Location: Main > Optical Substrates > BK7 Substrates Plates Wafers > BK7S-A-R-0254-0120
Name: DIA25.4xT1.20mm BK7 Glass Substrate(10-5 S/D)
P/N: BK7S-A-R-0254-0120
Keywords:Dia25.4xT1.20mm,BK7,10-5 S/D DSP;L/10;Uncoated
Unit Price: S$110.00/pc
Available: In stock
Request: Add to Request List
Introduction:
BK7 Glass is a borosilicate crown optical glass with high homogeneity, low bubble and inclusion content. Its good physical and chemical properties make BK7 Glass widely used in visible and near IR range. Most of windows, lenses and prisms, which used in laser, optical system, optical communication, are made from BK7 Glass.
BK7 Optical Glass
10-5 Scratch and Dig (Double Side Typ.); Square, Rectangle or Round Shape Available
 Substrate Material:  BK7 Optical Glass
 Outer Diameter:  25.4,-0.1/+0.0mm
 Thickness:  1.20,+/-0.02mm
 Surface Quality:  Double side fine polished (10-5 scratch and dig, MIL Standard)
 Flatness:  < Lambda/10 @ 632.8nm over 1-inch area on-jig tested
 Parallelism: <5 arc seconds 
 Edge Surface:  Ground only; Protection chamfer 0.2mmx45deg