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Location: Main > Optical Substrates > BK7 Substrates Plates Wafers > BK7S-B-R-0280-0400
Name: Dia28xT4mm B-Grade BK7 Substrate
P/N: BK7S-B-R-0280-0400
Keywords:Round, Dia28.0 x T4.00mm BK7 Substrate
Unit Price: S$75.00/pc
Available: In stock
Request: Add to Request List
BK7S BK7 Optical Glass
A 20-10 Scratch and Dig (Double Side Typ.)
< Lambda/10 @ 632.8nm over 1-Inch Area
S Round Shape
 Substrate:  BK7 Optical Glass
 Diameter:  28.0mm (+0.0 / -0.1mm)
 Thickness:  4.00mm (+/-0.05mm)
 Surface Quality:  Double side fine polished (20-10 scratch and dig, MIL Standard)
 Flatness:  < Lambda/10 @ 632.8nm over 1-Inch Area
 Edge Type:  All edges un-beveled