UB1901K N-BK7 Bi-Convex Lenses

UB1901K

產品型號：UB1901K
產品說明：

價格(NTD)：$685

產品說明

Specification

Material	N-BK7
Diameter (Ø)	25.4mm
Focal Length (EFL)	75mm
Back Focal Length (BFL)	73.63mm
Radius of Curvature (R1=R2)	76.56mm
Center Thickness (Tc)	4.1mm
Edge Thickness (Te)	2.0mm
AR Coating	Uncoated

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