UB1909K N-BK7 Bi-Convex Lenses

UB1909K

產品型號：UB1909K
產品說明：

價格(NTD)：$965

產品說明

Specification

Material	N-BK7
Diameter (Ø)	50.8mm
Focal Length (EFL)	500mm
Back Focal Length (BFL)	498.58mm
Radius of Curvature (R1=R2)	514.36mm
Center Thickness (Tc)	4.3mm
Edge Thickness (Te)	3.0mm
AR Coating	Uncoated

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