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Dual convex lens diameter 58mm focal length 70mm optical glass plating diaphragm optical experiment focuses on large mirror
Dual convex lens diameter 58mm focal length 70mm optical glass plating diaphragm optical experiment focuses on large mirror
Dual convex lens diameter 58mm focal length 70mm optical glass plating diaphragm optical experiment focuses on large mirror
Dual convex lens diameter 58mm focal length 70mm optical glass plating diaphragm optical experiment focuses on large mirror
Dual convex lens diameter 58mm focal length 70mm optical glass plating diaphragm optical experiment focuses on large mirror
Dual convex lens diameter 58mm focal length 70mm optical glass plating diaphragm optical experiment focuses on large mirror

Dual convex lens diameter 58mm focal length 70mm optical glass plating diaphragm optical experiment focuses on large mirror

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Product Overview

Description



































Diameter58mm
Center thickness12.6mm
Edge thickness3.2mm
Focal length70mm
MaterialH-K9 glass

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