DOUBLE CONVEX & CONCAVE LENS (50mm/2”)

Spherical Double Convex and Double Concave Lenses are highly polished and well edged. Manufactured from plate Glass. F.L. 10cm 15 or 20cm 25-100cm D/CX F.L. 10cm 15cm 20cm 25-100cm D/CX Double Concave Lens (50mm) It tender to be thinner at the centre and its edge are relatively thicker. It is also used as diverging lens available in 2” (50mm) D/CC