Source Four 36° back Bi-convex lens

Usually ships in 1-3 business days

Replacement bi-convex (back) lens for Source Four 36° ellipsoidal. Lens with blue dot. 


The 36° lens tube consists of a meniscus front lens and bi-convex rear lens; please also see Source Four 36° front Meniscus lens.

Source Four Assembly Guide

Appears on packing slip as: LENS 36DEG BICONVEX REAR