Plano Concave Lenses | Double Convex Lenses | Plano Concave Lenses | Achromatic Lenses

A transparent optical component consisting of one or more pieces of optical glass with surfaces so curved (usually spherical) that they serve to converge or diverge the transmitted rays from an object, thus forming a real or virtual image of that object.  

Red Optronics provides lenses with following materials: BK7, fused silica, sapphire, CaF₂ and MgF₂. 

Lenses Type		Materials	Illustration
Plano-convex		BK7 Fused Silica Sapphire CaF2
Double-convex		BK7 Fused Silica
Plano-concave		BK7 Fused Silica Sapphire CaF2
Double-concave		BK7 Fused Silica
Meniscus	Positive	BK7
	Negative	BK7
Cylindrical		BK7 Fused Silica
Achromatic		Combinations of Two Optical Grade Glasses
Ring Mount for Lenses		Black Anodized Aluminum