Frequently Asked Questions

A plano-convex lens is an optical element with a plane and convex surface that has a positive focal length and is used for collecting and focusing light.

The material of the H-K9L plano-convex lens is H-K9L.

The range of diameters available for the H-K9L plano-convex lens is 3mm to 500mm.

The surface quality of the H-K9L plano-convex lens is 40/20 (Diameter ≤25.4mm) and 60/40 (Diameter >25.4mm).

The order information required to purchase the H-K9L plano-convex lens includes the item dimension, diameter, effective focal length, back focal length, center thickness, edge thickness, radius, F#, and material.

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