Esco Optics, Inc.

Plano-Convex Lenses, G1 Commercial Grade Fused Quartz

Plano-Convex Lenses, G1 Commercial Grade Fused Quartz - Main image
$29.3 $39.6 In stock

Category: Plano-Convex Lenses

Plano-convex lenses are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements.

Esco manufactures Plano-convex lenses from G1 Fused Quartz, Commercial Grade. Every optic is pitch polished, providing superior surface quality and an exceptional low-cost imaging performance with a variety of light sources.

We also offer plano-concave lenses, which have negative focal length components and one concave surface. For information on our custom optical lens work, contact Esco today.

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Customer Reviews (5.0 / 5 · 5 reviews)

Julian Q. ★★★★★

Swapped out my old soda-lime glass for these fused quartz lenses and the clarity difference in my collimator setup is immediately obvious. The 40mm diameter fits my mount perfectly.

Jason J. ★★★★★

The fused quartz surface is noticeably clearer than the borosilicate lens I was using before, and it handles my collimated beam without any visible scatter. Focus spot tightened up right where I wanted it, and the flat back made mounting in my holder dead simple.

Charlotte K. ★★★★★

Swapped out the plastic lens in my beam expander for this fused quartz one and the difference in clarity is obvious. The flat back surface makes mounting it flush against my holder way easier than a biconvex. Edge sharpness holds up nicely too.

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