Esco Optics, Inc.

Plano-Convex Lenses, S1-UV Grade Fused Silica

Plano-Convex Lenses, S1-UV Grade Fused Silica - Main image
$42.64 $62.7 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 S1-UV Grade Fused Silica. 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.

Ready to check out

Review the selected option and total at checkout.

Delivery to you

Allow time for the store to prepare your order before transit begins.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
Talking through a refund

Send the store your order number and the reason for your request.

Please contact us for the refund processing timeframe before returning an item.

View policy
Your shipping options

Choose from the delivery options available for your address.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Before you return a product

Check the conditions for your product before sending it back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Ella V. ★★★★★

The flat back surface made aligning it in my setup far easier than I expected, and the positive focal length is spot on for collimating my beam. Even under constant use, the fused silica stays crystal clear with no hazing or burn marks.

Kevin L. ★★★★★

The fused silica handles UV way better than the borosilicate lens I was using before, no yellowing after a few weeks under the lamp. Edge is clean and the flat side sits flush in my mount. Focal spot is tight enough that I stopped hunting for a better optic.

Eva I. ★★★★★

I bought two of these to focus a UV laser beam and the fused silica handles the deep UV without any of the solarization I got with cheaper glass. The plano side made mounting in my optical cage simple, and the focal spot is tight and clean.

Related Products