25.4x100 mm Fused Silica Biconvex Lens, AR Coated

Product description

This biconvex lens made from premium UV fused silica is designed for applications requiring outstanding ultraviolet transmission. With a diameter of 25.4 mm and a focal length of 100 mm, it is ideal for UV curing, marking, and detection systems. The lens features high optical flatness and low thermal expansion, ensuring minimal distortion under UV laser irradiation. Customization options are available for diameter and focal length adjustments, making it suitable for various equipment needs.

Key Features

Material: Fused Silica for excellent UV transmission and thermal stability.
Diameter: 25.4 mm, customizable to fit specific application requirements.
Focal Length: 100 mm with a tolerance of +/-1%, ensuring precise focusing.
Surface Quality: 40/20, providing superior optical uniformity and minimal distortion.
Coatings: Optional UV anti-reflection coatings enhance light utilization up to 98%.

Available Sizes

Diameter x Focal Length (mm)
25.4 x 100

Specification Summary

Item	Value
Material	Fused Silica
Shape	Biconvex
Diameter	25.4 mm
Focal Length	100 mm
Surface Quality	40/20
Coating	anti-reflective (AR)
Transmission bands	UV (<400 nm)

Full Specifications

Parameter	Value
Type	Concave Lens, Convex Lens, Achromatic Lens, Plano Convex Lens, Biconvex Lens
Customized Support	OEM, ODM, OBM
Warranty	1 Year
Weight	0.5kg
Center Thickness Tolerance	+/-0.1mm
Focal Length Tolerance	+/-1%
Bevel	0.2mm*45 degrees

FAQ

Can I get custom sizes for this lens?

Yes, the lens diameter and focal length can be customized according to your specifications.

What is the tolerance for the center thickness?

The center thickness tolerance is +/-0.1 mm, ensuring high precision.