5 mm Fused Silica Biconcave Lens, AR Coated

Product description

The Fused Silica Biconcave Lens is designed for applications in microscopy and collimation, effectively diverging light for precise optical performance. With a clear aperture greater than 95% and excellent centration of less than 3 arc minutes, this lens is ideal for applications requiring high accuracy in the <400 nm wavelength range. Its durable fused silica material ensures optimal transmittance for UV applications, making it suitable for various research and industrial uses.

Key Features

Customizable sizes available to fit specific application needs.
Clear aperture >95% ensures minimal light loss for enhanced imaging.
Centration <3 arcmin provides high precision in optical alignment.
Surface figure N<3, dN<0.5 ensures superior optical quality.
Protective bevel included to enhance durability and handling.

Applications

Microscopy, Collimation

Specification Summary

Item	Value
Material	Fused Silica
Shape	Biconcave
Diameter	5 mm
Coating	anti-reflective (AR), high-reflective (HR)
Transmission bands	UV (<400 nm)

Full Specifications

Parameter	Value
Customized Support	OEM, ODM, OBM
Warranty	1 month
Clear Aperture	>95%
Surface Figure	N<3, dN<0.5
Centration	< 3 arcmin
Bevel	Protective Bevel

FAQ

What are the custom sizing options?

Custom sizes are available, with diameters ranging from 5.0 mm to 400.0 mm.

What are the tolerances for this lens?

Diameter tolerance is +0.0/-0.1 mm, and thickness tolerance is ±0.1 mm.