69 mm Fused Silica Aspheric Lens, AR Coated

Product description

This high-precision aspheric lens made from fused silica is designed for collimation applications, ensuring optimal light transmission and minimal distortion. With a diameter of 69 mm and a thickness of 10 mm, it is suitable for various optical devices requiring large lens sizes. The anti-reflective coating enhances clarity, making it ideal for precise optical applications. Customization options are available to meet specific design needs.

Key Features

69 mm diameter ensures compatibility with various optical devices.
±0.1 mm diameter tolerance guarantees consistent precision.
Customizable focal length accommodates specific design requirements.
Anti-reflective coating reduces glare and enhances visibility.
Surface quality of 1/2 provides high optical performance.

Applications

Collimation

Specification Summary

Item	Value
Material	Fused Silica
Shape	Aspheric
Diameter	69 mm
Thickness	10 mm
Surface Quality	1/2
Coating	anti-reflective (AR)

Full Specifications

Parameter	Value
Type	Aspherical Lens
Customized Support	OEM, ODM
Warranty	3 Years
Weight	0.05
Diameter Tolerance	+/-0.1mm
Thickness Tolerance	±0.1mm, +/-0.05mm
Center Thickness Tolerance	3’ - 5'

FAQ

What are the tolerances for diameter and thickness?

The diameter tolerance is ±0.1 mm, while the thickness tolerance is ±0.1 mm and ±0.05 mm.

Is custom sizing available?

Yes, the lens offers customizable options, including OEM and ODM support.