40x0.1 mm Fused Silica Round Optical Window, AR Coated

Product description

The Camera Protective Window, made from Fused Silica, is designed for security applications, providing excellent durability and optical performance. With a diameter of 40 mm and a thickness of 0.15 mm, this round optical window features an anti-reflective coating, ensuring optimal light transmission. Its high surface quality (10/5) and precision tolerances make it suitable for demanding environments, protecting sensitive equipment while maintaining clarity.

Key Features

Material: Fused Silica for high durability and thermal stability.
Diameter of 40 mm with a tolerance of +/-0.01 mm ensures precise fitting.
Thickness of 0.15 mm with a tolerance of +/-0.1 mm for consistent performance.
Surface quality rated at 10/5 for minimal distortion and high clarity.
Customizable options available through OEM and ODM support.

Available Sizes

Diameter x Thickness (mm)
40 x 0.1

Applications

Security

Specification Summary

Item	Value
Material	Fused Silica
Shape	Round
Diameter	40 mm
Thickness	0.1 mm
Surface Quality	10/5
Coating	anti-reflective (AR)
MOQ	—

Full Specifications

Parameter	Value
Type	Concave Lens; optical window
Customized Support	OEM, ODM
Weight	0.2
Name	Camera Protective Window
Diameter Tolerance	+/-0.01mm
Thickness Tolerance	+/-0.1mm
Surface Figure	lamda/10(PV flat surface can achieve 0.03um per 150mm)

FAQ

Can I get custom sizes?

Yes, variant sizes are available, including options like 40.0 mm with a thickness of 0.1 mm.

What are the tolerances for diameter and thickness?

Diameter tolerance is +/-0.01 mm, and thickness tolerance is +/-0.1 mm.