5x1 mm ZnSe Rectangle Optical Window, AR Coated

Product description

Zinc Selenide (ZnSe) plano-convex lenses are ideal for applications in thermal imaging and medical fields, providing excellent transmittance across multiple infrared bands (0.7-1.7 μm, 1.7-3 μm, 3-5 μm, and 8-14 μm). Their robust imaging characteristics and thermal shock resistance make them suitable for high-power CO2 laser systems and multispectral applications. With customizable sizes and thicknesses, these lenses can meet specific project requirements while ensuring batch consistency.

Key Features

Wide transmission range from 0.7 μm to 14 μm for diverse applications.
Custom sizes available, including a variant size of 252.5 mm x 25.5 mm.
High precision tolerances of ±0.02 mm for diameter and center thickness.
Clear aperture greater than 90% for optimal performance.
Manufactured by a reliable supplier with over 10 years of experience.

Available Sizes

Diameter x Thickness (mm)
252.5 x 25.5

Applications

Thermal Imaging, Medical

Specification Summary

Item	Value
Material	ZnSe
Shape	Rectangle
Diameter	5 mm
Thickness	1 mm
Coating	anti-reflective (AR)
Transmission bands	LWIR (8-14 μm), MWIR (3-5 μm), SWIR (1.7-3 μm), NIR (0.7-1.7 μm)
MOQ	—

Full Specifications

Parameter	Value
Type	Plano Convex Lens
Customized Support	OEM, ODM, OBM; OBM OEM ODM
Warranty	3 Years
Weight	0.05kg
Dimension Tolerance	±0.1mm
Clear Aperture	>90%

FAQ

Can I get custom sizes?

Yes, custom sizes are available, including a variant size of 252.5 mm x 25.5 mm.

What are the tolerances for the lenses?

Diameter tolerance is ±0.02 mm for high precision, and center thickness tolerance is also ±0.02 mm.