Custom Size N-BK7 Aspheric Lens, AR Coated

Product description

This aspheric lens made from N-BK7 material is designed for optimal collimation across a broad wavelength range of 0.7-1.7 μm and 400-700 nm. With a focal length of 40 mm, it ensures high transmittance exceeding 98% for effective light management in applications such as laser collimation and focusing. The lens is compatible with various coating requirements, making it adaptable for specific needs. Its reliable performance is ideal for R&D and procurement engineers in IR imaging, LIDAR, and medical-device sectors.

Key Features

Aspheric design enhances light collimation for improved optical performance.
Transmittance greater than 98% ensures efficient light transmission.
Focal length of 40 mm is suitable for various laser applications.
Custom coatings available for orders exceeding 1000 units.
ODM and OBM support for tailored solutions.

Applications

Collimation

Specification Summary

Item	Value
Material	N-BK7
Shape	Aspheric
Focal Length	40 mm
Coating	anti-reflective (AR)
Transmission bands	NIR (0.7-1.7 μm), VIS (400-700 nm), UV (<400 nm)

Full Specifications

Parameter	Value
Customized Support	ODM, OBM
Warranty	no
Surface	Aspherical

FAQ

Can I get custom sizes?

Custom lens molds can be made upon request, provided accurate parameter drawings are supplied.

What is the minimum order quantity?

Minimum order quantity is not specified, but custom coatings require a minimum of 1000 units.