5 mm N-BK7 Biconcave Lens, AR Coated

Product description

This biconcave achromatic lens made from N-BK7 material is designed to reduce chromatic aberration, enhancing imaging quality across a wide spectral range of 0.7-1.7 μm and 400-700 nm. Its anti-reflective coating minimizes glare and maximizes light transmission, making it ideal for applications in imaging systems. With a diameter range from 5.0 mm to 500.0 mm, this lens can be tailored to fit various optical setups, ensuring precise focus and alignment for R&D and production needs.

Key Features

Wide spectral range: 0.7-1.7 μm and 400-700 nm for versatile imaging applications.
Customizable sizes available, accommodating diameters from 5.0 mm to 500.0 mm.
High precision optics with a parallelism of < 3 arcmin for accurate alignment.
Durable N-BK7 material ensures stability and longevity in various environments.
OEM and ODM support available for tailored optical solutions.

Applications

Imaging

Specification Summary

Item	Value
Material	N-BK7
Shape	Biconcave
Diameter	5 mm
Coating	anti-reflective (AR)
Transmission bands	NIR (0.7-1.7 μm), VIS (400-700 nm)

Full Specifications

Parameter	Value
Type	Achromatic Lens
Customized Support	OEM, ODM
Warranty	6 months
Weight	0.05g(0oz)
Dimension Tolerance	+/-0.1mm
Focal Length Tolerance	±2%
Parallelism	< 3 arcmin
Clear Aperture	>90%

FAQ

What is the minimum order quantity (MOQ) for this lens?

The minimum order quantity (MOQ) is not specified.

Can I get custom sizes for this lens?

Yes, custom sizes are available, with diameters ranging from 5.0 mm to 500.0 mm.