0.5x5 mm N-BK7 Biconcave Lens, AR Coated

Product description

The biconcave lens made from N-BK7 material is ideal for applications requiring precise light manipulation across a broad wavelength range of 0.7-1.7 μm and 400-700 nm. Its design minimizes spherical aberration, making it suitable for infinite conjugate states. This lens is particularly beneficial for applications in imaging systems, laser optics, and medical devices, where high performance and reliability are crucial.

Key Features

Focal length of 5.0 mm ensures effective light focusing for various applications.
Diameter of 0.5 mm allows for integration into compact systems.
Thickness of 50.0 mm provides stability and durability in demanding environments.
Surface flatness options of 1/2, 1/10, or 1/20 lambda enhance optical performance.
Dimension tolerance of ±0.005 mm ensures precision in manufacturing.

Available Sizes

Diameter x Focal Length (mm)
0.5 x 5

Specification Summary

Item	Value
Material	N-BK7
Shape	Biconcave
Diameter	0.5 mm
Focal Length	5 mm
Thickness	0.5 mm
Coating	anti-reflective (AR)
Transmission bands	NIR (0.7-1.7 μm), VIS (400-700 nm)

Full Specifications

Parameter	Value
Customized Support	OEM, ODM, OBM, customize and in stock
Warranty	1 year
Weight	0.02g(0oz)
Dimension Tolerance	±0.005mm
Surface Flatness	1/2, 1/10, 1/20lamda

FAQ

Can I get custom sizes for this lens?

Yes, variant sizes range from 0.5 mm to 5.0 mm, allowing for customization.

What is the minimum order quantity (MOQ)?

The MOQ is not specified, indicating potential flexibility in ordering.