9x178 mm N-BK7 Biconvex Lens, AR Coated

Product description

The biconvex lens made from N-BK7 material is designed for applications in imaging, particularly effective for wavelengths below 400 nm. With a diameter of 9 mm and a focal length of 178 mm, this lens offers high transmittance of 99%, ensuring minimal light loss. Its surface quality rating of 60/40 makes it suitable for precision optical systems, providing reliable performance for R&D and industrial applications.

Key Features

High transmittance of 99% ensures efficient light transmission, enhancing imaging quality.
Biconvex shape optimized for focusing light, ideal for various imaging applications.
Diameter tolerance of ±0.1 mm allows for precise integration into optical systems.
Customizable through OEM and ODM support, accommodating specific project requirements.
Lightweight at 0.5 kg (1.10 lb) facilitates easy handling and installation.

Available Sizes

Diameter x Focal Length (mm)
9 x 178

Applications

Imaging

Specification Summary

Item	Value
Material	N-BK7
Shape	Biconvex
Diameter	9 mm
Focal Length	178 mm
Surface Quality	60/40
Transmittance	99%
Coating	anti-reflective (AR)
Transmission bands	UV (<400 nm)

Full Specifications

Parameter	Value
Type	Convex Lens
Customized Support	OEM, ODM
Warranty	3 month
Weight	0.5kg(1.10lb)
Diameter Tolerance	±0.1mm
Parallel	1point
Transmittance	99%

FAQ

What are the available custom sizes for this lens?

The lens can be customized in sizes ranging from 5 mm to 400 mm.

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

The minimum order quantity is not specified, allowing for flexible procurement.