50x80 mm N-BK7 Plano-convex Lens, AR Coated

Product description

The plano-convex lens made from N-BK7 is designed for applications in projection and collimation. With a diameter of 50 mm and a focal length of 80 mm, it effectively focuses and collimates light, making it ideal for optical display systems and laser measurement. Its high clear aperture of over 98% ensures minimal light loss, enhancing performance in various optical systems. The lens features AR coatings available upon request, ensuring optimal transmittance for specific applications.

Key Features

Diameter of 50 mm for versatile integration in optical systems.
Focal length of 80 mm allows for effective light focusing and collimation.
Surface quality of 60/40 ensures reliable performance in imaging applications.
Clear aperture greater than 98% minimizes light loss for improved efficiency.
Custom coatings available to meet specific application needs.

Available Sizes

Diameter x Focal Length (mm)
50 x 80

Applications

Projection, Collimation

Specification Summary

Item	Value
Material	N-BK7
Shape	Plano-convex
Diameter	50 mm
Focal Length	80 mm
Surface Quality	60/40
Coating	anti-reflective (AR)

Full Specifications

Parameter	Value
Type	Convex Lens
Customized Support	OEM, ODM, OBM
Warranty	3 Years
Weight	0.05
Clear Aperture	>98%
Diameter Tolerance	+/-0.0-0.1mm
Center Thickness	10.23mm
Edge Thickness	3.1mm
Coated	ar coated /customer request

FAQ

What are the available custom sizes for this lens?

The lens is available in a variant size of 50 mm diameter and 80 mm focal length.

What is the diameter tolerance for this lens?

The diameter tolerance is +/-0.0-0.1 mm, ensuring precise fitting in optical systems.