21 mm N-BK7 Biconvex Lens, AR Coated

Product description

The biconvex lens made from N-BK7 glass is designed to enhance light convergence, making it ideal for precise imaging applications. With a clear aperture of over 95%, this lens ensures high-quality light transmission, suitable for various optical instruments and imaging systems. Its customizable design supports diverse project requirements, ensuring it fits specific applications effectively.

Key Features

Biconvex shape enhances light convergence for improved imaging quality.
Made from durable N-BK7 glass, ensuring clarity and longevity.
Clear aperture greater than 95% for optimal light transmission.
Customizable design available to meet specific project needs.
Tolerance of +/-0.05mm ensures high precision in applications.

Applications

Imaging

Specification Summary

Item	Value
Material	N-BK7
Shape	Biconvex
Diameter	21 mm
Coating	anti-reflective (AR)

Full Specifications

Parameter	Value
Type	Biconvex Lens; Convex Lens
Customized Support	OEM
Warranty	None
Weight	0.5
Center Thickness	8.6mm
Edge Thickness	2.5mm
Tolerance	+/-0.05mm
Color	Clear Transparent
Clear Aperture	>95%

FAQ

Is custom sizing available?

Yes, the lens offers a customizable design to accommodate various project requirements.

What is the tolerance for this lens?

The lens has a tolerance of +/-0.05mm, ensuring high precision.