12 mm N-BK7 Achromatic Lens, AR Coated

Product description

Achromatic lenses are essential for applications requiring minimal chromatic and spherical aberration, making them ideal for microscopy and other imaging technologies. Constructed from N-BK7 material, these lenses operate effectively across a broad wavelength range of 0.7-1.7 μm and 400-700 nm. Their doublet design enhances optical performance compared to single lenses, allowing for smaller spot sizes and improved image clarity. With a diameter of 12 mm and customizable options, these lenses meet diverse application needs while ensuring high-quality optical performance.

Key Features

Minimizes chromatic aberration for clearer imaging in microscopy.
Operates effectively in the 0.7-1.7 μm and 400-700 nm bands for versatile applications.
Diameter of 12 mm with a tolerance of +0.0, -0.05 mm for precise fitting.
Centration tolerance of ±1 arc minutes ensures accurate alignment.
OEM customization available to meet specific project requirements.

Applications

Microscopy

Specification Summary

Item	Value
Material	N-BK7
Shape	Achromatic
Diameter	12 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
Weight	0.1
Product	Dia12mm or customizable
Diameter Tolerance	+0.0, -0.05mm
Center Thickness Tolerance	±0.1mm
Centration	±1 arc minutes

FAQ

Can I get custom sizes for the achromatic lens?

Yes, the lens is available in a diameter of 12 mm or can be customized to meet specific requirements.

What are the tolerances for this lens?

Diameter tolerance is +0.0, -0.05 mm, and center thickness tolerance is ±0.1 mm.