Aspheric Lens, Molded Glass, 4.00 mm, 2.72 mm FL, 0.55 NA, 600-1050 nm

The KGA160-B Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from CDGM D-ZLaF52LA glass, which features low dispersion (Vd=40.99). Typical applications include fiber coupling, laser diodes, medical lasers, optical data storage, and barcode scanners. This 4.00 mm diameter lens has an effective focal length of 2.72 mm and a 0.55 NA. It has a NIR anti-reflective coating for 600-1050 nm.

Specifications

Technical Specs

Lens Type
Molded Glass Aspheric
Lens Shape
Plano-Convex Aspheric
Diameter
4.0 mm
Antireflection Coating
600-1050 nm
Coating Code
-B
Lens Material
D-ZLaF52LA
Surface Quality
40-20 scratch-dig

Working Distance
0.97 mm
Design Wavelength
780 nm
Shape S2
Convex
Diameter Tolerance
±0.015 mm
Clear Aperture
3.00 mm
Cleaning
See How to Clean Optics
Numerical Aperture
0.55

Lens Type
Molded Glass Aspheric
Lens Shape
Plano-Convex Aspheric
Diameter
4.0 mm
Antireflection Coating
600-1050 nm
Coating Code
-B
Lens Material
D-ZLaF52LA
Surface Quality
40-20 scratch-dig

Working Distance
0.97 mm
Design Wavelength
780 nm
Shape S2
Convex
Diameter Tolerance
±0.015 mm
Clear Aperture
3.00 mm
Cleaning
See How to Clean Optics
Numerical Aperture
0.55

Resources & Downloads

3D Product Models

2D Product Drawings

KGA160.pdf(471.2 kB, PDF)

Other

KGA160-B RoHS Certificate(264.3 kB, PDF)
KGA160-B_ROHS2-2021.pdf(279 kB, PDF)

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Frequently Purchased Together

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		Aspheric Lens, Molded Glass, 4.70 mm, 2.95 mm FL, 0.53 NA, 600-1050 nm	UNIVERSAL				Learn More

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