Aspheric Lens, Molded Glass, 6.325 mm, 3.89 mm FL, 0.55 NA, 600-1050 nm

The KGA080-B Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from ECO550 glass, which features low dispersion (Vd=50.02). Typical applications include fiber coupling, laser diodes, medical lasers, optical data storage, and barcode scanners. This 6.325 mm diameter lens has an effective focal length of 3.89 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
Bi-Convex Aspheric
Diameter
6.35 mm
Antireflection Coating
600-1050 nm
Coating Code
-B
Lens Material
ECO550
Surface Quality
40-20 scratch-dig

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

Lens Type
Molded Glass Aspheric
Lens Shape
Bi-Convex Aspheric
Diameter
6.35 mm
Antireflection Coating
600-1050 nm
Coating Code
-B
Lens Material
ECO550
Surface Quality
40-20 scratch-dig

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

Resources & Downloads

3D Product Models

2D Product Drawings

KGA080.pdf(480.5 kB, PDF)

Other

KGA080-B RoHS Certificate(264.8 kB, PDF)
KGA080-B_ROHS2-2021.pdf(278.8 kB, PDF)

Related Products

Compatible

Description	Compatibility
Variable Size Lens Mount, 5.0-46.2 mm, Thumbscrew Support Arms	UNIVERSAL	Learn More
Lens Mount, Self-Centering, 0.125-1.063 in. Diameter Lenses	IMPERIAL	Learn More
Lens Mount, Self-Centering, 3.2-27 mm Diameter	METRIC	Learn More
V-Groove Lens Holder, 0.25 to 1.25 in. Diameter Lenses	UNIVERSAL	Learn More

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