Spherical Ball Microlens, 5.0 mm, 2.75 mm FL, 0.25 mm WD, Uncoated

The LB5 Spherical Ball Micro Lens is an uncoated, 5.0 mm diameter, spherical ball lens with a 2.75 mm focal length, a 0.25 mm working distance, and a 4.0 mm clear aperture. Spherical ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. Their compact size makes them useful in a variety of applications.

Specifications

Technical Specs

Lens Shape
Sphere
Diameter
5.0 mm
Lens Material
Grade A LaSF N9
Antireflection Coating
Uncoated
Lens Type
Micro Ball Lens
Effective Focal Length (EFL)
2.75 mm
Wavelength Range
600-1550 nm

Working Distance
0.25 mm
Diameter Tolerance
±0.001 mm
f/CA
0.69
Clear Aperture
4.0 mm

Lens Shape
Sphere
Diameter
5.0 mm
Lens Material
Grade A LaSF N9
Antireflection Coating
Uncoated
Lens Type
Micro Ball Lens
Effective Focal Length (EFL)
2.75 mm
Wavelength Range
600-1550 nm

Working Distance
0.25 mm
Diameter Tolerance
±0.001 mm
f/CA
0.69
Clear Aperture
4.0 mm

Resources & Downloads

Drawings And Cad

SPHERBAL-S(100.2 kB, PDF)

Other

LB5 RoHS Certificate(263.3 kB, PDF)
LB5_ROHS2-2021.pdf(278.5 kB, PDF)

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