Micro-Sphere Ball Lens 8mm Diameter Focal Length 4.37mm at 633nm

MS-08-4.35P1

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Micro-Sphere Ball Lenses are mostly used for coupling optical fibers to laser diodes and other fibers or detectors.

◦Since these ball lenses are much smaller they are suitable for applications requiring reduction in size and weight. The lens circumference are completely polished and should be handled carefully to avoid damage
◦Both AR coated and uncoated are available. Single layer MgF₂ is available in 3 variations of bandwidths 400 − 700nm, 700 − 900nm and 1300 − 1550nm.
◦Design wavelength of the focal lengths is 587.6nm (yellow helium line [d])

More Information

More Information
Name	Micro-Sphere Ball Lens 8mm Diameter Focal Length 4.37mm at 633nm
Weight	0.0050kgs
Standard Coatings Available	No
Guide	Please contact our Sales Division for micro lenses with AR coatings. Contact our Sales Division for customized products. (customized on outer diameter, etc.)
Remark	-
Attention	Micro-sphere ball lenses with anti-reflective coating are marked at its optical axis to identify the direction of coating. After installation, clean the ball lens by wiping with alcohol and check marks on the optical axis. Small ball lens have a short focal length, so it is possible to focus the beam at a very large angle. However, since spherical aberration is large, the focused spot size will not be small.
Image Label	Micro Sphere 5mm Diameter Focal Length 4.37mm at 633nm
Diameter φD	8mm
Focal length	4.37mm (at 633nm)
Material	LaSF9
Coating	MS-P ; Uncoated MS-P1,MS-P2,MS-P3 ; Antireflection coating
Clear aperture	80% of the diameter
Surface Quality (Scratch-Dig)	40-20
Wavelength range	400 - 700nm
Diameter φD	φ5mm
Focal length f	4.37mm (at 633nm)
Back focal length fb	0.37mm (at 633nm)
Availability	Please contact

In stock

SKU

MS-08-4.35P1

€74.00

Micro-Sphere Ball Lenses are mostly used for coupling optical fibers to laser diodes and other fibers or detectors.

Planned Maintenance in Progress!

Micro-Sphere Ball Lens 8mm Diameter Focal Length 4.37mm at 633nm

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