optical glass ball lens

Model:	SDF
Brand:	SUNDAY
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Analysis Instrument
Label:	glass ball lens , ball lens , optical glass ball l
Price:	US $5 / pc
Min. Order:	10 pc

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Product Description

Glass Ball lens

The ball lens commonly used in the optical fiber coupling, laser collimating device, Optical Measurement System,it has a shorter focal length and the characteristics of small size. Sunday produce ball lens, half ball lens, Super hemisphere ball lens, hollow ball lens.

Specifications

Diameter	0.5mm -200mm
Diameter Tol.	+/-0.003mm
Material	BK7 Fused Silica,Sapphire,ZnSe,Caf2,ruby.
Surface Quality	40-20 standard
Sphericity	0.003mm
Clear	Aperture >90%