<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%> OP-Unite Solutions Ltd - Half Ball Lens
 
   
 
 

Half Ball Lens

Spherical half ball lenses are widely used in optical measurement systems,projection & imaging optical systems. Also for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and astronomical optics.

General Specifications

Parameter

Commercial Grade

Substrate Material

BK7 grade A optical glass, Fused Silica, Sapphire etc.

Diameter Tolerance

+/-0.05mm, Up to +0/-0.002mm

Thickness Tolerance

+/-0.1mm

Sphericity

+/-0.005mm, Up to 0.6µm

Surface Quality

60-40 S/D

Coating

Uncoated


BK7 Half Ball Lens Standard Products:
Part No.
R(mm)
¦µ(mm)
T(mm)
Surface Quality

OHB0101

1.0

2.0

1.0

60-40

OHB0201

2.0

4.0

2.0

60-40

OHB0301

3.0

6.0

3.0

60-40

OHB0401

4.0

8.0

4.0

60-40

 
Note: Other material Half Ball Lens and Coatings are upon requirements.

Ball Crown, Sapphire Dome, Jewel Half Ball, Ruby Half Ball and Jewel Blind Holed Ball etc are also available upon request.

OP-Unite is an OEM manufacturer, and we don't have much standard products in stock. So please contact us for your custom optics.We will do strictly according to your requirements.