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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) |
Φ(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. |
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