Optical Glass Spherical Positive Negative Concave Convex Meniscus Lens
Optical glass micro lenses and small size lenses
Optics glass micro lenses size are smaller than 3mm, which use for fibter, medical and laser etc. speciification. The shape could be achromatc lenses, plano-convex, meniscus etc. as micro lenses.
WTS offer fused silica, CDGM, Schott, Ohara etc. coated or uncoated micro lenses.
WTS build the new production line at Year 2020. The small lenses production line special work for size 0.5-3mm lenses. The lenses mostly use for endoscop, 5G optical communication etc. application.
| Material: | N-BK7/JGS1 |
| Dimension Tolerance: | ±0.1mm(Standard), ±0.05mm(High Precision) |
| Center Thickness Tolerance: | ±0.1mm(Standard), ±0.05mm(High Precision) |
| Paraxial Focal Length: | ±2% |
| Surface quality: | 60/40 |
| Clear Aperture: | >90% |
| Centration: | 3 arc minutes |
| Bevel: | <0.2-0.3mm×45° |
| Coating: | Upon requirement |
Note for Spherical Lens:
a. Other optical glass materials from Schott, Ohara, Hoya or Chinese CDGM, UVFS from Heraeus, Corning, Germanium, Silicon, ZnSe, ZnS, CaF2, Sapphire are also available upon request .
b. Custom-made Spherical Lenses at any size from diameter 1.0 to 300mm are available upon request.
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