07 Apr 2021 JT Optics has been committed to micro lenses processing to meet the rapidly increasing demands of precise visualization. After continuous technical exploration and improvement, we can reach the lenses as small as 0.5mm,which are applied to the applications, such as life science, industrial endoscope, abdominal / joint / otolaryngology surgery, photon medical / cosmetic/ dentistry/ minimally invasive endoscopic system/ operating microscope, etc.
- Material: Optical Glass, fused silica, etc.
- Diameter: 0.5~5mm
- Diameter Tolerance: +0/-0.01 mm
- Thickness Tolerance: ±0.01 mm
- Flatness: 1/(0.2)lambda @ 632.8 nm
- Surface Quality: 10-5
- Focal Length Tolerance: ± 2%
- Concentration: < 3 arc min.
- Clear Aperture: > 90% of diameter
- Coating: user-defined
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