Plano-convex lenses
Dimensions and tolerances
- Material: optical glass
- Focal length tolerance: +/- 0.5%
- Diameter: 1.26 / 1.34 / 1.71 / 1.97 / 2.30 mm
- Diameter tolerance: +/- 0.015 mm
- Center thickness tolerance: +/- 0.02 mm
- Radius convex / concave:> 0.6 mm
- Centralization / transmission: <3 arcmin
- Clear Aperture:> 90% of the diameter
- Surface Cleanliness: 20/10
- Anti-reflective coating: R <0.5%, 450-750 nm
We also produce customized rod lences for rigid endoscopes. In order that the quality fully matches your requirements, we need a drawing with all technical details. Call us with the phone number or send us an email, we would be glad to submit an individual offer for you.