Lenses are the most common optical parts. As a material for lenses we use optical glass of different types, salt crystals (KCl).
OJSC “Plant “Optic” produces:
- Plano-convex, plano-concave, biconvex, double-convex, aspherical lenses;
- Glued lenses (doublets);
- Aspherical automotive lenses made of glass BOK 3 UV are used in automobile headlights of far and passing light, provide high lighting technical characteristics;
- Lenses from salt crystals.
Application domain: binoculars, telescopes, optical sights, theodolites, microscopes, photo and video equipment, medical devices, etc.
||optical glass, salt crystals
||from 4 to 250
|Tolerance on center thickness, mm
||from ± 0,03
||N=2 ∆N 0,3
||in accordance with GOST 11141
|Clear aperture (working aperture)
|Focal length variation range, mm
||from 3 to ∞
||in accordance with customer’s requirements