The Plant for Optics offers a fi nish cementing of optical elements in optic groups:
– prism groups;
– lens and prism groups.
There are used high-quality optical cements:
– UV cured bonds – Norland 61, Norland 65, Dymax 401, Vitralit 6401, Vitralit 6027, Loctite cements;
– two component bonds – resin and hardener – Lens Bond F65 to meet MIL-A-3920C specifi cations.
During the cementing process, the optical components are precisely positioned one towards another through collimators in transmitted light and autocollimators in refl ected light for a perfect centering of each surface with tilt 1’ or better. A special technology for cureing of cement ensures a cementing without tension and no deformation of the optical surfaces after cementing.