In today Optics Spotlight we are going to be talking about lenses and the various ones Cosmo Optics can manufacture. Cosmo Optics can manufacture lenses from 1mm up to 48” in diameter, and currently is giving great deals on lenses between 15 – 200mm. Cosmo Optics can generate and polish lenses using our CNC’s or
In todays Optics Spotlight we are showing various windows manufactured by Cosmo Optics. In the photo to the right you will see three different kinds of windows. The small uncoated window in the back is made of Fused Silica and holds a tight wedge – less than 2 arc seconds. It’s diameter is 25.85 mm,
Double-Sided grinding and polishing uses planetary action that suspends particles in a liquid vehicle to abrade windows evenly from both surfaces. Because of the special way the machines grind and polish the windows, generally there is less thermal distortion, surface imperfections, and edge chipping. Double-Sided lapping and polishing (DSLP) holds the components in sprocketed or