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Computer Optics Inks deal with Clear Align... (Read More)

The Indestructable Lens

COI has manufactured the indestructible lens; a simple, fixed-focus C-mount lens cased in metal, designed to survive almost any attack on it.... (Read More)

Zooming In On Perfection

Since 1986, Computer Optics has been concentrating on vertically integrated custom solutions in lens technology. Our deep history and expertise in zoom lens development laid the foundation for our work across a large spectrum of industries.... (Read More)



Our assembly and test department features a laminar flow clean area where all optics are handled with the utmost care and assembled to current techniques. In our department we assemble simple lens barrels to complex zoom lenses.

Once assembled we generally carry out a mutually agreed upon acceptance test plan in order to verify that the salient features are incorporated. In order to do this we maintain three visible collimators and one infrared collimator. Using this equipment we can test from 0.4-12 microns. We can test such parameters as the resolution performance of the lens as well as all basic parameters such as effective focal length, or borsight drift.

The expertise of ours staff combined with state of the art equipment allow us to insure compliance with the rigorous demands of our customers.