Lenses are appropriately designed optical systems with the purpose of forming an image of an object. The image can be observed directly, as with microscopes, telescopes or be collected by a sensor.
In addition to its construction characteristics, a lens is distinguished by its brightness, through its F/N aperture, focal length and angle of view. Then there is the resolving power, one of the most important parameters, often an indication of the quality of a lens, and represents the ability to discriminate a given number of lines per millimetre; the sharper the lines, the higher the resolving power.
Cibin has been designing and manufacturing various lenses for many years, such as wide angle, telecentric, achromatic, aspherical, zoom, projector, relay and many others.