DESCRIPTION

• Telecentric lenses are optical products produced by applications, and there is no very strict academic definition. From an optical definition, a telecentric lens is an imaging lens in which the principal ray of the main axis is parallel to the optical axis; a telecentric lens can also be defined as an imaging lens whose entrance position is far away (or infinity); a simpler understanding is, A telecentric lens is an imaging lens whose magnification remains constant within a certain working distance range. Telecentric lenses have two major characteristics due to their design principles: large depth of field and low distortion. In measurement applications, the characteristics of telecentric lenses are particularly evident.
• Most of the telecentric lenses of high-gloss optics adopt large aperture designs and have good optical performance; at the same time, key parameters such as relative illumination and distortion are optimized. 1.1″ bi-telecentric lens, the maximum imaging size is 18.5mm, the image resolution reaches 150lp/mm, covering multiple magnifications. The large field of view bi-telecentric lens series can cover 65mm, 100mm, 150mm, 250mm. Small field of view and high Magnification bi-telecentric lens, covering 0.5X, 1.0X, 2.0X, 3.5X.