Bi-telecentric Lenses
Dioptic presents the new product line of 70 bi-telecentric lenses for sensors with a diagonal of 11.5 to 44mm and object sizes from 25 to 315mm. The lenses of the BTL series (Bi-telecentric Lenses) were developed and manufactured for industrial applications with high demands. The selection of the appropriate lens is very easy: Choose the image size matching your sensor from five different field sizes, from 11.5 to 44mm. Choose the object size for your test object or application from 17 object field sizes, from 25 to 315mm. The combination results in your desired lens. For a sensor with 2/3 (17mm) diagonal and a field of view with a diagonal of 185mm, the BTL-18.5-185 is the best choice.
