Caution
min. efl and max. efl are necessarily different from zero.

min. diameter and max. diameter are necessarily strictly larger than zero.

It is possible to leave cells empty. The related criterions are then not taken into account.

Note that focal lengths are defined at different wavelengths depending on the supplier and on the material.

Note also that for some aspheric lenses, several materials can be displayed. These lenses are optimized with a window. Therefore, the displayed materials correspond to the lens material followed by the window material.