Half space lens
The half-space lens allows the capture of another object field at a field angle of ± 92°. This lens can be used for capturing complex illumination situations, for example in the case of the evaluation of interiors.
Conoscopic lens
For determining the radiation characteristics of small fields, for example for determining the angle-dependent contrast of displays, a conoscopic lens is offered which can be used to record the luminance within an angular range of ± 50°.