Optical comparators - Import export

The best known microstructured optic is the Fresnel lens. Compared to a standard lens the surface of the fresnel lens is divided into a number of concentric grooves allowing for a wide range of optical effects (e.g. high-aperture (fast) large-area) while also reducing thickness, weight and cost. Fresnel lenses can be designed as a collimator, collector or with finite conjugates. They are usually corrected for spherical aberration. We offer a variety of standard designs as well as custom designs for our customers. Our lenses can be finished with a range of optical coatings and nanostructures and will be trimmed precisely to our customers requirements.

The Z+F PROFILER® 9020 and 9020-2 is a highly efficient 2D laser scanner for mobile mapping applications. The rotation speed of the Z+F PROFILER® 9020 is 267 Hz or 16,020 rpm max.. It measures up to 182 m and has a very high data quality. For data capturing in close range, it is equipped with special optics. Compared to previous models, it has an internal reference plate, a very low power consumption, very fast startup time and over 50% reduced weight and size. A new, very powerful laser technology and further developed algorithms ensures highly accurate measurement results on rails, roads, street signs and other traffic control systems such as traffic lights. Technical highlights: 267 profiles/sec. P9020: 1.094 million points/sec. P9020-2: 2.188 million points/sec. 0.2 mm accuracy 182 m range 360° field of view The Z+F PROFILER® 9020 and 9020-2 can be flexibly integrated into different MMS