Electronic optical sensors - Import export

The sensor is used to measure the moisture of concrete aggregates and is typically installed over a silo belt feeder or a conveyor belt or under a silo trap door to have a view on a moving sample. Current loop is available for feeding the data into your PLC, and a software licence for a PC to calibrate the sensor as well as view and store the data is also included in the system. There are no moving or wearing parts and as the measurement is done by a non-contact remote sensor, the maintenance cost will be very low.

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.

Surface relief diffusive microstructures (SRDM) are used for specifically distributing light in a defined angle range. They homogenize irregular light distributions as well as local intensity peaks. It is also possible to apply those diffusive microstructures directly into the plano side of all our plastic optics components. Our products will be precily trimmed to our customers requirements.

ORAFOL Fresnel Optics GmbH offers a wide variety of microstructured optical components in varios sizes. Among others fresnel prisms, cylindrical lenses and beamsplitters, lenticular lenses and corner cube reflectors. We provide both a catalogue of standard products that can be adapted to our customers' requirements as well as the capabilities to design and manufacture custom optical solutions including finishing processes e.g. anti-reflective coatings and nano-structures and precise CNC machining.

Find Windows, wedges, viewports, coverslips and microscope slides.

Energy-efficient incoherent light sources suitable for optical fiber communications, opto-isolators, lighting purposes, etc. Find IR LEDs, UV LEDs, Single-Color LEDs, Visible LEDs...

Continuous-wave lasers emit coherent light with constant power either in single-frequency operation or in multiple modes.

The patented OptoLock® (OL) provides the quickest of terminations with bare POF. We offer analog and industrial fiber optic transceivers at DC-50 MBd and 100/125/250 Mbps in OptoLock®.