COLENTA LABORTECHNIK GMBH & CO.KG

Knight Optical offer a range of Stock Polarisers that can be used in the visible range for use with cameras/photography. Linear Polarisation can be split into P-Polarised (Light where the electric field is Parallel to the plane of incidence) and S-Polarised (Light where the electric field is Perpendicular to the plane of incidence) light, where a polariser can be used to eliminate one plane of polarisation. This is done to decrease ‘glare’ (reflections on the surface) when an image is being taken, and increase the contrast. This is used often with cameras to obtain ‘better’ image quality at the expense of an image that appears slightly darker. Knight Optical also keep stock a UV and NIR range of sheet polarisers, for use with cameras outside of the typical visible range. These Linear Polarisers are available with single-sheet transmissions in the range of 22-44% and also in a range of sizes. Read PDF for more information

Knight Optical offer a range of Stock N-BK7 Precision Grade Windows, for use with Thermal Imagining Cameras. Infrared radiation is characterised by the wavelengths ranging from 750nm to 1000µm. Although typically used for the visible range, N-BK7 does have transmission within the near infrared spectrum also. Where IR materials such as Germanium are limited to a small band in the IR spectrum, N-BK7 works well throughout the entire visible and into the NIR, making it a perfect material for a protective window for using within a Thermal Imaging Camera. A low cost material, it is perfect substrate for your protective window. We can supply both stock and custom N-BK7 windows to protect your thermal imaging application. The high optical quality and uniform transmission of N-BK7 as well as low absorption in the entire visible wavelength range is a key feature for this application. For more information read PDF

It is a camera that works with a resolution of up to 12K that provides high image quality in 8K and 4K, it also has a Super 35mm sensor and 14 steps of integrated dynamic range, 12K 12,288 x 6480 pixels with which it has a resolution excellent for high-end productions. It accepts 80 Megapixels per frame at 60 f/s in RAW format and 14 stops of dynamic range. The URSA Mini Pro 12K camera has such a high resolution that it exceeds the traditional parameters of the film industry, as it has the advantages of filming on tape with incredible details and very vivid and intense colors. Also, we can film at 60 f/s in 12K, 120 f/s in 8K and up to 240 f/s in 4K (Super 16). It has a switchable PL mount, built-in ND filters, dual CFast and SD UHS-II card slots, and a SuperSpeed USB-C expansion port.

Engineered for the smallest possible volume and weight, made with an advanced high-density manufacturing and assembly process. The xiMU cameras are the smallest cameras in our portfolio and even in the world of industrial cameras. All of the latest models come with a USB3 interface (USB-C, flex or micro coax cables) to support the full potential of sensor bandwidth and ensure simplicity of use. All this together with less than 5 grams weight and less than 1 watt power consumption, makes them also ideal for a plethora of embedded, mobile, and space-restricted applications, such as UAVs. - Miniature camera - Only 15 x 15 x 8 mm and mere 5 grams - High resolutions - From 5 Mpix models up to new 18 Mpix - Next level speed with more than 20 FPS at 18 Mpix - Low power consumption starting at under 1 watt