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* Qualité premium en satin de coton 100% * Draps housse en satin de coton * 100% coton * 135 g/m² * Lisse et doux

Knight Optical can offer Circular Sheet Polariser for use within Photographic Applications. We supply a range of Circular Sheet Polariser for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers within Photographic Applications. Our Circular Polarisers consist of a quarter wave plate cemented to a linear polariser. While a linear polariser may be used to reduce glare during photography (such as reflection from the surface of a body of water), autofocus systems struggle to correctly focus on linearly polarised light. With the addition of the quarter wave plate, this has little impact on the intensity of incident light to the sensor, but it makes autofocussing much easier. For more information read PDF… Shapes: :Circular Polarisers, Square Polarisers Dimensional Tolerances::+/- 0.5mm

Premium Quality 100% Cotton Sateen Sateen fitted sheets 100% Cotton 135 GSM Smooth and soft

* Sábana ajustable de sarga de algodón 100% de calidad premium * Sábanas ajustables de sarga * 100% algodón * 135 g/m² * Suave y suave

Sábana ajustable de sarga de algodón 100% de calidad premium * Sábanas ajustables de sarga * 100% algodón * 135 g/m² * Suave y suave

* Qualité premium en satin de coton 100% * Draps housse en satin de coton * 100% coton * 135 g/m² * Lisse et doux

Qualità premium in 100% cotone satinato Lenzuoli con elastico in satin di cotone 100% cotone 135 GSM (grammi per metro quadrato) Liscio e morbido

* Sábana ajustable de sarga de algodón 100% de calidad premium * Sábanas ajustables de sarga * 100% algodón * 135 g/m² * Suave y suave

Sábana ajustable de sarga de algodón 100% de calidad premium * Sábanas ajustables de sarga * 100% algodón * 135 g/m² * Suave y suave

* Qualité premium en satin de coton 100% * Draps housse en satin de coton * 100% coton * 135 g/m² * Lisse et doux

Qualità premium in 100% cotone satinato Lenzuoli con elastico in satin di cotone 100% cotone 135 GSM (grammi per metro quadrato) Liscio e morbido

Qualità premium in 100% cotone satinato Lenzuoli con elastico in satin di cotone 100% cotone 135 GSM (grammi per metro quadrato) Liscio e morbido

* Hochwertige Qualität aus 100% Baumwollsatin * Sateen-Bettlaken mit passgenauem Sitz * 100% Baumwolle * 135 GSM (Gramm pro Quadratmeter) * Glatt und weich

* Hochwertige Qualität aus 100% Baumwollsatin * Sateen-Bettlaken mit passgenauem Sitz * 100% Baumwolle * 135 GSM (Gramm pro Quadratmeter) * Glatt und weich

Knight Optical offer a range of Stock Polarisers that can be used in the study of insect vision. Insects exhibit sensitivity to linear polarised light. Insects polarise light in their vision for a number of reasons such as reducing glare and to increase contrast. This is also widespread practice in most modern cameras to help ensure the resulting image is as sharp as possible. Additionally, recently the study of insect vision has allowed researchers to modify camera systems incorporated in aerial drones to help fly independently through dense forests by assessing light intensity to avoid other objects. Knight Optical works with many leading research institutions in the field of insect vision. Knight Optical also keep stock a UV and NIR range of sheet polarisers. In particular our HNP’B replacement UV polariser which has excellent performance from 250-750nm is utilised heavily within the research of arthropod vision. Read PDF for more information Material::HNP’B Replacement Diameter Tolerance::+0.0/-0.25mm Axis direction: :±2°

We can offer both linear sheet and circular polarizers to suit your needs - Knight Optical offer a complete range of Stock Polarisers for a range of applications that could be used for Head-mounted Displays. Our stock polarisers cover wavebands <0.2 to >2µm, we can also supply custom polariser options made to your complete custom specifications. A head-mounted display (abbreviated to HMD), is a display device worn on the head or part of a helmet that has a small display optic in front of one (monocular HMD) or both eyes (binocular HMD) and can be used in applications within gaming, aviation, engineering and medicine. There are also optical head-mounted display (OHMD) which is a wearable display that can reflect projected images and allows a user to see through it (often used in conjunction with a Beamsplitters). READ PDF FOR MORE INFORMATION Material::N-BK7 or Equivalent Diameter Tolerance::+0.0/-0.25mm Length/Width Tolerance::±0.5mm (<100mm) ±1mm (100-400mm), nominal (>400mm) Axis direction: :±2°