Polarizer - Import export

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 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

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

Within medicine the use of polarised light was first introduced back in the70’s; since then it has come leaps and bounds. How it has been used to help with imaging skin pathologies, when the skin is illuminated by linearly polarised light it causes backscattering of the superficial layers of the skin where cancer often arises. This superficial backscattered light can be distinguished from the diffused reflected light when using a detector. Polarised Beam-Splitter Cubes, Sheet Linear Polarisers, and Sheet Circular Polarisers are often used within detection devices for this type of skin pathology imaging. Knight Optical hold a large inventory of Polarisers for use within Skin Cancer Detection devices. •We stock large sheets up to 1270x480mm in some cases; we can cut these into special shapes at short notice. •Mounting options are also available. •Special Glass laminating to CAB polarisers •Special AR coatings. Read PDF for more information

We produce YOUR POLAR SHIRTS with any specification you need, providing you the “look” and the quality you want. CONFECTION OF ALL KIND OF TEXTILES TAILOR-MADE PRODUCTION DYING BY PANTONE COLOUR EMBROIDERIES TEXTILE PRINTS JACQUARD PERSONALISED LABELS FAST DELIVERIES

Bespoke fleece throw blanket with embroidered logo or woven logo label on the throw. Custom fleece blanket manufacturing: Pantone color dye embroidered logo or sewn logo label overlock finishes with choice of different colors of overlock possible. 100% OekoTex certified polyester. Dimensions: made to measure - Overlock finishes all around. Made-to-measure manufacturing custom polar blanket.

Promotional blanket made to measure in Turkey, in fine polar fleece fabric (100% polyester) with printing on the full surface by sublimation (four-color CMYK process). The sublimation printed plaid allows the printing of multicolored design or logo and photographic images on the entire surface of the textile. Several feasible sizes like 75 * 150 cm - 90 * 150 cm - 100 * 150 cm - 120 * 150 cm - 150 * 150cm

Polar is unbeatable in terms of quality-price ratio and has an extensive list of colors and sizes. Made from dense micropolar fabric with an anti-pilling exterior and provides high thermal retention. Double-layer turtleneck with central zipper closure for added warmth and comfort. Gathered rubber cuffs and straight waist with elastic drawstring and brake for a better fit and greater comfort. Two slanted pockets at the waist, with a hidden zip under the flap, to keep everything accessible. Customization methods: transfers Ideal for workwear, promotional textiles, sportswear, casual wear and school uniform

On cold days, the polar jacket is an indispensable piece to keep the body warm and cozy. Made from 100% polyester, it has the advantage of drying quickly and keeping it free of folds while keeping the same look and feel. It has an anti-pimple treatment, which allows you to have a quality piece with great durability. DETAILS Anti-pimple treatment.. Elastic cuffs. Side pockets. 300 g/m2 aprox. 1100% polyester.

On cold days, the polar jacket is an indispensable piece to keep the body warm and cozy. Made from 100% polyester, it has the advantage of drying quickly and keeping it free of folds while keeping the same look and feel. It has an anti-pimple treatment, which allows you to have a quality piece with great durability. DETAILS Anti-pimple treatment. Elastic cuffs. Side pockets. 300 g/m2 aprox. 100% polyester.

Sleeveless vest in anti-peeling micropolar fabric, ideal for the coldest days. With high collar, full zip and double layer fabric. With reinforcement at the collar and drawstrings at the waist for easier adjustment. It also features two zipped front pockets and reinforced seams. DETAILS High collar Full zip Two zipped front pockets Reinforced collar and seams Drawstring at the waist Composition: 100% Polyester, 300 g/m² approx.

Softshell vest with inner polar fleece fabric in the same tone. It has a full zip, 3 side zip pockets and 3 layers with breathable membranes. The perfect complement for when working outdoors or outdoor activities. DETAILS Vest with full zip 2 zipped lower pockets Three-layer functional material with breathable membrane Inside made of micro fleece with adjustable shockcord hem 300 g/m² approx. Outer layer: 95% Polyester and 5% Elastane Inner layer: 100% Polyeter

Men's fleece jacket with reinforced shoulders and elbows, side pockets and a zipped pocket on the left chest. Ideal for outdoor work, mountain or outdoor activities as it provides good protection against the cold. It has an anti-pilling treatment, which allows you to have a quality piece with great durability. DETAILS Anti-pimple treatment. Reinforcement on shoulders and elbows. Elastic cuffs. Side and chest pockets. 340 g/m² approx. 100% Polyester.

Thick high-visibility fleece lining. Ideal for workwear. On cold days, the fleece jacket is an essential piece to keep the body warm and cozy. Made of 100% polyester, it has the advantage of drying quickly and staying without wrinkles, easily maintaining the same appearance. It features an anti-pilling treatment, ensuring a high-quality and durable garment. OPTION WITH LOGO (Embroidered or Printed) - no minimum quantity required Request a quote through the form on this page or by sending an email to geral@bestgift.com.pt, where you can already attach your logo (in .pdf format). DETAILS Anti-pilling treatment Elastic cuffs Side pockets Front pocket Approximately 400 g/m2 100% Polyester

Linear sheet polarizers are used for a broad range of applications including the production of LCD monitors and TVs, photography and other lighting and entertainment systems such as projectors. Our UV and IR sheet polarizers extend the spectral range down to 290m for the HNP’B replacement material and HR is used between 800nm to 2000nm. We have extensive stock of HR material in 76.2mm square sheets. The range from 800-860 the HN7 type offers superior performance at a reduced price. Working below 800nm HN22 is an ideal choice. Knight Optical supply linear sheet type polarizers in a range of types. These sheet polarisers were formerly supplied by Polaroid/3M under the Vikuti brand. Although these sheets have since been made obsolete by the manufacturer, Knight Optical holds substantial stock of the original material including HN32, HN38 and HN42, and performance HN22, HN38S and HN42HE high extinction sheets Read PDF for information

Precision grade plate beam splitters offer higher flatness and parallel specifications particularly useful in laser and imaging applications. Both faces of these precision beamsplitters are polished to a high degree of flatness of λ/4 and have excellent surface quality. Precision splitters are made from high quality optically polished BK7 with both surfaces controlled to a high degree of parallelism. Our stock ranges of precision beamsplitters are available for use in Visible, Near Infrared and Telecoms wavelengths with 50/50 split ratio. The beamsplitter coating is a high quality dielectric coating, the non-splitting face of the beamsplitter is multilayer antireflective coated to eliminate second face ghosting effects. For more information read the PDF

We support your manufacturing with our polarised light camera and analytical software. We film production issues of transparent material (vials, blisters, glass items, foils) with polarized light. Defects, scratches, flaws, residual tensions brought in during manufacturing become visible. Hence, they can be corrected and improved. You receive an improved manufacturing process, with higher quality and higher capacity.

Application: Panel insert for thermocouple and RTD circuits. Specially designed to be used together with Hamitherm high temperature stainless steel panels. Mechanical design: • Thermosetting body with original thermocouple material pins and springloaded inserts. • Polarized pins. • Molded barriers prevent short circuit. • Polarity indication next to connection screws.

width 115 cm age 1986 computer program digital display air table with blower 1 side table right with air cushion Transomat TR 1 EL - 145-3 Delivery time: immediately from stock Ref: PO210172Y Please ask for price. We ship and install worldwide!

width 78 cm age 2001 computer control with monitor light barrier air table 2 side tables rear table cover Ref: PO220284A Please ask for price. We ship and install worldwide!

width 115 cm age 2008 computer control with monitor touch screen colour screen air table with blower 2 side tables with airbed rear table cover Delivery time: immediately Ref: PO210136A Please ask for price. We ship and install worldwide!

width 66 cm age 2018 computer control with monitor touch screen light barrier rear table cover Delivery time: immediately Ref: PO210127A Please ask for price. We ship and install worldwide!

width 137 cm age 2008 computer control with monitor touch screen colour screen air table metallized 2 side tables (metallized) Transomat TR 150 BL 3 - automatic loading system rear table loading Transomat TR 130-ER 4 handling from left to the right power supply 3 x 220 volts / 50 cycles Delivery time: shortly Ref: PO240103A Please ask for price. We ship and install worldwide!

max. size 105 x 145 cm age 1996 pile lift tray Delivery time: immediately from stock Ref: PO200328A Please ask for price. We ship and install worldwide!

Soft and warm polar fleece 200g/m2 scarf with anti-pilling treatment. In varied colors and with fringed ends. Anti-Pilling Polar Fleece 200 g/ m2

Fleece Polar Custom design