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BVO 38 – 38% transmission replacement polarizer for legacy systems. Many older optical drawings call for the original HN 38 from Polaroid. BVO 38 is the perfect replacement polarizer designed for the 400-700nm band.

A lens with a shorter focal length like 30mm will have a wider field of view than a lens with a longer focal length like 70mm. A lens that has a wider field ...

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BVO IR – An absorptive NIR broadband dichroic linear polarizer covering 700-1700nm. Excels in NIR imaging, LED light sources, solid state detectors and all IR camera applications.

BVO 1000 – An ultra broadband hybrid linear polarizer covers the entire visible and NIR bandwidth. System designers can use one polarizer to cover a 400-1600nm bandwidth for Visible / NIR applications eliminating multiple polarizers.

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Jun 3, 2023 — Modern digital cameras also record UV light. In the fabrication of the digital camera chip, a UV filter is built-in to the protective cover ...

CP-VIS1 – New linear to circular polarization converter. Intended for high volume AR/VR markets requiring large aperture (goggles) coupled with competitive pricing.

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BVO UV DS – UV / Visible linear polarizer working from 365-450nm. BVO UV DS provides a dyestuff robust polarizer offering solutions for liquid crystal panels used in 3D printers. Can withstand higher damage threshold light than iodine polarizers.

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BVO UV – UV / Visible linear polarizer working from 320-760nm. BVO ultraviolet (UV) provides a cost competitive UV solution to OEM manufacturers compared to expensive glass polarizers. Can withstand lower damage threshold input light sources.

DIATM UV. Our new anti-reflective DIA™ UV coating is included with all your eyewear orders and contains additional UV protection to prevent harmful UV rays from ...

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Sep 25, 2023 — The set of 3 objective lenses on most compound microscopes elegantly fulfills the range of observational needs in microscopy, from scanning the ...

BVO Wire Grid (WG) – New wire grid film maximizing bandwidth, high durability and a low cost alternative to glass WG polarizers. A hybrid reflective polarizer covers the visible and NIR bandwidth, 400-1600nm. Works at both 0˚ angle of incidences and 45˚ as a beamsplitter. Key strengths are larger size, 80 micron thickness, high contrast and imaging capable.

BVO BBCP – Achromatic Broadband Circular Polarizer (BBCP), made of BVO UHC and AQWP3 visible achromatic waveplate. Superior performance over visible bandwidth.

BVO 777 – A Visible / NIR hybrid polarizer providing great value for those needing high contrast up to 780nm. Is imaging capable and very affordable.

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The LW300 array utilizes 12 high intensity LEDs being the longest light in the Connect-a-light Series. It also features an integrated constant current driver ...

BVO VIS DS – (Formerly called BVO 125) A tough dye stuff polarizer for the rugged market. BVO VIS DS linear polarizer is more resistant to optical power damage, high temperatures or blue LED’s large energy flux. Covers 410-675nm band.

BVO 244 – 45% ultra transmission polarizer for applications tolerant of lower contrast. Great for multiple stage applications requiring a minimum amount of loss. Covers 400-700nm.

You can also treat yourself to some of the most stylish eyewear on the market — from modern to classic designer glasses and prescription glasses. A blue light ...

BVO Colored Polarizers – RGB dye stuff polarizers for color channel specific applications. Includes higher durability pressure sensitive adhesive to withstand projection environments. Also useful for tunable filter designs. Call for custom order.

2018112 — A convex lens is used in a magnifying glass because the image of an object kept between the focus and optic centre which is basically the ...

BVO Wire Grid (WG) – New wire grid film maximizing bandwidth, high durability and a low cost alternative to glass WG polarizers. A hybrid reflective polarizer which covers the visible and NIR bandwidth, 400-1600nm. Works at both 0˚ angle of incidences and 45˚ as a beamsplitter. Key strengths are larger size, 80 micron thickness, high contrast and imaging capable.

Field of View Calculator Test different telescope, camera & eyepiece combinations. Visual Mode Imaging Mode Binocular Mode. Choose Object. Messier:.

BVO NIR diode – Most inexpensive NIR polarizer on the market. Covers both visible and NIR bandwidth, 450-1000nm. Has scatter but works great for LED light banks or sensors and available in large sizes.

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BVO UHC – 42% transmission while delivering high contrast. BVO UHC is a classic high transmission linear polarizer covering all applications for visible light, 400-700nm. Improved performance in the blue region.

BVO NIR – The new infrared polarizer is a NIR broadband dichroic linear polarizer covering 550nm – 950nm. New large sheet format allows for illumination panels to be polarized. Dyestuff options are also available which resist LED burning.

2018910 — When the spacing between lines on a diffraction grating is similar in size to the wavelength of light, an incident collimated and coherent ...

The shorter the focal length, the closer the focal plane is to the back of the lens. Lenses are identified by their focal length. Focal length is expressed in ...