If you are working with CO2 lasers impossible to miss the bright amber windows and lenses made of ZnSe. Other very common applications are infrared imaging and biomedical applications. ZnSe is a Semi-conductor material of group II-VI.

ZnSe has good transmission in IR up to 21µm and therefore is a good choice of material for thermal vision, moreover as it is partially transparent in the visible it is rather easy to do optical alignment.

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Above value are generic specifications for fabrication, specific better value may be available and need to be reviewed case by case.

For Ø10-103 mm cylindrical objects holding; non-rotating; interchangeable clutching tips; quick coarse adjustment of radius; .

Clamp optics about 59mm in size directly to surfaces. Clamp shoe can be: a straight bar (4BC32 - for prismatic elements) or a v-grooved (4VC41 - for round ones).

Dec 12, 2020 — For example, a 14mm lens has an angle of view of 114 degrees while a 200mm lens has a focal length of 12 degrees. So wide angle lenses like the ...

As light strikes the surface of a Concave Mirror, the mirror's surface profile causes the reflected light to focus to a point. Edmund Optics offers a ...

Standa is having a continuous sale of discontinued products and stock overflow. New products for sale are added regularly.Visit our sale page!

Optimize laser cutter and engraver alignment with Boss Laser's precision laser alignment tool. Achieve accuracy and quality in your projects.

In order to assess the resolution of the optics, chiefly the Modulation transfer Function (MTF) is consulted. These diagrams made available by the manufacturer ...

Zinc Selenide is a good alternative to Germanium for high temperature applications, it can withstand up to 250°C while Germanium optical properties will deteriorate from 100°C.

IR precision optics suppliers provide all kind of Zinc Selenide optical components and can also offer optical coatings for enhanced characteristics.

Zinc Selenide doesn’t resist to acids and emits toxic gaz when in contact with acids, therefore we don’t recommend its usage for non acid free environments.

HANDLE WITH CARE ! Attention should be give when handling ZnSe optics, they are rather soft and can easily being scratched or damage, moreover the material is toxic, it is recommended to handle it with gloves, and wash hands after handling.

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millimeters to micrometers conversion cards · 1 through 20 millimeters · 1 mm to µm = 1 000 µm · 2 mm to µm = 2 000 µm · 3 mm to µm = 3 000 µm · 4 mm to µm = 4 000 ...

Zinc Selenide is a rather soft material so it is relatively easy to machine and polish it or to diamond turn it, therefore it is directly used for most of the common optical components :

Jul 20, 2023 — Anti-glare (AG) or anti-reflective (AR) lens coatings are specific coatings designed to decrease the amount of reflective light in your lenses.

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ColorChecker Display is the economical, easy to use solution to control monitor color and luminance (brightness).

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The Little Giant® Work Platform™ is a ladder accessory that doubles as a comfortable standing platform or tool holder. Enjoy the comfort of standing on a ...

One of the advantage of ZnSe compared to other IR material is it’s low absorption in the IR, which means it is a very interesting material* for high power lasers and therefore is commonly used for CO2 laser applications at 10,6µm. Furthemore as ZnSe is made by Chemical Vapor Deposition (CVD) its purity is high, therefore no impurity may impact its optical performances.

Nov 4, 2024 — Explore Little Medical School's hands-on STEM education for kids with real medical tools and role-play, offering exciting franchise ...

Chromatic Aberration. Chromatic aberrations are wavelength-dependent artifacts that occur because the refractive index of every optical glass formulation varies ...