CaF2-W-6.35x0.5 6.35 mm Dia. CaF2 Flat Window; t=0.5mm Uncoated

This CaF2-W-6.35x0.5 is a flat window type optical element, sourced from Alkor Technologies, a renowned vendor in the field. The window is circular in base shape with a diameter of 6.35 mm and a thickness of 0.5 mm, making it a thin and lightweight option for various optical applications.

The material of this window is Calcium Fluoride (CaF2), identified as "caf2 mal-1963" in the Material ID. This material is known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum, making it a versatile choice for a wide range of optical systems. The wavelength specified for this item is 633 nm, indicating its suitability for applications that operate within this spectral range.

The window has a shape described as "Thin Lens", suggesting that it may have some slight optical power, although this is not typically the primary function of a window element. The coating for this item is listed as "{}", indicating that it is uncoated. This may be suitable for applications where a bare substrate is preferred, but it's important to note that an uncoated surface may have different optical properties, such as higher reflectivity, compared to a coated surface.

For more information about this item, including its availability and pricing, please refer to the vendor's website at http://www.alkor.net/CaF2_windows.html. The link is currently valid and indicates that the item is in stock.