This is the WQZ15002, a 15 mm diameter Z-cut quartz left-handed round window with a thickness of 2mm, uncoated. Sourced from Knight Optical, this window is a flat, circular optical component, designed for use in various applications where high-quality optical transmission is required.
The window is made of quartz, also known as fused silica or SiO2, a material renowned for its excellent optical properties. It has a high transmission rate across a wide spectrum, including the visible and near-infrared regions, making it suitable for use with a wavelength of 633nm. The Z-cut orientation of the quartz provides specific optical properties that may be beneficial in certain applications.
The window is thin, with a shape similar to a lens, and it is left-handed, a term that refers to the direction of the optical axis. Despite being uncoated, this window can still provide excellent optical performance, although coatings can be applied to enhance specific properties, such as reducing reflection or increasing durability.
This window is in stock and available for immediate purchase from Knight Optical. For more information, you can visit the product page at https://www.knightoptical.com/stock/default/catalog/product/view/id/2953/s/z-cut-quartz-window-15mmdiax2mmthk/category/44/.