36-202 12.5 mm Dia. AR Coated Sapphire Protective Flat Window

This 36-202 optical window, sourced from Edmund Optics, is a 12.5 mm diameter, 1 mm thick sapphire component with anti-reflective (AR) coating on both the front and back surfaces. The window is designed for use in the visible light spectrum, specifically at a wavelength of 587.6 nm.

The sapphire material, with the ID al2o3 mal-1972-n-o, is known for its exceptional hardness and durability, making it an ideal choice for protective applications. The window's thin lens shape further enhances its utility in various optical systems.

The window's AR coating, specified as "edm mgf2 std curve" on both the front and back surfaces, is designed to minimize reflective losses and improve transmission efficiency. This coating is standard across Edmund Optics' MgF2 product line and is specifically tuned for the 400-700 nm range, covering a significant portion of the visible light spectrum.

The window's circular geometry, with a diameter of 12.5 mm, is a common shape in optical components, offering versatility and ease of integration into various optical systems. The 1 mm thickness provides a good balance between mechanical strength and optical performance.

According to the vendor's information, this item is currently in stock, ensuring quick delivery and availability for immediate use. For more detailed information, including technical specifications and purchasing options, please refer to the provided web link.