This is a 10 x 20 mm rectangular flat window, designed and manufactured by Holmarc Opto-Mechatronics. The window is 5mm thick and constructed from UVFS material, specifically identified as UVFS mal- 1965.
The window features broadband anti-reflection (BBAR) coatings on both the front and back surfaces, optimized for a wavelength of 632.8 nm. The BBAR coating is designed to minimize reflection and maximize transmission, ensuring optimal performance in a wide range of applications.
The coating is identified as 'hol bbbar 0 aoi', indicating a broadband anti-reflection coating with a 0-degree angle of incidence. This coating is specifically designed to provide high transmission and low reflection across the entire spectral range of 400-700 nm.
The window is shaped as a thin lens, suggesting it may have some light bending properties, although this is not explicitly stated in the provided data.
According to the vendor's website, this item is currently in stock, and more information can be found at 'https://www.holmarc.com/windows_rectangular.php'.