This is the WHP2500, a 25 mm diameter Schott Borofloat 33 Round Window with a thickness of 3mm and no coating. The window is sourced from Knight Optical, a reputable vendor in the optical industry.
The window is a flat, circular type, designed for use in various optical applications. It is made from Borofloat 33, a borosilicate glass known for its excellent thermal shock resistance and chemical durability. This makes it an ideal choice for applications involving high temperatures or corrosive environments.
The window has a diameter of 25 mm and a thickness of 3 mm, providing a good balance between strength, weight, and optical performance. The uncoated surface ensures high transparency across a wide range of wavelengths, with a specified wavelength of 633 nm.
The window's shape is that of a thin lens, which is beneficial in applications where a flat surface is not feasible or desirable. This shape allows for more flexibility in design and application, making it a versatile choice for many optical systems.
For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.