47-840 50 mm Dia. UVFS Round Protective Flat Window; t=5 mm VIS 0 425-675nm

The 47-840 is a 50 mm diameter, 5 mm thick flat window made from UVFS material, specifically UVFS Mal-1965. This protective window is designed for use within the visible light spectrum, with a central wavelength of 587.6 nm. The window features a standard curve coating on both the front and back surfaces, identified as EDM VIS-0. This coating is provided by the vendor, Edmund Optics, and is intended to enhance the window's performance within the specified wavelength range.

The window's geometry is defined by its circular shape and thin lens design. The circular shape, with a diameter of 50 mm, is a common choice for optical components due to its ease of integration into various systems. The thin lens design, characterized by a thickness of 5 mm, helps to minimize optical aberrations and distortions, ensuring clear and accurate light transmission.

This window is available from Edmund Optics and is currently in stock, according to the vendor's website. The item data also includes a weblink for direct access to the product page, providing users with convenient access to additional information, pricing, and purchasing options.