36-936 75 mm Dia. UVFS Round Protective Flat Window; t=5 mm Uncoated

The 36-936 is a 75 mm diameter, 5 mm thick uncoated flat window made from UVFS material, sourced from Edmund Optics. This window is designed to protect optical systems from environmental hazards while minimally affecting the system's performance.

The window's base shape is circular, making it suitable for applications requiring a uniform, continuous optical surface. The geometry, defined by a diameter of 75 mm and a thickness of 5 mm, ensures structural rigidity and minimal distortion.

The UVFS material, identified as UVFS Mal-1965, is a high-quality fused silica known for its excellent transmission properties across a wide spectrum, including the visible light wavelength of 587.6 nm. This material is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors.

The window's shape is thin lens, indicating that it is designed to have minimal optical power and deviation from the incident light. This makes it ideal for applications where the primary concern is physical protection rather than optical manipulation.

The window's coating is empty, indicating that it does not have any additional layers. This is consistent with the uncoated nature of the window.