66-196 25 mm Dia. N-BK7 Ultra-Thin Protective Flat Window; t=0.2 mm MgF2 400-700nm

The 66-196 is a high-quality Flat Window, designed and manufactured by Edmund Optics, a leading global manufacturer of precision optics. This window boasts a 25 mm diameter and a thickness of just 0.2 mm, making it an ultra-thin and lightweight option for various optical applications.

The window is made from N-BK7, a popular glass type known for its excellent optical properties, including high homogeneity and low auto-fluorescence. This material, also known as Schott glass, is widely used in the optical industry due to its superior performance and versatility.

The 66-196 is coated with MgF2 on both the front and back surfaces, following the standard EDM curve. This coating provides superior anti-reflection properties, reducing surface reflections to less than 1% over the 400-700 nm wavelength range. This makes it an ideal choice for applications that require high transmission and low loss, such as laser systems, imaging systems, and beam delivery systems.

The window features a Thin Lens shape, which is designed to minimize optical aberrations and distortions. This, combined with its high-quality materials and coatings, makes the 66-196 an excellent choice for a wide range of optical applications.

According to the vendor, this item is currently in stock, and more information can be found on the Edmund Optics website using the provided weblink.