220-0293E 25.4 mm Dia. N-BK7 Precision Round Window; t=10 mm Uncoated

The 220-0293E is a precision round window, boasting a diameter of 25.4 mm and a thickness of 10 mm. This window is fabricated from N-BK7, a popular optical glass from Schott, known for its excellent optical properties and high damage threshold.

This window is a flat, circular shape, designed to provide a clear aperture without any curvature. It is categorized as a thin lens, indicating its minimal thickness relative to its diameter. This feature makes it an ideal choice for applications where minimal optical path deviation is required.

The window is uncoated, meaning it does not have any anti-reflective or other surface coatings. This can be beneficial in applications where the natural refractive index of the material is desired, or where environmental factors make coatings impractical.

The 220-0293E is sourced from EKSMA Optics, a reputable vendor in the optical components industry. According to the vendor, the window is in stock and available for immediate purchase. For more information, users are encouraged to visit the vendor's website via the provided weblink.