BICV213 25.4 mm Dia. x -500 mm FL; Uncoated; Double-Concave Lens

The BICV213 is a high-precision double-concave lens, sourced from WTS Photonics, with a diameter of 25.4 mm and a focal length of -500 mm. This lens is uncoated and features a double-concave design, making it suitable for a wide range of optical applications.

The lens's geometry is characterized by its diameter, thickness, and radii. The diameter measures 25.4 mm, while the edge thickness is 2.31 mm and the center thickness is 2 mm. The first radius of curvature (R1) is -518.3 mm, and the second radius (R2) is 518.3 mm. The back focal length (BFL) is 499.21 mm, and both the inner and outer radii are 0 mm.

The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transmission properties and low auto-fluorescence. The lens is designed to operate at a wavelength of 546.1 nm.

Please note that the lens is uncoated, which may affect its performance in certain applications. However, this also means that the lens is more cost-effective and can be custom-coated to meet specific requirements.

The lens's status is "Valid - in stock," indicating that it is readily available for purchase and use. For more information, please refer to the vendor's website, linked below.

Weblinks:

• https://www.wts-photonics.com/high-presion-double-concave-lenses-and-bi-concave-lenses_p94.html

Vendor:

• WTS Photonics