BICX209 25.4 mm Dia. x 175 mm FL; Uncoated; Double-Convex Lens

The BICX209 is a high-precision double-convex lens, sourced from WTS Photonics, with a diameter of 25.4 mm and a focal length of 175 mm. This lens is uncoated and features a double-convex design, making it suitable for a wide range of optical applications.

The lens's geometry is characterized by a thickness of 2 mm at the edge and 2.89 mm at the center. The effective focal length (EFL) is 175 mm, while the back focal length (BFL) is 174.12 mm. The first and second radii of curvature (R1 and R2) are 181.13 mm and -181.13 mm, respectively. The lens's inner and outer radii are both 0 mm.

The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. The lens is designed to operate at a wavelength of 546.1 nm. Its spherical shape ensures minimal optical aberration, making it ideal for imaging and other precision optical applications.

Please note that the lens does not come with any coating. However, various coatings can be applied to enhance the lens's performance, such as anti-reflective coatings to reduce surface reflections or hard coatings to increase durability.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.