G314334331 12.7 mm Dia. N-BK7 Plano-Concave Lens; EFL=-200mm

The G314334331 is a Plano-Concave lens with a 12.7 mm diameter, sourced from Qioptiq Photonics. This lens is made of N-BK7, a popular glass type in the optical industry known for its excellent optical properties. The lens features a center thickness of 1.5 mm and an effective focal length (EFL) of -200mm, making it suitable for applications requiring negative focal lengths.

The lens's geometry includes a radius of curvature (R1) of -102.92 mm on the concave surface. The inner and outer radii are both zero, indicating a plano surface on the other side. The lens is coated with Qio AR Ralvis AOI 45 on both the front and back surfaces, which enhances its performance in specific wavelengths and angles of incidence.

This lens is designed for use at a wavelength of 588 nm, and its spherical shape ensures high-quality imaging and light control. The lens is unmounted, providing flexibility for users to integrate it into their optical systems according to their specific requirements.

According to the vendor's website, this item is currently in stock, ensuring quick delivery for your optical project needs. For more information, you can visit the provided weblink.