G314305000 10 mm Dia. N-BK7 Plano-Concave Lens; EFL=-16mm Uncoated

This is a Plano-Concave lens with a 10 mm diameter, sourced from Qioptiq Photonics. The lens is made of N-BK7 glass, a popular material in the optical industry due to its excellent optical properties and wide transparency range. The lens's concave shape, characterized by a -8.475 mm radius, results in a negative focal length of -16 mm (EFL).

The lens's center thickness is 1.5 mm, and it has no coating, making it uncoated. The absence of coating can affect the lens's performance in certain applications, particularly those requiring high transmission or resistance to environmental factors. However, uncoated lenses are often more cost-effective and suitable for applications where such factors are not critical.

This lens is a spherical lens, which means it has a constant curvature throughout its surface. Spherical lenses are the most common type of lens due to their simplicity and versatility. They are used in a wide range of applications, from simple magnification to complex imaging systems.

The lens's geometry is circular, and it is designed to operate at a wavelength of 588 nm. The provided weblink leads to the vendor's website, where more information about the lens, including its availability and pricing, can be found.