G311211329 22.4 mm Dia. UVFS Double-Convex Lens; EFL=100mm 1064nm

This is a G311211329 lens, a high-quality optical component manufactured by Qioptiq Photonics. It is a spherical lens with a base shape of a circle, designed for use in a variety of optical systems. The lens has a diameter of 22.4 mm and a thickness at the edge of 1.6 mm, while the center thickness is 2.9 mm. The effective focal length (EFL) of this lens is 100mm, making it suitable for applications that require a longer focal length.

The lens is made of UVFS material, specifically identified as "uvfs mal- 1965" in the item data. This material is known for its excellent optical properties, making it suitable for use in a wide range of applications. The lens is coated with "qio hp nbar arhs-yag" on both the front and back surfaces, which enhances its performance in specific wavelength ranges.

The lens's geometry is double-convex, meaning it has two convex surfaces. The radii of these surfaces are 100mm and -100mm, respectively. The lens does not have an inner or outer radius, indicating that it is a simple lens without any additional features.

The lens is designed to operate at a wavelength of 355nm. This makes it suitable for use in systems that operate in this wavelength range, such as laser systems. The lens's coating is specifically designed to optimize its performance at this wavelength.