LA1805-780 N-BK7 Plano-Convex Lens; Dia:1 in; f=30.0 mm 780nm V-Coat

The LA1805-780 is a high-quality plano-convex lens from Thorlabs, designed for use in a wide range of optical applications. This lens is made from N-BK7 glass, a popular material known for its excellent optical properties and versatility. The lens has a diameter of 1 inch (25.4 mm) and a focal length of 30.0 mm, making it suitable for use in systems where a long focal length is required.

The lens features a plano-convex geometry, with a flat front surface and a curved back surface. The radius of curvature of the back surface is 15.5 mm, and the back focal length is 24.19 mm. The lens has a central thickness of 8.6 mm and an edge thickness of 2 mm, providing robustness and durability.

The LA1805-780 is coated with a broadband anti-reflection coating designed for use at a wavelength of 780 nm. This coating reduces reflection and increases transmission, enhancing the performance of the lens in its intended application. The coating is applied to both the front and back surfaces of the lens, ensuring optimal performance from all angles.

This lens is sourced from Thorlabs, a leading manufacturer of optical components. The item data indicates that the lens is in stock, ensuring quick and reliable delivery. The lens is accompanied by comprehensive information, including web links to the manufacturer's product page, providing users with easy access to additional details and specifications.