This 34-151 optical lens, sourced from Edmund Optics, is a 50mm diameter by 250mm focal length plano-convex lens, specifically designed for use with a 1064nm wavelength. The lens is made from fused silica, a material known for its excellent transmission properties and durability, making it an ideal choice for various optical applications.
The lens's geometry is characterized by a 4.24mm edge thickness and a 7mm center thickness, ensuring robustness and precision. The front surface of the lens has a radius of curvature of 114.62mm, while the back focal length is 245.21mm. The lens's design includes an inner radius of 0mm and an outer radius of 0mm, further enhancing its functionality.
The lens features a laser V-coat coating on both the front and back surfaces at 1064nm, which is crucial for applications that require high-damage threshold performance and low-loss transmission. This coating ensures optimal performance and longevity of the lens.