LA4148-1550 25.4 mm Dia. UVFS Plano-Convex Lens; EFL=50mm 1550nm V-Coat

The LA4148-1550 is a Plano-Convex Spherical Lens, part of Thorlabs' extensive catalog of optical elements. This lens boasts a diameter of 25.4 mm and is designed for use with a wavelength of 1550 nm. The lens features an effective focal length (EFL) of 50.2 mm, providing a high level of magnification and precision.

The lens is constructed from UVFS material, identified as "UVFS mal- 1965" in the item data. This material is known for its excellent optical properties, making it suitable for a wide range of applications. The lens also features a V-Coat coating on both the front and back surfaces, specifically a tho v-ar-1550 coating, which is designed to reduce reflection and increase transmission at the specified wavelength.

The geometry of the lens is also noteworthy. The edge thickness measures 2.1 mm, while the center thickness is 5.8 mm. This provides a good balance between durability and optical performance. The lens's inner and outer radii are both 0, indicating a simple, straightforward design that is easy to integrate into optical systems.

The lens's information web links are all valid and indicate that the lens is in stock, ensuring quick and reliable delivery for your optical needs. This lens is a great choice for those seeking a high-quality, reliable optical component for their system.