LA4874-633 25.4 mm Dia. UVFS Plano-Convex Lens; EFL=150mm 633nm V-Coat
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 150 mm
- R1
- 69 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584623418371967
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
LA4874-633 25.4 mm Dia. UVFS Plano-Convex Lens; EFL=150mm 633nm V-Coat
The LA4874-633 is a Plano-Convex Spherical Lens with a diameter of 25.4 mm, making it suitable for a wide range of optical applications. This lens, sourced from Thorlabs, features an effective focal length (EFL) of 150mm when used with a wavelength of 633nm. The lens is made from UVFS material with the Mal-1965 index, ensuring high-quality performance and durability.
The lens's geometry includes a 2mm thickness at the edge and a 3.2mm thickness at the center, providing a balanced structure for various optical setups. The front and back surfaces of the lens are coated with Thorlabs' V-AR-633 coating, which is designed to reduce reflection and increase transmission at the specified 633nm wavelength.
For those seeking a reliable and high-performing lens for their optical systems, the LA4874-633 is an excellent choice. Its specifications, materials, and coatings are all tailored to ensure optimal performance in its intended use, making it a valuable addition to any optical setup.
