LF4706-UV 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-500mm UV 245-400nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -500 mm
- BFL
- -497.2 mm
- R1
- 200 mm
- R2
- 106.4 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4600813135725972
- λ
- 546 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
LF4706-UV 25.4 mm Dia. UVFS Negative Meniscus Lens; EFL=-500mm UV 245-400nm
The LF4706-UV is a spherical lens from Thorlabs, designed with a concave-convex base shape and a circular geometry. The lens has a diameter of 25.4 mm and a thickness at the edge of 3.9 mm, while the center thickness measures 3.5 mm. The effective focal length (EFL) is -500mm, and the lens features inner and outer radii of 0 mm each.
This lens is made from UVFS material with a Mal-1965 ID. It is designed to work with a wavelength of 546 nm and comes with a UV coating on both the front and back, specifically the THo UV UV Arc 245-400 nm coating. The shape of the lens is spherical, and it is currently in stock, as indicated by its weblink status.
For more detailed information, users are encouraged to visit the vendor's website using the provided weblink. This comprehensive lens is an excellent choice for various applications that require a negative meniscus lens with specific UV capabilities.