LD4014 9 mm Dia. UVFS Double-Concave Lens; EFL=-18mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- -18 mm
- R1
- -17 mm
- R2
- 17 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
LD4014 9 mm Dia. UVFS Double-Concave Lens; EFL=-18mm Uncoated
The LD4014 is a spherical lens from Thorlabs, featuring a unique double-concave design with a 9 mm diameter. This lens is specifically designed for use in the ultraviolet to near-infrared spectrum, with a wavelength of 587.6 nm. The lens is uncoated, offering a cost-effective solution for applications where coating is not a necessity.
The LD4014 boasts an effective focal length (EFL) of -18 mm, making it suitable for use in a variety of optical systems. The lens's geometry includes a center thickness of 3 mm, with inner and outer radii of 0 mm due to its concave-concave shape. The radii of curvature for the first and second surfaces are -17 mm and 17 mm, respectively.
This lens is made from UVFS, a material with the material ID "UVFS mal-1965". According to the provided item data, the lens is in stock and available for immediate purchase, as indicated by its valid weblink status.
