LA5183 12.7 mm Dia. CaF2 Plano-Convex Lens; EFL=50mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 50 mm
- R1
- 21.7 mm
Material
- Name
- CaF2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4338389315589535
- λ
- 588 nm
- B1
- 0.5675888
- C1
- 0.00252643 μm2
- B2
- 0.4710914
- C2
- 0.010078333 μm2
- B3
- 3.8484723
- C3
- 1200.555973 μm2
LA5183 12.7 mm Dia. CaF2 Plano-Convex Lens; EFL=50mm Uncoated
The LA5183 is a Plano-Convex lens with a diameter of 12.7 mm, sourced from the reputable optical components manufacturer, Thorlabs. This lens is made of Calcium Fluoride (CaF2) with a Mal-1963 material ID, which is a popular choice for its excellent optical properties and chemical resistance.
The lens's geometry includes a thickness of 1.5 mm at the edge and 2.5 mm at the center, with an effective focal length (EFL) of 50 mm. The radius of curvature (R1) is 21.7 mm, and both the inner and outer radii are 0, indicating a planar surface on the opposite side of the convex surface.
The LA5183 is designed to operate at a wavelength of 588 nm. It features a spherical shape, which is a common choice for general-purpose lenses due to its ease of manufacturing and good image quality. The lens does not come with any coating, which may affect its performance in certain applications, but could also make it more cost-effective.
This lens is available for purchase directly from Thorlabs, and the link provided indicates that it is currently in stock. With its compact size, high-quality materials, and versatile specifications, the LA5183 could be an excellent choice for a wide range of optical applications.