LA5255 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=250mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 250 mm
- R1
- 108.5 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
LA5255 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=250mm Uncoated
The LA5255 is a Plano-Convex lens with a diameter of 25.4 mm, sourced from Thorlabs. This lens is made of Calcium Fluoride (CaF2) with a Mal-1963 material ID. The lens's geometry includes a 2 mm thickness at the edge and a 2.7 mm thickness at the center, with an effective focal length (EFL) of 250 mm. The lens's inner radius is 0, and the outer radius is also 0, indicating a plano surface.
The LA5255 is designed to operate at a wavelength of 588 nm. Its shape is spherical, and it does not have any coating, as indicated in the item data. This lens is a great option for applications that require a high level of precision and clarity, thanks to its Calcium Fluoride composition, which is known for its excellent optical properties.
Please note that the information provided is based on the item data and does not include any additional assumptions or details. For more information about this product, including its availability and pricing, please refer to the vendor's website using the provided weblink.