LA5042 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=75mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 75 mm
- R1
- 32.5 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
LA5042 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=75mm Uncoated
The LA5042 is a Plano-Convex Spherical Lens with a diameter of 25.4 mm, manufactured by Thorlabs. This lens is made from Calcium Fluoride (CaF2) with the Mal-1963 material ID. The lens's geometry includes a 2 mm thickness at the edge and a 4.6 mm thickness at the center, with an effective focal length (EFL) of 75 mm. The lens's inner and outer radii are both 0, and it is uncoated.
This lens is designed for use in the visible spectrum, specifically at a wavelength of 588 nm. The lens's shape is spherical, and it is available from Thorlabs, according to the provided item data. The weblink to the product page is valid and indicates that the lens is in stock.
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