Cf-pc-38.1-63 38.1 mm Dia. CaF2 Plano-Concave Lens; EFL=-63.5mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Alkor Technologies
Properties
- Shape
- Circular
- Diameter
- 38.1 mm
- EFL
- -63.5 mm
- R1
- -25.59 mm
Material
- Name
- CaF2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.3989581446368446
- λ
- 5000 nm
- B1
- 0.5675888
- C1
- 0.00252643 μm2
- B2
- 0.4710914
- C2
- 0.010078333 μm2
- B3
- 3.8484723
- C3
- 1200.555973 μm2
Cf-pc-38.1-63 38.1 mm Dia. CaF2 Plano-Concave Lens; EFL=-63.5mm Uncoated
This is a Cf-pc-38.1-63 38.1 mm Dia. CaF2 Plano-Concave Lens, sourced from Alkor Technologies. The lens is currently in stock and detailed information about it can be found at http://www.alkor.net/CaF2_plano_concave_lenses.html.
The lens is of the Spherical Lens (Plano-Concave) subtype and has a Circular base shape. The geometry of the lens includes a diameter of 38.1 mm, a center thickness of 2.5 mm, and an Effective Focal Length (EFL) of -63.5 mm. The lens's inner radius is 0 mm, and the outer radius is also 0 mm.
The lens is made of CaF2 material, specifically identified as "caf2 mal-1963". It is designed to work with a wavelength of 5000 nm. The lens's shape is spherical, and it does not have any coating.