Cf-pc-12.7-25 12.7 mm Dia. CaF2 Plano-Concave Lens; EFL=-25.4mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Alkor Technologies
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -25.4 mm
- R1
- -10.21 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-12.7-25 12.7 mm Dia. CaF2 Plano-Concave Lens; EFL=-25.4mm Uncoated
This is a Cf-pc-12.7-25 12.7 mm Dia. CaF2 Plano-Concave Lens, a high-quality optical component sourced from Alkor Technologies. The lens is designed with a spherical shape and a base shape of a circle, making it suitable for a wide range of optical applications.
The lens has a diameter of 12.7 mm and a center thickness of 1.5 mm. The effective focal length (EFL) of this lens is -25.4mm, indicating that it is a diverging lens. The inner radius of the lens is 0, and the outer radius is also 0, which is typical for plano-concave lenses.
The lens is made of Calcium Fluoride (CaF2), a material with the Mal-1963 ID. This material is known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties.
The lens is designed to work with a wavelength of 5000 nm. It is currently in stock and available for purchase. For more information, you can refer to the vendor's website through the provided weblink.
