Cf-pc-38.1-50 38.1 mm Dia. CaF2 Plano-Concave Lens; EFL=-50.8mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Alkor Technologies
Properties
- Shape
- Circular
- Diameter
- 38.1 mm
- EFL
- -50.8 mm
- R1
- -20.46 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-38.1-50 38.1 mm Dia. CaF2 Plano-Concave Lens; EFL=-50.8mm Uncoated
This is a Cf-pc-38.1-50 38.1 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 38.1 mm and a center thickness of 2.5 mm. The effective focal length (EFL) of this lens is -50.8mm, indicating that it is a diverging lens. The inner radius of the lens is 0, and the outer radius is also 0, suggesting a plano-concave design.
The lens is made of CaF2 (Calcium Fluoride) material, identified as "caf2 mal-1963" in the Material ID. This material is known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum.
The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, its high-quality CaF2 material ensures excellent light transmission and minimal optical aberrations.
This lens is in stock and available for immediate purchase. For more information, you can refer to the vendor's website through the provided weblink.