14PCV1000-1-3 25.4 mm Dia. x -1000 mm FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Standa
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -1000 mm
- R1
- -418.3 mm
Material
- Name
- CaF2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4182691687600177
- λ
- 2940 nm
- B1
- 0.5675888
- C1
- 0.00252643 μm2
- B2
- 0.4710914
- C2
- 0.010078333 μm2
- B3
- 3.8484723
- C3
- 1200.555973 μm2
14PCV1000-1-3 25.4 mm Dia. x -1000 mm FL; Uncoated; Plano-Concave Lens
This is a Plano-Concave Lens, type of Spherical Lens, offered by Standa, a renowned vendor in the optical industry. The lens has a circular base shape and is constructed from CAF2 (Calcium Fluoride) material, specifically the mal-1963 variant. The lens is uncoated, which means it does not have any additional layers to alter its optical properties.
The lens has a diameter of 25.4 mm and a thickness at the edge of 3 mm. The center thickness is slightly less at 2.8 mm. The effective focal length (EFL) of this lens is -1000 mm, indicating that it is a diverging lens. The radius of curvature (R1) is -418.3 mm, and the inner and outer radii are both 0 mm.
This lens is designed to operate at a wavelength of 2940 nm. It is important to note that the lens's performance can vary depending on the wavelength of the light it is intended to focus or disperse. Therefore, it is crucial to ensure that this lens is suitable for your specific application.