14PCV400-1-2 25.4 mm Dia. x -400 mm FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Standa
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -400 mm
- R1
- -190.44 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4760718797567198
- λ
- 355 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
14PCV400-1-2 25.4 mm Dia. x -400 mm FL; Uncoated; Plano-Concave Lens
The 14PCV400-1-2 is a plano-concave lens with a diameter of 25.4 mm and a focal length of -400 mm, making it a negatively powered lens. This lens is sourced from Standa, a reputable vendor in the optical industry, and is available for purchase on their website, which is listed in the item data.
The lens is made of UVFS Mal-1965, a material specifically designed for use in the ultraviolet range. The wavelength for this lens is 355 nm, further emphasizing its suitability for ultraviolet applications. The lens's geometry includes a thickness edge of 4 mm and a thickness center of 3.6 mm, providing a robust structure.
Notably, this lens does not have any coating, which could be a crucial factor depending on the specific application. The lack of coating could make the lens more susceptible to environmental factors, such as dust and moisture, but it could also be beneficial in certain applications where coating might interfere with the desired optical properties.
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