14PCV200-1-3 25.4 mm Dia. x -200 mm FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Standa
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -200 mm
- R1
- -83.66 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
14PCV200-1-3 25.4 mm Dia. x -200 mm FL; Uncoated; Plano-Concave Lens
The 14PCV200-1-3 is a Plano-Concave Lens with a diameter of 25.4 mm and a focal length of -200 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.
The lens is made of CAF2 (Calcium Fluoride) material with a Mal-1963 coating, which is not specified further in the provided data. The wavelength of this lens is 2940 nm, suggesting its suitability for infrared applications.
The geometry of the lens includes a thickness of 4 mm at the edge and 3 mm at the center. The inner and outer radii are both 0, indicating a plano surface on both sides of the lens. The base shape is circular, which is typical for most lenses.
This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors. This might make it more susceptible to damage and less efficient in transmitting light, but it could also mean that it is more cost-effective.
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