14PCV250-1-2 25.4 mm Dia. x -250 mm FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Standa
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -250 mm
- R1
- -119.02 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
14PCV250-1-2 25.4 mm Dia. x -250 mm FL; Uncoated; Plano-Concave Lens
The 14PCV250-1-2 is a Plano-Concave Spherical Lens, sourced from the reputable vendor Standa. This lens boasts a 25.4 mm diameter and a center thickness of 3.3 mm, with an edge thickness of 4 mm. The lens is designed for use with a wavelength of 355 nm and is uncoated, offering a high level of transparency.
The Plano-Concave design of this lens features an inner radius of 0 mm and an outer radius of 0 mm, with a radius of curvature (R1) of -119.025 mm. This design results in a negative effective focal length (EFL) of -250 mm, making it suitable for a wide range of applications that require a concave lens.
The lens is made from UVFS Mal-1965, a material known for its excellent optical properties. The item data does not provide information on any coatings, indicating that this lens is uncoated. This can be beneficial in applications where a high level of transparency is required, as coatings can sometimes introduce unwanted reflections or absorption.
For more information on this lens, including its availability and potential applications, please refer to the vendor's website at http://www.standaphotonics.com/lenses/plano-concave-lenses.php.