48-317 25.0mm Dia. x -100 FL; Uncoated; UV Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -100 mm
- BFL
- -101.71 mm
- R1
- -45.84 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
48-317 25.0mm Dia. x -100 FL; Uncoated; UV Plano-Concave Lens
The 48-317 is a 25.0mm diameter Plano-Concave lens with a focal length of -100mm, sourced from Edmund Optics. This lens is uncoated and designed for use with UV light, making it suitable for applications in the ultraviolet spectrum.
The lens features a base shape of circle, with a thickness of 4.15mm at the edge and 2.5mm at the center. The inner radius is 0mm, and the outer radius is also 0mm. The back focal length (BFL) is -101.71mm, and the effective focal length (EFL) is -100mm.
The lens is made from fused sil mal-1965, a material known for its excellent optical properties. It is designed to work with a wavelength of 587.6nm. The lens's shape is spherical, a common choice for its ease of manufacturing and good performance in many applications.
Please note that this lens is uncoated. While this can be beneficial in certain applications, it may also lead to increased reflection and decreased transmission. Coatings can be applied to improve these properties, but they are not included in this standard model.
This lens is currently in stock and available for purchase. For more information, including pricing and availability, please refer to the provided web link.