SLSQ-50B-80N 50.0 mm Dia. x -79.5 mm FL; Double-Concave Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -79.5 mm
- BFL
- -80.5 mm
- R1
- -73.6 mm
- R2
- 73.6 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.460077010624967
- λ
- 546.1 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
SLSQ-50B-80N 50.0 mm Dia. x -79.5 mm FL; Double-Concave Lens Uncoated
The SLSQ-50B-80N is a high-quality, double-concave lens offered by OptoSigma. This lens, designed for use in a variety of optical applications, boasts a diameter of 50.0 mm and a focal length of -79.5 mm.
The lens is fabricated from fused silica, a material known for its excellent optical properties, including high transparency and resistance to thermal shock. The base shape of the lens is circular, and it features a double-concave geometry, with radii of curvature of -73.6 mm and 73.6 mm, respectively.
The lens has a central thickness of 3 mm and an edge thickness of 11.8 mm, providing robustness and durability. The back focal length of the lens is -80.5 mm. Notably, the lens is uncoated, offering users the flexibility to apply their own coatings based on their specific application requirements.
This lens is currently in stock and available for immediate purchase through the OptoSigma website. With its superior quality and versatile specifications, the SLSQ-50B-80N is an excellent choice for a wide range of optical applications.