SLSQ-50B-90N 50.0 mm Dia. x -89.5 mm FL; Double-Concave Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -89.5 mm
- BFL
- -90.5 mm
- R1
- -82.8 mm
- R2
- 82.8 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-90N 50.0 mm Dia. x -89.5 mm FL; Double-Concave Lens Uncoated
The SLSQ-50B-90N is a high-quality double-concave lens offered by OptoSigma, a leading vendor in the optical industry. This lens, designed for use in a wide range of optical applications, boasts a 50.0 mm diameter and a focal length of -89.5 mm, making it a versatile choice for many setups.
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 -82.8 mm and 82.8 mm for the first and second surfaces, respectively. The center thickness of the lens is 3 mm, while the edge thickness measures 10.7 mm, providing robustness and durability.
The SLSQ-50B-90N is uncoated, offering users the flexibility to apply their own coatings based on their specific application requirements. This lens is designed to work with a wavelength of 546.1 nm, making it suitable for use in a variety of settings.
Please note that the lens is currently in stock and the provided weblink leads to its product page for more information or to place an order.