SLSQ-40B-70P 40.0 mm Dia. x 71.5 mm FL; Double-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 71.5 mm
- BFL
- 68.5 mm
- R1
- 64.4 mm
- R2
- -64.4 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-40B-70P 40.0 mm Dia. x 71.5 mm FL; Double-Convex Lens Uncoated
The SLSQ-40B-70P is a high-quality, double-convex lens offered by OptoSigma. This lens, with a diameter of 40.0 mm and a focal length of 71.5 mm, is designed for use in a wide range of optical applications.
The lens is made of 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 spherical geometry with radii of curvature of 64.4 mm for both surfaces. The lens has an edge thickness of 2 mm and a center thickness of 8.4 mm, providing robustness and durability.
The SLSQ-40B-70P is uncoated, offering bare optical surfaces for applications where coating is not required or preferred. The lens is designed to operate at a wavelength of 546.1 nm, making it suitable for use in visible light applications.
This lens is currently in stock and available for immediate purchase through the OptoSigma website. With its high-quality materials, precise geometry, and versatile design, the SLSQ-40B-70P is an excellent choice for a wide range of optical applications.