SLSQ-08B-20P 8.0 mm Dia. x 20.4 mm FL; Double-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 8 mm
- EFL
- 20.4 mm
- BFL
- 19.6 mm
- R1
- 18.4 mm
- R2
- -18.4 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-08B-20P 8.0 mm Dia. x 20.4 mm FL; Double-Convex Lens Uncoated
The SLSQ-08B-20P is a high-quality double-convex lens, sourced from the reputable vendor OptoSigma. This lens is designed with a spherical shape and a circular base, making it suitable for a wide range of optical applications. The lens is made from fused silica, a material known for its excellent optical properties, including high transparency and resistance to thermal shock.
The SLSQ-08B-20P has a diameter of 8.0 mm and a thickness that varies from 1.5 mm at the edge to 2.4 mm at the center. This lens is designed to provide a focal length of 20.4 mm, as determined by its first and second radii of curvature, which are 18.4 mm and -18.4 mm respectively. The back focal length of this lens is 19.6 mm.
Notably, this lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, this does not affect its performance in many applications, especially where high light transmission and minimal reflection are not critical.
The SLSQ-08B-20P is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website or contact their sales team.
