SLSQ-20-150P 20.0 mm Dia. x 150.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 150 mm
- BFL
- 148.1 mm
- R1
- 69 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-20-150P 20.0 mm Dia. x 150.0 mm FL; Plano-Convex Lens Uncoated
The SLSQ-20-150P is a Plano-Convex lens with a diameter of 20.0 mm and a focal length of 150.0 mm, sourced from OptoSigma. This lens is made of fused silica, a material known for its excellent optical properties, durability, and resistance to thermal shock.
The lens geometry includes a thickness edge of 2.0 mm and a thickness center of 2.7 mm. The radius of curvature (R1) is 69.0 mm, and the back focal length (BFL) is 148.1 mm. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, uncoated lenses often have lower light scatter and better spectral transmission than coated lenses.
This lens is designed for use at a wavelength of 546.1 nm, making it suitable for a wide range of applications in the visible light spectrum. The lens is spherical, which is a common shape for lenses due to its ease of manufacturing and good optical performance.
The lens is in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.