SLSQ-08-20P 8.0 mm Dia. x 20.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 8 mm
- EFL
- 20 mm
- BFL
- 18.3 mm
- R1
- 9.2 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-08-20P 8.0 mm Dia. x 20.0 mm FL; Plano-Convex Lens Uncoated
The SLSQ-08-20P is a Plano-Convex Lens, a type of spherical lens, sourced from OptoSigma. This lens, with a diameter of 8.0 mm, is designed for use in various optical systems where a convex lens is required. The lens has a thickness of 1.5 mm at the edge and 2.4 mm at the center, providing a base shape that is circular.
The lens has an effective focal length (EFL) of 20.0 mm, which is the distance from the lens's center to the point at which light rays converge or diverge. The radius of curvature (R1) of the convex surface is 9.2 mm, and the back focal length (BFL) is 18.3 mm. The lens is made of fused silica, a material with a high transmission range, making it suitable for use across a wide spectrum of wavelengths.
The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors. However, uncoated lenses can provide superior image quality in certain applications, as they do not suffer from the reflections that can occur with coated lenses.
This lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website, which is provided in the item data.
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