SLSQ-50.8B-70P 50.8 mm Dia. x 72.3 mm FL; Double-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 72.3 mm
- BFL
- 67.7 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-50.8B-70P 50.8 mm Dia. x 72.3 mm FL; Double-Convex Lens Uncoated
OptoSigma's SLSQ-50.8B-70P is a high-quality, double-convex lens made from fused silica, a material known for its excellent optical properties and durability. This lens boasts a diameter of 50.8 mm and a focal length of 72.3 mm, making it suitable for a wide range of optical applications.
The lens features a base shape of a circle, with a center thickness of 13.1 mm and an edge thickness of 2.7 mm. The double-convex design, characterized by radii of curvature of 64.4 mm for both surfaces, ensures efficient light gathering and focusing. The back focal length of this lens is 67.7 mm, and it has no coating, providing a clear, unaltered optical path.
This lens is designed to work with a wavelength of 546.1 nm, making it suitable for use in applications that require high precision and accuracy. The lens is uncoated, providing users with the flexibility to apply their preferred coating based on their specific application requirements.
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