88-650 9.0mm Dia. x 9.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 9 mm
- BFL
- 7.32 mm
- R1
- 7.06 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
88-650 9.0mm Dia. x 9.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-650 is a Plano-Convex Spherical Lens, sourced from the renowned optical components vendor, Edmund Optics. This lens, with a base shape of Circular, is designed for use in the visible light spectrum, specifically at a wavelength of 587.6nm.
The lens has a diameter of 9.0mm and a thickness at the edge of 1.38mm, which gradually increases to a center thickness of 3.0mm. The Effective Focal Length (EFL) of the lens is 9.0mm, making it a high-powered lens. The front and back surfaces of the lens are coated with EDM VIS EXT, a coating specifically designed for use in the visible light spectrum, enhancing its transmission capabilities within the 350-700nm range.
The lens is made from n-SF11 Schott, a high-index glass with excellent optical properties. The radius of curvature for the first surface (R1) is 7.06mm, and the back focal length (BFL) is 7.32mm. The lens does not have an inner or outer radius, indicating it is a simple plano-convex lens.
More Lens