89-124 5mm Dia. x 5mm FL; VIS-EXT Coated; Double-Convex Lens VIS-EXT 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 5 mm
- BFL
- 4.19 mm
- R1
- 6.18 mm
- R2
- -6.18 mm
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
89-124 5mm Dia. x 5mm FL; VIS-EXT Coated; Double-Convex Lens VIS-EXT 350-700nm
The 89-124 is a double-convex lens, part of the Spherical Lens (Convex-Convex) category, sourced from the renowned optical vendor, Edmund Optics. This lens, with a base shape of Circular, is designed with a 5mm diameter and a 5mm focal length (FL), making it a compact and versatile option for various optical applications.
The lens features a center thickness of 2.5mm and an edge thickness of 1.44mm, providing a robust structure while maintaining a low profile. The effective focal length (EFL) of 5mm, combined with the radii of curvature of 6.18mm for the first surface and -6.18mm for the second, ensures optimal light refraction and focusing.
The 89-124 lens is crafted from the high-quality material n-sf5 schott, a glass known for its excellent optical properties. The lens is coated with EDM VIS EXT on both the front and back surfaces, enhancing its transmission capabilities within the visible spectrum (350-700nm).