88-768 50.0mm Dia. x 500.0mm 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
- 50 mm
- EFL
- 500 mm
- BFL
- 496.7 mm
- R1
- 258.4 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
88-768 50.0mm Dia. x 500.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-768 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens has a base shape of a circle and a diameter of 50.0mm. The lens's thickness at the edge is 3.79mm, while its center thickness is 5.0mm. The effective focal length (EFL) of this lens is 500.0mm.
The lens's front and back surfaces are coated with edm vis ext, a type of coating that enhances its performance within the visible light spectrum, specifically between 350-700nm. This coating aids in reducing surface reflections and increasing transmission, making it suitable for various applications.
The lens's first radius of curvature (R1) is 258.4mm, and its back focal length (BFL) is 496.7mm. The lens does not have an inner radius, and its outer radius is also 0.0mm. The lens is made of n-bk7 schott, a popular optical glass known for its excellent optical properties.
This lens is a versatile component, suitable for various applications that require a plano-convex lens with a large diameter and long focal length. Its VIS-EXT coating makes it an ideal choice for applications within the specified wavelength range.
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