88-766-INK 50.0mm Dia. x 200.0mm FL; VIS-EXT; Inked; Plano-Convex Lens VIS-EXT 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 200 mm
- BFL
- 196.66 mm
- R1
- 103.36 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
88-766-INK 50.0mm Dia. x 200.0mm FL; VIS-EXT; Inked; Plano-Convex Lens VIS-EXT 350-700nm
The 88-766-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 50.0mm, is designed for use within the visible light spectrum, specifically between 350-700nm, making it suitable for a wide range of optical applications.
The lens features a front and back coating of EDM VIS EXT, a broadband anti-reflection coating that enhances transmission in the visible spectrum. This coating reduces surface reflections, thereby increasing the amount of light that passes through the lens, which is crucial for imaging and other optical systems.
The lens has a thickness of 2.0mm at the edge and 5.07mm at the center, providing a base shape that is circular. The effective focal length (EFL) of this lens is 200.0mm, and its front radius of curvature (R1) is 103.36mm. The back focal length (BFL) is 196.66mm, and the lens does not have an inner or outer radius, indicating a uniform curvature.
The material of this lens is n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. This makes the lens suitable for applications that require high image quality and color correction.
