88-686-INK 12.7mm Dia. x 15.0mm 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
- 12.7 mm
- EFL
- 15 mm
- BFL
- 11.53 mm
- R1
- 7.75 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
88-686-INK 12.7mm Dia. x 15.0mm FL; VIS-EXT; Inked; Plano-Convex Lens VIS-EXT 350-700nm
The 88-686-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.7mm, is designed for use in the visible light spectrum, specifically between 350-700nm, making it suitable for a wide range of optical applications.
The lens features a VIS-EXT coating on both the front and back surfaces, which is Edmund Optics' proprietary broadband anti-reflection coating. This coating is designed to minimize surface reflections and increase transmission in the visible spectrum, enhancing the overall performance of the lens.
The geometry of the lens includes a thickness of 1.94mm at the edge and 5.25mm at the center, with an effective focal length (EFL) of 15mm. The lens's front surface has a radius of curvature of 7.75mm, and the back focal length (BFL) is 11.53mm. The lens is made from N-BK7 Schott glass, a common material for optical lenses due to its excellent optical properties and wide transparency range.
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