88-687-INK 12.7mm Dia. x 19.1mm 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
- 19.1 mm
- BFL
- 16.46 mm
- R1
- 9.87 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
88-687-INK 12.7mm Dia. x 19.1mm FL; VIS-EXT; Inked; Plano-Convex Lens VIS-EXT 350-700nm
The 88-687-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 within the visible light spectrum, specifically optimized for 587.6nm. The lens features a front and back coating of edm vis ext, which enhances its performance within the specified wavelength range.
The lens has a base shape of a circle and a thickness of 1.69mm at the edge, increasing to 4mm at the center. The effective focal length (EFL) of this lens is 19.1mm, and the radius of curvature (R1) is 9.87mm. The back focal length (BFL) is 16.46mm, and both the inner and outer radii are 0mm.
This lens is made from n-bk7 schott, a material known for its excellent optical properties. The lens is inked, which aids in its identification and handling. The 88-687-INK is currently in stock, according to the vendor's website, making it readily available for your optical needs.
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