88-681-INK 12.0mm Dia. x 60.0mm 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 mm
- EFL
- 60 mm
- BFL
- 58.37 mm
- R1
- 31.02 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
88-681-INK 12.0mm Dia. x 60.0mm FL; VIS-EXT; Inked; Plano-Convex Lens VIS-EXT 350-700nm
The 88-681-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.0mm, is designed for use in the visible light spectrum, specifically between 350-700nm, as indicated by its VIS-EXT coating.
The lens's geometry is characterized by its thickness at the edge, which is 1.91mm, and its center thickness, which measures 2.5mm. The Effective Focal Length (EFL) of this lens is 60.0mm, making it suitable for applications that require a longer focal length.
The lens's front and back surfaces are coated with edm vis ext, a coating that enhances its performance in the visible light spectrum. The lens's inner and outer radii are 0, indicating a uniform curvature across its surface.
This lens is made of n-bk7 schott, a popular optical material known for its excellent optical properties and versatility. The lens's base shape is circular, adding to its versatility in various applications.
