88-706-INK 18.0mm Dia. x 36.0mm 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
- 18 mm
- EFL
- 36 mm
- BFL
- 33.65 mm
- R1
- 18.62 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
88-706-INK 18.0mm Dia. x 36.0mm FL; VIS-EXT; Inked; Plano-Convex Lens VIS-EXT 350-700nm
The 88-706-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a base shape of a circle, has a diameter of 18.0mm and a thickness at the edge of 1.25mm, which gradually increases to a center thickness of 3.57mm. The effective focal length (EFL) of this lens is 36.0mm, making it suitable for a variety of optical applications.
The lens's front and back surfaces are coated with edm vis ext, a type of coating that enhances its performance in the visible light spectrum, specifically between 350-700nm. This coating is designed to extend the visible range and improve transmission, making it an ideal choice for applications that require high-quality imaging or light transmission.
The lens is made from n-bk7 schott, a high-quality optical glass known for its excellent optical properties. The lens's inner and outer radii are 0mm, indicating a flat inner surface and a curved outer surface. The radius of curvature of the first surface (R1) is 18.62mm, and the back focal length (BFL) is 33.65mm.
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