88-668-INK 10.0mm Dia. x 50.0mm 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
- 10 mm
- EFL
- 50 mm
- BFL
- 73.02 mm
- R1
- 25.84 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
88-668-INK 10.0mm Dia. x 50.0mm FL; VIS-EXT; Inked; Plano-Convex Lens VIS-EXT 350-700nm
The 88-668-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens has a base shape of a circle and a diameter of 10.0mm, making it suitable for a wide range of optical applications. The lens has a thickness of 2.51mm at the edge and 3.0mm at the center, providing a balanced structure for efficient light transmission.
The effective focal length (EFL) of this lens is 50.0mm, which is the distance from the lens's center to the focal point where light rays converge. The lens's front radius of curvature (R1) is 25.84mm, and the back focal length (BFL) is 73.02mm. The lens does not have an inner radius or an outer radius.
The lens is made of n-BK7 Schott material, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. This material is widely used in various optical systems due to its superior optical properties.
The lens is coated with EDM VIS EXT on both the front and back surfaces. This coating enhances the lens's transmission in the visible spectrum, specifically between 350-700nm. The coating ensures high light transmission, low reflectivity, and protection against environmental factors, making the lens ideal for use in various applications.
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