47-887-INK 20.0mm Dia. x 50.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 50 mm
- BFL
- 47.87 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
47-887-INK 20.0mm Dia. x 50.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
The 47-887-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 20.0mm, is designed for use within the visible light spectrum, specifically at a wavelength of 587.6nm. The lens features a front and back coating of edm vis-0 std curve, providing standard performance and durability.
The lens has a thickness of 1.22mm at the edge and 3.23mm at the center, with an effective focal length (EFL) of 50mm. The radius of curvature for the first surface (R1) is 25.84mm, and the back focal length (BFL) is 47.87mm. The lens does not have an inner or outer radius, indicating a uniform curvature across its surface.
The 47-887-INK is available for purchase directly from the Edmund Optics website, where it is currently in stock. This lens is suitable for a variety of applications that require a plano-convex lens within the specified wavelength range.
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