49-900-INK 18.0mm Dia. x 22.5mm 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
- 18 mm
- EFL
- 22.5 mm
- BFL
- 20.26 mm
- R1
- 17.66 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
49-900-INK 18.0mm Dia. x 22.5mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
The 49-900-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 18.0mm, 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 base shape of Circular and a thickness at the edge of 1.53mm, with a center thickness of 4mm. The effective focal length (EFL) is 22.5mm, and the radius of curvature (R1) is 17.66mm. The back focal length (BFL) is 20.26mm, and the lens does not have an inner or outer radius.
According to the vendor's information, this lens is in stock and available for immediate use. The item's web links are provided for further details and specifications. This lens is an excellent choice for applications that require a Plano-Convex lens within the specified wavelength range and with the provided geometrical and coating specifications.
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