45-477-INK 9.0mm Dia. x 22.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 22 mm
- BFL
- 20.73 mm
- R1
- 11.37 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
45-477-INK 9.0mm Dia. x 22.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
The 45-477-INK is a plano-convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 9.0mm, is designed for use in the visible to near-infrared (VIS-NIR) spectrum, specifically catering to the wavelength of 587.6nm. The lens's geometry includes a thickness of 1.0mm at the edge and 1.93mm at the center, with an effective focal length (EFL) of 22.0mm.
The lens's front and back surfaces are coated with "edm visnir0sp2002000", a coating specifically designed for VIS-NIR applications, enhancing its performance in this spectrum. The lens's inner and outer radii are 0, indicating a flat inner surface and a curved outer surface.
This lens is made of n-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost. The lens's shape, a plano-convex design, is often used in optical systems because it minimizes spherical aberration.
The lens's vendor, Edmund Optics, indicates that this item is in stock, making it readily available for immediate use. The item data also provides a weblink to the vendor's page for more information or to make a purchase.
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