48-251-INK 50.0mm Dia. x 250.0mm 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
- 50 mm
- EFL
- 250 mm
- BFL
- 246.74 mm
- R1
- 129.21 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
48-251-INK 50.0mm Dia. x 250.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
This product is a Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, identified as 48-251-INK, is a spherical lens with a base shape of a circle, designed for use within the visible light spectrum, specifically at a wavelength of 587.6nm.
The lens has a diameter of 50.0mm and a thickness at the edge of 2.5mm, while the center thickness measures 4.94mm. The effective focal length (EFL) of the lens is 250.0mm, and the radius of curvature (R1) is 129.21mm. The back focal length (BFL) is 246.74mm, and the lens does not have an inner or outer radius.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The lens features a VIS 0° coating on both the front and back, which is Edmund Optics' standard curve coating for the visible light spectrum. This coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission.
The lens is in stock and available for immediate purchase, as indicated by the "weblink status" in the item data. For more detailed information, users are encouraged to visit the vendor's website using the provided weblink.
