47-349-INK 25.0mm Dia. x 85.0mm 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
- 25 mm
- EFL
- 85 mm
- BFL
- 82.17 mm
- R1
- 43.93 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
47-349-INK 25.0mm Dia. x 85.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
This is a Plano-Convex lens, type 47-349-INK, sourced from Edmund Optics. The lens has a base shape of a circle and is designed for use in the visible light spectrum, specifically between 425-675nm. The lens features a Vis-0 coating on both the front and back surfaces, which is a standard curve coating provided by Edmund Optics.
The lens has a diameter of 25.0mm and a thickness at the edge of 2.48mm. The center thickness of the lens is 4.3mm. The effective focal length (EFL) of the lens is 85.0mm, and the radius of curvature (R1) is 43.93mm. The back focal length (BFL) of the lens is 82.17mm. The lens does not have an inner or outer radius.
The lens is made of N-BK7 Schott material, a common type of glass used in optical applications due to its excellent optical properties. The lens is inked, indicating that it has been marked or labeled for identification purposes.
The lens is designed for use at a 0-degree angle of incidence, making it suitable for applications where the light path is directly aligned with the lens axis. The lens is spherical in shape, meaning it has a curved surface that is a portion of a sphere.
According to the vendor's website, the lens is currently in stock, making it readily available for immediate use. The lens's detailed specifications and the vendor's information are provided in the links below for further reference.
References:
- https://www.edmundoptics.com/f/vis-0-coated-plano-convex-pcx-lenses/12964/