47-465-INK 6.0mm Dia. x 21.0mm 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
- 6 mm
- EFL
- 21 mm
- BFL
- 20.06 mm
- R1
- 10.85 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
47-465-INK 6.0mm Dia. x 21.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
The 47-465-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. With a diameter of 6.0mm and a focal length of 21.0mm, this lens is designed to manipulate light in the visible spectrum, specifically between 425-675nm.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. This material ensures high transmittance and low dispersion, making it ideal for a wide range of applications.
The lens features a standard Vis-0 coating on both the front and back surfaces. This coating is designed to enhance the lens's performance in the visible spectrum, improving its light transmission and reducing surface reflections. The coating is also inked, which aids in handling and prevents contamination.
The geometry of the lens includes an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature. The edge thickness is 1.0mm, while the center thickness is 1.42mm. The back focal length (BFL) is 20.06mm, and the effective focal length (EFL) is 21.0mm.