47-864 4.0mm Dia. x 10.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 4 mm
- EFL
- 10 mm
- BFL
- 8.92 mm
- R1
- 5.19 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
47-864 4.0mm Dia. x 10.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
The 47-864 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. It boasts a diameter of 4.0mm and a focal length of 10.0mm, making it a compact yet powerful optical component. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion.
The lens features a front and back coating of EDM VIS-0 STD CURVE, a broadband anti-reflection coating designed for the visible spectrum (425-675nm). This coating significantly reduces surface reflections, enhancing the lens's light transmission capabilities.
The geometry of the lens is well-defined, with a center thickness of 1.64mm and an edge thickness of 1.24mm. The inner and outer radii are both zero, indicating a uniform curvature. The lens's base shape is circular, contributing to its wide field of view.
The lens's EFL (Effective Focal Length) is 10.0mm, and its R1 (Radius of Curvature) is 5.19mm. The Back Focal Length (BFL) is 8.92mm. These specifications make the lens suitable for a wide range of optical applications.
According to the vendor, the lens is currently in stock, ensuring quick delivery for those who need it. The item data also provides a valid web link for further information and purchasing.
