47-886 20.0mm Dia. x 40.0mm 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
- 20 mm
- EFL
- 40 mm
- BFL
- 36.77 mm
- R1
- 20.67 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
47-886 20.0mm Dia. x 40.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
The 47-886 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 20.0mm and a focal length of 40.0mm, making it a compact yet powerful optical component. The lens is made from the material n-bk7 schott, a popular choice in the industry due to its excellent optical properties.
The lens features a front and back coating of edm vis-0 std curve, providing superior visual performance within the wavelength range of 425-675nm. This coating enhances the lens's durability and resistance to environmental factors, ensuring a long service life.
The geometry of the lens is meticulously designed, with an inner radius of 0mm and an outer radius of 0mm. The edge thickness measures 2.32mm, while the center thickness is 4.9mm. The lens's effective focal length (EFL) is 40mm, and the back focal length (BFL) is 36.77mm.
The lens's curvature is spherical, a common shape in optical lenses due to its ease of manufacturing and high optical performance. The lens's base shape is circular, adding to its versatility and applicability in various optical systems.