47-880 18.0mm Dia. x 27.0mm 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
- 18 mm
- EFL
- 27 mm
- BFL
- 24.73 mm
- R1
- 18.16 mm
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
47-880 18.0mm Dia. x 27.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
The 47-880 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts an 18.0mm diameter and a focal length of 27.0mm, making it suitable for a variety of optical applications. The lens is made from n-sf5 Schott, a high-quality optical material known for its excellent transmittance and durability.
The lens features a standard coating on both the front and back surfaces, specifically the "edm vis-0 std curve" coating. This coating is designed to enhance the lens' performance in the visible light spectrum, particularly between 425 and 675nm. The coating helps to reduce surface reflections, improving the overall efficiency and quality of the optical system in which the lens is used.
The geometry of the lens is also noteworthy. The edge thickness is 1.41mm, while the center thickness is 3.8mm. The inner radius is 0mm, and the outer radius is also 0mm, indicating a uniform curvature. The lens's effective focal length (EFL) is 27mm, and the radius of curvature (R1) is 18.16mm. The back focal length (BFL) is 24.73mm.