47-882 18.0mm Dia. x 54.0mm 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
- 54 mm
- BFL
- 52.02 mm
- R1
- 27.91 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
47-882 18.0mm Dia. x 54.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
The 47-882 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 54.0mm, making it suitable for a wide range of optical applications. The lens is made from the material n-BK7 Schott, a popular choice in the optical industry due to its excellent optical properties and versatility.
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 within the visible light spectrum, specifically between 425-675nm. The coating aids in reducing surface reflections and improving transmission, thereby enhancing the overall efficiency and quality of the optical system.
The geometry of the lens is also noteworthy. The edge thickness measures 1.51mm, while the center thickness is 3mm. The lens' inner and outer radii are both 0mm, and the back focal length is 52.02mm. The lens' shape, a combination of a flat (plano) surface and a curved (convex) surface, contributes to its unique optical properties, making it ideal for various applications.
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