48-247 50.0mm Dia. x 125.0mm 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
- 50 mm
- EFL
- 125 mm
- BFL
- 118.39 mm
- R1
- 64.6 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
48-247 50.0mm Dia. x 125.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
This is a 50.0mm diameter, 125.0mm focal length Plano-Convex lens, designed for the visible spectrum with a 0-degree angle of incidence. The lens is sourced from Edmund Optics and is currently in stock.
The lens is made of n-BK7 Schott material, a popular choice for its high refractive index and low dispersion. The Plano-Convex geometry, where one side is flat and the other is curved, is ideal for applications that require a collimated beam or a focused spot.
The lens has a front and back coating of EDM VIS-0 STD CURVE, which enhances its light transmission capabilities and reduces surface reflections. The edge thickness is 4.97mm, and the center thickness is 10mm, providing structural rigidity and resistance to deformation.
The lens's effective focal length (EFL) is 125mm, and the radius of curvature (R1) is 64.6mm. The back focal length (BFL) is 118.39mm, and the inner and outer radii are 0mm, indicating a uniform curvature.
This lens is suitable for applications that require a broad spectrum of visible light, specifically within the 425-675nm range. It is an excellent choice for applications in imaging, illumination, beam shaping, and beam manipulation.
