48-723 6.0mm Dia. x 48.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- 48 mm
- BFL
- 46.95 mm
- R1
- 24.81 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
48-723 6.0mm Dia. x 48.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
This is a 60mm diameter, 480mm focal length plano-convex lens, coated with NIR I standard curve on both sides. 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, makes it suitable for a wide range of applications, including laser beam shaping and imaging systems.
The lens has a diameter of 6mm and a thickness of 1.42mm at the edge, increasing slightly to 1.6mm at the center. The effective focal length (EFL) is 48mm, and the radius of curvature (R1) is 24.81mm. The back focal length (BFL) is 46.95mm, and the inner and outer radii are both 0mm, indicating a uniform curvature.
The lens is coated with Edmund Optics' NIR I standard curve on both the front and back surfaces. This coating is designed for use in the near-infrared region, specifically between 600nm and 1050nm, making it ideal for applications such as night vision, thermal imaging, and spectroscopy.