62-601 25.4mm Dia. x 50.8mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 50.8 mm
- BFL
- 47.5 mm
- R1
- 26.25 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
62-601 25.4mm Dia. x 50.8mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
This is a Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, with a base shape of a circle, has a diameter of 25.4mm and a thickness at the edge of 1.72mm. The center thickness is 5mm, and the effective focal length (EFL) is 50.8mm. The lens's front surface has a radius of curvature (R1) of 26.25mm, and the back focal length (BFL) is 47.5mm.
The lens is made of the material n-BK7 Schott, a popular choice in the optical industry due to its excellent optical properties. The lens is coated with a VIS-NIR coating, specifically the EDM VISNIR0SP2002000 coating on both the front and back surfaces. This coating is designed for the visible (VIS) and near-infrared (NIR) spectrum, specifically for the wavelength of 587.6nm.
The lens's geometry is spherical, a common shape in optical lenses due to its ease of manufacturing and good optical performance. The lens's coating and material make it suitable for use in various applications within the 400-1000nm wavelength range.