62-593 12.7mm Dia. x 19.1mm 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
- 12.7 mm
- EFL
- 19.1 mm
- BFL
- 16.46 mm
- R1
- 9.87 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
62-593 12.7mm Dia. x 19.1mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 62-593 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a 12.7mm diameter and a focal length of 19.1mm, making it suitable for a variety of applications. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion.
The lens features a plano-convex geometry, meaning one side is flat (plano) and the other is curved (convex). The radius of curvature for the curved side is 9.87mm, and the back focal length is 16.46mm. The lens has a central thickness of 4mm and an edge thickness of 1.69mm, providing a robust structure.
The 62-593 lens is coated with edm visnir0sp2002000 on both the front and back surfaces. This coating enhances its performance in the visible (VIS) and near-infrared (NIR) spectrum, specifically between 400 and 1000nm. This makes the lens ideal for applications that require high transmission and low reflectance in these wavelengths.
