62-603 25.4mm Dia. x 76.2mm 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
- 76.2 mm
- BFL
- 73.56 mm
- R1
- 39.38 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
62-603 25.4mm Dia. x 76.2mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 62-603 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a 25.4mm diameter and a focal length of 76.2mm, making it suitable for a wide range 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 front and back coating of edm visnir0sp2002000, a VIS-NIR coating designed for use in the visible and near-infrared spectrum (400-1000nm). This coating enhances the lens's performance by reducing surface reflections and increasing transmission, thereby improving image quality and contrast.
The lens has a thickness of 1.9mm at the edge and 4mm at the center, and its inner and outer radii are 0mm. The back focal length is 73.56mm, and the effective focal length is 76.2mm. The lens's geometry and material properties make it an ideal choice for applications that require high-quality imaging in the visible and near-infrared spectrum.