63-658 5mm Dia. x 5mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 5 mm
- BFL
- 4.19 mm
- R1
- 6.18 mm
- R2
- -6.18 mm
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
63-658 5mm Dia. x 5mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
The 63-658 is a high-quality double-convex lens, boasting a 5mm diameter and a 5mm focal length. This lens is sourced from the reputable vendor, Edmund Optics, and is designed for use within the visible to near-infrared spectrum, spanning 400-1000nm.
The lens is constructed from n-SF5 Schott, a material known for its excellent optical properties. It features a spherical shape, with radii of curvature of 6.18mm for the first surface and -6.18mm for the second surface. This design results in an effective focal length of 5mm and a back focal length of 4.19mm.
The 63-658 lens is coated with edm visnir0sp2002000 on both the front and back surfaces. This specialized coating enhances its performance within the VIS-NIR spectrum, ensuring optimal light transmission and minimal reflection.
The lens has a thickness of 1.44mm at the edge and 2.5mm at the center, providing robustness and durability. Despite its compact size, this lens delivers impressive optical performance, making it an ideal choice for a wide range of applications.