63-659 5mm Dia. x 10mm 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
- 10 mm
- BFL
- 9.31 mm
- R1
- 9.98 mm
- R2
- -9.98 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
63-659 5mm Dia. x 10mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
The 63-659 is a high-quality double-convex lens, sourced from the reputable vendor Edmund Optics. This lens boasts a 5mm diameter and a focal length of 10mm, making it suitable for a wide range of applications. The lens is crafted from the renowned material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties.
The lens features a double-convex geometry, with radii of curvature of 9.98mm for both the front and back surfaces. This geometry contributes to a high refractive power, making the lens ideal for focusing or magnifying light. The lens has an edge thickness of 1.36mm and a center thickness of 2mm, ensuring robustness and durability.
The 63-659 lens is coated with a VIS-NIR coating, specifically the EDM VISNIR0SP2002000 coating on both the front and back surfaces. This coating enhances the lens's performance in the visible and near-infrared spectrum, between 400nm and 1000nm. It reduces surface reflections, thereby increasing transmission and improving overall system efficiency.
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