63-597 5mm Dia. x 20mm FL; VIS 0deg Coated; Double-Convex Lens VIS 0deg 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 20 mm
- BFL
- 19.5 mm
- R1
- 20.41 mm
- R2
- -20.41 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
63-597 5mm Dia. x 20mm FL; VIS 0deg Coated; Double-Convex Lens VIS 0deg 425-675nm
The 63-597 is a high-quality Double-Convex Lens, sourced from the renowned optical components manufacturer, Edmund Optics. This lens, with a diameter of 5mm and a focal length of 20mm, is designed for use within the visible light spectrum, specifically between 425-675nm.
The lens is constructed from the high-grade material, n-BK7 Schott, a borosilicate glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it ideal for a wide range of optical applications.
The lens features a standard anti-reflection coating on both the front and back surfaces. This coating, Edmund Optics' VIS 0deg standard curve, is designed to minimize surface reflections and increase transmission within the visible light spectrum. The coating also provides protection against environmental factors, enhancing the lens' durability and longevity.
The geometry of the lens is meticulously designed, with an edge thickness of 1.19mm and a center thickness of 1.5mm. The lens's inner and outer radii are 0mm, and the back focal length is 19.5mm. These specifications contribute to the lens's high performance and versatility.