63-621 30mm Dia. x 60mm 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
- 30 mm
- EFL
- 60 mm
- BFL
- 58.33 mm
- R1
- 61.15 mm
- R2
- -61.15 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
63-621 30mm Dia. x 60mm FL; VIS 0deg Coated; Double-Convex Lens VIS 0deg 425-675nm
The 63-621 is a high-quality Double-Convex Lens, sourced from the renowned optical components manufacturer, Edmund Optics. This lens, with a diameter of 30mm and a focal length of 60mm, is designed for use within the visible light spectrum, specifically catering to wavelengths between 425nm and 675nm.
The lens boasts a double-convex geometry, with radii of curvature R1 and R2 measured at 61.15mm and -61.15mm respectively. This configuration provides a large numerical aperture, making it suitable for a wide range of applications, including imaging systems, beam shaping, and laser applications.
The lens is constructed from the high-quality material N-BK7 Schott, a borosilicate crown glass known for its excellent optical properties, including high transparency and low dispersion. This ensures superior image quality and color fidelity.
The 63-621 features a front and back coating of EDM VIS-0 STD CURVE, a broadband anti-reflection coating designed for the visible spectrum. This coating reduces surface reflections, enhancing transmission and improving overall system performance.
The lens has an edge thickness of 1.26mm and a center thickness of 5mm, providing robustness and durability. The base shape is circular, allowing for easy integration into various optical systems.