63-534 5mm Dia. x 25mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 25 mm
- BFL
- 24.5 mm
- R1
- 25.58 mm
- R2
- -25.58 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
63-534 5mm Dia. x 25mm FL; Uncoated; Double-Convex Lens
The 63-534 is a 5mm diameter, double-convex lens with a 25mm focal length, sourced from Edmund Optics. This lens is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. The lens is made of n-BK7 Schott glass, a common and versatile optical material with a high refractive index and low dispersion.
The lens's geometry includes a thickness of 1.26mm at the edge and 1.5mm at the center. The effective focal length (EFL) is 25mm, and the radii of curvature for the first and second surfaces are 25.58mm and -25.58mm, respectively. The back focal length (BFL) is 24.5mm. The lens's design is spherical, which is a common and versatile shape for optical elements.
This lens is designed to work with light of a wavelength of 587.6nm. It is suitable for use in a wide range of applications, including imaging systems, beam shaping, and laser applications. However, the lack of coating may make it more susceptible to optical losses due to reflection, and it may not perform as well in high-power applications.