84-254 25.0mm Dia. x 35.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 35 mm
- BFL
- 35 mm
- R1
- 18.11 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5006520430195947
- λ
- 1550 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
84-254 25.0mm Dia. x 35.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
This product is a Plano-Convex spherical lens, sourced from the renowned optical component vendor, Edmund Optics. The lens boasts a diameter of 25.0mm and a focal length of 35.0mm, making it suitable for a wide range of optical applications.
The lens is crafted from the high-quality material, n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties, including high transmission in the visible and near-infrared regions.
The lens features a laser-optimized V-coat coating on both the front and back surfaces at a wavelength of 1550nm. This coating enhances the lens's performance in laser applications, providing improved damage threshold, lower scatter, and better laser beam control.
The geometry of the lens includes a thickness of 2mm at the edge and 7.01mm at the center, with a clear aperture. The lens's design ensures a large numerical aperture, making it ideal for focusing or collimating light in various applications.
