84-247 12.0mm Dia. x 54.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- 54 mm
- BFL
- 52.02 mm
- R1
- 27.91 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
84-247 12.0mm Dia. x 54.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
The 84-247 is a Plano-Convex Spherical Lens, 12.0mm in diameter and featuring a focal length of 54.0mm, specifically designed for use with a 1550nm wavelength. This lens is sourced from the reputable optical vendor, Edmund Optics.
The lens is made from the high-quality material, n-BK7 Schott, which is renowned for its excellent optical properties. The front and back surfaces of the lens are coated with the advanced EDM Las V-Coat 1550, enhancing its performance and durability in laser applications.
The geometry of the lens is meticulously designed, with a thickness of 2.35mm at the edge and 3.0mm at the center. The lens's effective focal length (EFL) is 54.0mm, and its radius of curvature (R1) is 27.91mm. The back focal length (BFL) is 52.02mm, and both the inner and outer radii are 0mm.
This lens is currently in stock and available for immediate purchase. For more information, including pricing and delivery details, please refer to the provided weblink.