84-217 6.0mm Dia. x 72.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- 72 mm
- BFL
- 70.97 mm
- R1
- 37.22 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
84-217 6.0mm Dia. x 72.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
The 84-217 is a Plano-Convex spherical lens, boasting a 6.0mm diameter and a focal length of 72.0mm, specifically designed for use with a 1550nm wavelength. This lens is sourced from the reputable vendor, Edmund Optics, and is currently in stock, as indicated by its weblink status.
The lens is made from n-BK7 Schott, a high-quality optical glass, and features a Laser V-Coat 1550nm coating on both the front and back surfaces. This coating enhances the lens' performance in laser applications, providing improved durability and efficiency.
The geometry of the lens is meticulously designed, with a thickness of 1.48mm at the edge and 1.6mm at the center. The lens' effective focal length (EFL) is 72mm, and its back focal length (BFL) is 70.97mm. The inner and outer radii are both 0mm, indicating a uniform curvature.
This lens is a versatile and reliable choice for various applications, particularly where laser precision and durability are paramount. Its detailed specifications and high-quality construction make it a valuable addition to any optical system.
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