65-491 6.0mm Dia. x 18.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- 18 mm
- BFL
- 17.07 mm
- R1
- 9.3 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5150823520020043
- λ
- 633 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
65-491 6.0mm Dia. x 18.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
The 65-491 is a high-quality Plano-Convex spherical lens, boasting a 6.0mm diameter and a focal length of 18.0mm, specifically designed for use with a 633nm wavelength. This lens is sourced from the renowned optical vendor, Edmund Optics, ensuring reliability and precision.
The lens is crafted from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The Plano-Convex design, where one side is flat and the other is rounded, allows for efficient light convergence, making it ideal for various applications, including laser systems and imaging applications.
The geometry of the lens is meticulously designed, with a thickness of 0.9mm at the edge and 1.42mm at the center. The back focal length (BFL) is 17.07mm, and the effective focal length (EFL) is 18mm, providing a focused and clear image.
The lens features a high-quality V-coat on both the front and back surfaces, specifically designed for 633nm. This coating enhances the lens's performance by reducing reflection and increasing transmission, ensuring optimal light passage through the lens.
The lens is currently in stock, as indicated by its weblink status, and is ready for immediate use. With its superior quality, precise design, and reliable performance, the 65-491 is an excellent choice for any application requiring a 633nm Plano-Convex lens.
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