69-458 50.0mm Dia. x 100.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 100 mm
- BFL
- 93.41 mm
- R1
- 51.68 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
69-458 50.0mm Dia. x 100.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
The 69-458 is a Plano-Convex spherical lens, boasting a 50.0mm diameter and a 100.0mm focal length. This lens is sourced from the renowned optical vendor, Edmund Optics, and is designed to work optimally with a wavelength of 633nm. The lens is made from the high-quality material, n-BK7 Schott, which is known for its excellent optical properties and durability.
The lens features a Laser V-Coat 633nm coating on both the front and back surfaces, enhancing its performance in laser applications. The coating ensures high transmission and low reflection, making it ideal for use in laser systems. The edge thickness of the lens is 3.55mm, while the center thickness is 10mm, providing a robust structure and reliable performance.
The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature. The back focal length (BFL) is 93.41mm, and the effective focal length (EFL) is 100mm, which are crucial specifications for determining the lens's focusing capabilities.
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