69-509 50.0mm Dia. x 125.0mm FL; Plano-Convex Lens Laser V-Coat 785nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 125 mm
- BFL
- 118.39 mm
- R1
- 64.6 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5110795649082278
- λ
- 785 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
69-509 50.0mm Dia. x 125.0mm FL; Plano-Convex Lens Laser V-Coat 785nm
The 69-509 is a Plano-Convex Spherical Lens, a high-quality optical component designed for use in a wide range of applications. This lens, sourced from the renowned vendor Edmund Optics, boasts a diameter of 50.0mm and a focal length of 125.0mm, making it a versatile choice for many optical systems.
The lens is crafted from n-BK7 Schott, a popular optical glass known for its excellent optical properties and durability. This material ensures high transmission and low dispersion, making it ideal for use in laser applications.
The 69-509 features a front and back coating of Edmund Optics Laser V-Coat 785, a specialized coating designed to enhance the lens' performance in laser applications. This coating is specifically designed for use with a 785nm wavelength, ensuring optimal performance in systems operating at this frequency.
The lens' geometry includes a thickness edge of 4.97mm and a thickness center of 10mm, providing robust structural integrity. The lens' inner and outer radii are both 0mm, indicating a uniform curvature.
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