69-396 25.0mm Dia. x 35.0mm FL; Plano-Convex Lens Laser V-Coat 532nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 35 mm
- BFL
- 30.42 mm
- R1
- 18.11 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5194725830654814
- λ
- 532 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
69-396 25.0mm Dia. x 35.0mm FL; Plano-Convex Lens Laser V-Coat 532nm
The 69-396 is a Plano-Convex Spherical Lens, a high-quality optical component designed for use in a wide range of applications. Sourced from the renowned vendor Edmund Optics, this lens boasts a diameter of 25.0mm and a focal length of 35.0mm, 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 high damage threshold. This material ensures the lens delivers superior performance and durability. The lens's geometry includes a 2mm edge thickness and a 7.01mm center thickness, providing a robust structure that can withstand rigorous use.
The 69-396 features a V-coat designed for 532nm, applied to both the front and back surfaces. This coating enhances the lens's performance by reducing surface reflections and increasing transmission, making it ideal for laser applications.
The lens's base shape is circular, and its geometry is defined by a 18.11mm radius of curvature on the convex side. The back focal length is 30.42mm, and the lens has no inner or outer radius, indicating a uniform curvature.
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