89-056 20.0mm Dia. x 25.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 25 mm
- BFL
- 22.76 mm
- R1
- 19.62 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.74339920266441
- λ
- 1550 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
89-056 20.0mm Dia. x 25.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
This is a Plano-Convex Lens, a type of spherical lens, sourced from the renowned optical vendor, Edmund Optics. The lens has a diameter of 20.0mm and a focal length of 25.0mm, making it suitable for a wide range of optical applications.
The lens is made from n-sf11 Schott, a high-index glass with excellent optical properties. This material is known for its low auto-fluorescence, making it ideal for laser applications. The lens has a center thickness of 4mm and an edge thickness of 1.26mm, providing robustness and durability.
The lens features a V-coat coating on both the front and back surfaces. This coating is specifically designed for laser applications at a wavelength of 1550nm. It provides high transmission and low reflection, ensuring optimal performance in laser systems.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website provided in the item data.
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