Ge-px-50.8-254 50.8 mm Dia. Germanium Plano-Convex Lens; EFL=254mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Alkor Technologies
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 254 mm
- R1
- 748.2 mm
Material
- Name
- Germanium
- Dispersion Equation
- Sellmeier
- n (λ)
- 4.00355628065046
- λ
- 10600 nm
- B1
- 0.4886331
- C1
- 1.393959 μm2
- B2
- 14.5142535
- C2
- 0.1626427 μm2
- B3
- 0.0091224
- C3
- 752.19 μm2
Ge-px-50.8-254 50.8 mm Dia. Germanium Plano-Convex Lens; EFL=254mm Uncoated
This is a 50.8 mm diameter Germanium Plano-Convex lens, sourced from Alkor Technologies. The lens is uncoated and features an effective focal length (EFL) of 254mm. The lens is designed for use with a wavelength of 10600nm, making it suitable for a range of applications in this spectrum.
The lens has a base shape of circular, with a thickness at the edge of 2.5mm and a thickness at the center of 2.9mm. The inner radius is 0mm, and the outer radius is also 0mm. The lens's geometry is spherical, a common choice for its optical properties and ease of manufacturing.
The lens is made from Germanium burnett, a specific type of germanium known for its excellent optical properties. This material is often used in infrared optics due to its high refractive index and transparency in the infrared spectrum.
Please note that the lens is uncoated. This means that it does not have any additional layers applied to enhance its optical properties or protect it from environmental factors. This may be a consideration depending on the specific application and environment in which the lens will be used.
For more information, including current stock status and purchasing options, please refer to the vendor's website at http://www.alkor.net/germanium_lenses.html.
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