Ge-px-25.4-200 25.4 mm Dia. Germanium Plano-Convex Lens; EFL=200mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Alkor Technologies
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 200 mm
- R1
- 597.16 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-25.4-200 25.4 mm Dia. Germanium Plano-Convex Lens; EFL=200mm Uncoated
This is a Germanium Plano-Convex lens, sourced from Alkor Technologies, with a diameter of 25.4 mm and a focal length of 200 mm. The lens is uncoated, which means it does not have any additional layers to protect or enhance its optical properties.
The lens's geometry is characterized by its diameter, thickness at the edge, and thickness at the center. The diameter is a consistent 25.4 mm, while the thickness at the edge is 2 mm and the thickness at the center is 2.2 mm. The lens's inner and outer radii are both zero, indicating a plano-convex shape.
The lens is made of Germanium burnett, a specific type of germanium, and is designed to work with a wavelength of 10600 nm. The shape of the lens is spherical, which is a common shape for lenses due to its ease of manufacturing and its ability to focus light to a single point.
This lens is a great option for those looking for a high-quality, uncoated Germanium lens with a large diameter and a long focal length. It is currently in stock and can be purchased directly from Alkor Technologies' website.