68-739 40 mm Dia. Germanium Protective Flat Window; t=4 mm Uncoated
- Type
- Window
- Subtype
- Flat Window
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 mm
Material
- Name
- Germanium
- Dispersion Equation
- Sellmeier
- n (λ)
- 5.31780842879555
- λ
- 587.6 nm
- B1
- 0.4886331
- C1
- 1.393959 μm2
- B2
- 14.5142535
- C2
- 0.1626427 μm2
- B3
- 0.0091224
- C3
- 752.19 μm2
68-739 40 mm Dia. Germanium Protective Flat Window; t=4 mm Uncoated
The 68-739 is a 40 mm diameter Germanium Flat Window, with a thickness of 4 mm, uncoated and sourced from Edmund Optics. This window is designed to protect optical systems from environmental hazards while minimally affecting the light path.
Germanium, the material of choice for this window, is renowned for its transparency in the infrared region of the spectrum, making it ideal for applications where infrared transmission is crucial. The window's uncoated state ensures no additional coating-related costs, making it a cost-effective solution for many applications.
The window's flat geometry ensures a planar surface, reducing distortions and scattering, which is essential in imaging applications. The window's thin lens shape further minimizes its impact on the light path, making it an ideal choice for applications where space is a constraint.
This window is in stock and available for immediate purchase from the Edmund Optics website, as indicated by its weblink status. For more detailed information, including specifications and performance data, users are encouraged to visit the provided weblink.
