11-857 125 mm Dia. N-BK7 Precision Protective Flat Window; t=8 mm Uncoated
- Type
- Window
- Subtype
- Flat Window
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 125 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
11-857 125 mm Dia. N-BK7 Precision Protective Flat Window; t=8 mm Uncoated
The 11-857 is a precision protective flat window, boasting a large 125 mm diameter and a thickness of 8 mm. Manufactured from N-BK7 glass, a popular material in the optical industry due to its excellent optical properties, this window is sourced from the reputable vendor, Edmund Optics.
This window is designed in a flat configuration, making it ideal for applications that require minimal optical distortion. Its circular base shape further enhances its versatility, allowing it to be used in a wide range of optical systems.
The window is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in certain applications where the natural properties of the glass need to be preserved. However, it's important to note that uncoated windows may have higher reflectivity compared to coated ones.
The window is designed to operate at a wavelength of 587.6 nm, making it suitable for applications that operate within this wavelength range. Its thin lens shape ensures minimal interference with the light path, making it an excellent choice for applications that require high transmittance and minimal distortion.