45-580 30 mm Dia. N-BK7 Precision Protective Flat Window; t=4 mm MgF2 400-700nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 30 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
45-580 30 mm Dia. N-BK7 Precision Protective Flat Window; t=4 mm MgF2 400-700nm
This 45-580 optical component is a precision protective flat window, boasting a diameter of 30 mm and a thickness of 4 mm. It is fabricated from N-BK7, a high-quality borosilicate glass manufactured by Schott, ensuring excellent optical performance. The window is coated with MgF2 on both the front and back surfaces, providing superior anti-reflection properties within the 400-700 nm wavelength range.
The N-BK7 material is known for its exceptional homogeneity, low auto-fluorescence, and excellent transmission properties, making it a popular choice for various optical applications. The MgF2 coating further enhances the window's performance by reducing surface reflections, thereby increasing transmission and minimizing light loss.
This window is available from Edmund Optics and is currently in stock, as indicated by its weblink status. With its combination of high-quality materials, precise dimensions, and advanced coatings, the 45-580 30 mm Dia. N-BK7 Precision Protective Flat Window is an excellent choice for applications requiring a robust and efficient optical component.