66-195 20 mm Dia. N-BK7 Ultra-Thin Protective Flat Window; t=0.2 mm MgF2 400-700nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 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
66-195 20 mm Dia. N-BK7 Ultra-Thin Protective Flat Window; t=0.2 mm MgF2 400-700nm
The 66-195 is a 20 mm diameter N-BK7 Ultra-Thin Protective Flat Window, featuring a thickness of 0.2 mm and MgF2 coating on both the front and back surfaces. This window is sourced from Edmund Optics, a reputable vendor in the optical industry.
The window is designed in a flat shape, ensuring a uniform and consistent optical path. It is made from N-BK7, a popular glass type known for its excellent optical properties, making it suitable for a wide range of applications. The window's small thickness contributes to its lightweight nature, making it ideal for applications where weight is a critical factor.
The MgF2 coating on both the front and back surfaces is designed to provide broadband anti-reflection performance, specifically in the 400-700nm wavelength range. This coating helps to minimize surface reflections, thereby improving transmission and enhancing the overall performance of the optical system.
The window is available in a Thin Lens shape, indicating that it is designed to focus or collimate light. This shape adds versatility to the window, making it suitable for use in various optical systems.
More Window
