20BW40-30AR.14 50.8 mm Dia. N-BK7 Parallel Optical Flat Window; t=10 mm 430-700nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5195839560632156
- λ
- 530 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
20BW40-30AR.14 50.8 mm Dia. N-BK7 Parallel Optical Flat Window; t=10 mm 430-700nm
The 20BW40-30AR.14 is a high-quality optical flat window, sourced from the reputable vendor MKS/Newport. This component, with a base shape of a circle, has a diameter of 50.8 mm and a thickness of 10 mm, making it suitable for a wide range of optical applications.
The window is made from N-BK7, a popular borosilicate glass known for its excellent optical properties, including a high Abbe number and low dispersion. This material, often denoted as n-bk7 schott, ensures high-quality image transmission and minimal chromatic aberration.
The window features anti-reflective (AR) coatings on both the front and back surfaces. These coatings, specifically the new AR-14 fromfigure, are designed to operate within the wavelength range of 430-700 nm. This broadband coating enhances transmission, reduces surface reflections, and increases the overall efficiency of the optical system.
The 20BW40-30AR.14 is available in a thin lens shape, providing versatility in its integration into various optical systems. According to the vendor's information, this item is currently in stock, ensuring quick delivery and minimal lead times.