WQK6500 65 mm Dia. N-BK7 Precision Round Window; t=8mm Uncoated
- Type
- Window
- Subtype
- Flat Window
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 65 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5150823520020043
- λ
- 633 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
WQK6500 65 mm Dia. N-BK7 Precision Round Window; t=8mm Uncoated
The WQK6500 is a precision round window, boasting a diameter of 65 mm and a thickness of 8 mm, making it a robust and reliable optical component. This window is made from N-BK7, a high-quality glass material manufactured by Schott, ensuring excellent optical performance.
The N-BK7 material, also known as Borosilicate Crown, is renowned for its low coefficient of thermal expansion and high transmittance in the visible and near-infrared regions. This makes the WQK6500 an ideal choice for applications that require high precision and clarity, such as imaging systems, beam delivery systems, and optical metrology.
The window features a flat design, which is essential for maintaining the quality of the optical path. It is uncoated, providing users with the flexibility to apply their preferred coatings based on their specific application requirements.
The WQK6500 is readily available from Knight Optical, a reputable vendor known for its extensive catalog of high-quality optical components. The item is currently in stock, ensuring quick delivery and minimal lead times.