WQK7575 75 x 75 mm N-BK7 Precision Rectangular Window; t=8mm Uncoated
- Type
- Window
- Subtype
- Flat Window
- Brand
- Knight Optical
Properties
- Shape
- Rectangular
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
WQK7575 75 x 75 mm N-BK7 Precision Rectangular Window; t=8mm Uncoated
The WQK7575 is a precision rectangular window, measuring 75 x 75 mm, with a thickness of 8mm. This window is made from N-BK7, a high-quality borosilicate glass manufactured by Schott. N-BK7 is known for its excellent optical properties, making it a popular choice for various optical applications.
The window features a flat base shape and a thin lens shape, which is ideal for applications that require minimal distortion. The geometry of the window includes a width of 75mm, a length of 75mm, and a thickness of 8mm. The window is uncoated, which means it does not have any anti-reflective or other coatings applied to its surfaces.
This window is designed to provide 1/4 wave performance on both sides, ensuring high-quality optical transmission. It is in stock at Knight Optical, a reputable vendor of optical components. The window can be found on their website, along with detailed specifications and pricing information.