OPB-150C20-1-5 150 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=20 mm Uncoated
- Type
- Window
- Subtype
- Flat Window
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 150 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
OPB-150C20-1-5 150 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=20 mm Uncoated
The OPB-150C20-1-5 is a high-quality optical window offered by OptoSigma. This window is designed with a circular base shape, featuring a diameter of 150 mm and a thickness of 20 mm, providing excellent optical performance and durability.
The window is made from N-BK7, a popular glass type in the optical industry, known for its excellent optical properties and high damage threshold. This material, also known as Schott glass, ensures reliable performance across a wide range of applications.
The OPB-150C20-1-5 is designed for use at a wavelength of 588 nm, making it suitable for applications that require high precision and accuracy at this specific wavelength. The window is uncoated, offering users the flexibility to apply their own coatings based on their specific requirements.
This window is classified as a flat window, indicating that its two surfaces are parallel to each other. This feature is crucial in applications where maintaining a consistent optical path is essential.
The window's geometry is defined as a thin lens, suggesting that it is designed to have minimal optical power. This makes it ideal for use as a protective window or a spacer in optical systems.