OPB-30C04-1-5 30 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=4 mm Uncoated
- Type
- Window
- Subtype
- Flat Window
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 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-30C04-1-5 30 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=4 mm Uncoated
The OPB-30C04-1-5 is a 30 mm diameter N-BK7 round optical parallel flat window with a thickness of 4 mm, sourced from OptoSigma. This uncoated window is designed for use in optical systems where parallel light transmission is required.
The window is made from N-BK7, a high-quality borosilicate glass known for its excellent optical properties. It has a refractive index of approximately 1.5168 at 588 nm, making it suitable for a wide range of optical applications. The window's circular shape and flat surface ensure efficient light transmission with minimal distortion.
The window's thickness of 4 mm provides structural rigidity while maintaining a low profile in the optical system. The uncoated surface allows for maximum light transmission without the potential for coating-induced aberrations. However, it may be more susceptible to environmental contaminants and damage, so handling with care is recommended.
This window is available from OptoSigma and is currently in stock. For more information or to purchase, please visit the provided weblink.
