NE06A Dia. 25 mm Absorptive ND Filter; SM1-Threaded Mount; Optical Density 0.6
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25 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
NE06A Dia. 25 mm Absorptive ND Filter; SM1-Threaded Mount; Optical Density 0.6
The NE06A is a Neutral Density (ND) Filter, offered by Thorlabs, with a diameter of 25 mm and a thickness of 1.1 mm. This filter is designed to reduce the intensity of incident light without altering its color composition, making it an ideal tool for applications involving high-intensity light sources.
The filter is made of N-BK7 Schott, a high-quality optical glass, ensuring excellent optical performance. It features a thin lens shape and is coated with Thorlabs' proprietary NE06A coating on both the front and back surfaces, providing consistent attenuation across the spectral range.
The NE06A has an optical density of 0.6, which corresponds to a transmission of approximately 40% at the specified wavelength of 633 nm. This makes it suitable for applications requiring moderate light reduction.
The filter is mounted with an SM1-threaded mount, providing compatibility with a wide range of optical systems and components. The mount ensures secure and stable placement of the filter, reducing the risk of unwanted shifts or movements during operation.
The NE06A is currently in stock and available for purchase through Thorlabs' official website. With its reliable performance and versatile compatibility, this filter is a valuable addition to any optical setup involving high-intensity light sources.
