NE06B-A Dia. 25 mm AR-Coated Neutral Density Filter; 350-700nm; OD 0.6 AR 350-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4570121244558207
- λ
- 633 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
NE06B-A Dia. 25 mm AR-Coated Neutral Density Filter; 350-700nm; OD 0.6 AR 350-700nm
The NE06B-A is a Neutral Density Filter with a diameter of 25 mm, manufactured by Thorlabs. This filter is designed for use within the wavelength range of 350-700nm, making it suitable for a wide range of optical applications. The filter has a thickness of 1.1mm, which is relatively thin, reducing the likelihood of introducing optical aberrations.
The NE06B-A filter features Anti-Reflection (AR) coatings on both the front and back surfaces. These coatings are specifically designed for the wavelength range of 350-700nm, further enhancing the filter's performance within this spectrum. The AR coatings help to minimize surface reflections, thereby improving transmission and reducing the likelihood of unwanted ghosting or flare.
The filter is shaped as a Thin Lens, which can be beneficial in certain optical systems where a lens-like element is required. The catalog number for this filter is NE06B-A, and it can be found on the Thorlabs website, where it is currently in stock.