NE2R05A Dia. 2 in Absorptive ND Filter; SM2-Threaded Mount; Optical Density 0.5
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 50.8 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
NE2R05A Dia. 2 in Absorptive ND Filter; SM2-Threaded Mount; Optical Density 0.5
The NE2R05A is a Neutral Density Filter, specifically designed for applications requiring a 0.5 Optical Density. Manufactured by Thorlabs, this filter is part of their extensive catalog of optical elements, renowned for their quality and performance.
The filter features a circular geometry with a diameter of 50.8 mm and a thickness of 0.9 mm, making it compatible with a wide range of optical systems. It is constructed from UVFS material, identified by the Mal-1965 material ID, ensuring durability and reliability.
The NE2R05A is equipped with a Thin Lens shape, providing superior optical performance. The front and back of the filter are coated with tho ne05a, a specialized coating that enhances its light absorption capabilities.
This filter is designed to work with a wavelength of 633 nm, making it suitable for various applications. The catalog number for this item is NE2R05A, and it is currently in stock. For more information, you can visit the vendor's website through the provided weblink, which has been verified and is valid.