NENIR210B 2 in x 2 in Unmounted NIR Absorptive ND Filter; OD 1.0
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Rectangular
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4440236216729967
- λ
- 1550 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
NENIR210B 2 in x 2 in Unmounted NIR Absorptive ND Filter; OD 1.0
The NENIR210B is a 2 in x 2 in Unmounted Neutral Density (ND) Filter, specifically designed for Near-Infrared (NIR) applications with a center wavelength of 1550 nm. This filter is sourced from Thorlabs, a reputable vendor known for its high-quality optical components.
The filter is made of UVFS material, identified by the Mal-1965 material ID. It features a thin lens shape, with a width, height, and thickness of 50.8 mm, 50.8 mm, and 1.6 mm respectively. This compact size makes it suitable for various optical systems where space is a constraint.
The NENIR210B is coated with the THo NENIR10B coating on both the front and back surfaces. This coating provides excellent neutral density performance, ensuring minimal color shift and high transmission across the NIR spectrum.
The filter is unmounted, providing users with the flexibility to integrate it into their existing optical systems using their preferred mounting solution. The web link provided leads to Thorlabs' product page, where users can find more information about the filter, including its current availability status.
