NENIR03B Dia. 25 mm Unmounted NIR Absorptive ND Filter; OD 0.3
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25 mm
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
NENIR03B Dia. 25 mm Unmounted NIR Absorptive ND Filter; OD 0.3
The NENIR03B Dia. 25 mm Unmounted NIR Absorptive ND Filter is a high-quality optical component designed for use in near-infrared (NIR) applications. This filter, sourced from the renowned vendor Thorlabs, is a Neutral Density (ND) type, specifically designed to reduce the intensity of incident light without altering its color composition.
The filter has a diameter of 25 mm and a thickness of 0.5 mm, making it suitable for a wide range of optical systems. It features a Thin Lens shape, which is beneficial in applications where space is a constraint. The filter's coating, denoted as 'tho nenir03b' on both the front and back surfaces, enhances its performance in NIR applications, particularly at a wavelength of 1550 nm.
The NENIR03B filter is part of the UVFS MAL-1965 material category, which further attests to its high-performance characteristics. The filter's catalog number, NENIR03B, allows for easy identification and tracking within Thorlabs' extensive catalog. The filter's current status is 'Valid - in stock', indicating its availability for immediate use in your optical systems.
For more detailed information, including direct access to Thorlabs' product page, please refer to the provided weblinks.
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