NENIR505B Dia. 0.5 in NIR Absorptive ND Filter; OD 0.5
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 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
NENIR505B Dia. 0.5 in NIR Absorptive ND Filter; OD 0.5
The NENIR505B is a Neutral Density (ND) Filter, specifically designed for use in the near-infrared (NIR) spectrum with a wavelength of 1550 nm. This filter is manufactured by Thorlabs, a leading vendor in the field of optical components. The NENIR505B is a circular filter, with a diameter of 12.7 mm and a thickness of 0.8 mm, making it suitable for a wide range of optical applications.
The filter features a unique coating on both the front and back surfaces, denoted as 'tho nenir05b'. This coating is designed to provide an Optical Density (OD) of 0.5, which corresponds to a 70% transmission rate. This property makes the NENIR505B ideal for applications where light intensity needs to be reduced without significantly altering the color balance.
The NENIR505B filter is designed with a 'Thin Lens' shape, which is beneficial in maintaining the integrity of the optical path and minimizing unwanted distortions. The filter's geometry and coating make it a versatile tool for various NIR applications, including but not limited to, laser systems, biomedical imaging, and optical communication.
For more information and to purchase this product, please visit the vendor's website through the provided weblink. The link has been verified and indicates that the product is currently in stock.
