NDUV30A Dia. 25 mm SM1-Threaded Mount; UVFS Reflective ND Filter; OD 3.0
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4877929746541196
- λ
- 300 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
NDUV30A Dia. 25 mm SM1-Threaded Mount; UVFS Reflective ND Filter; OD 3.0
The NDUV30A is a Neutral Density Filter from Thorlabs, designed with a circular shape and a diameter of 25 mm. This filter is equipped with a UVFS reflective coating on both the front and back, providing an Optical Density (OD) of 3.0. The NDUV30A is compatible with SM1-threaded mounts, ensuring a secure and stable fit within your optical system.
The UVFS reflective coating on this filter is specifically designed to block ultraviolet light, making it an ideal choice for applications that require the reduction of UV light while maintaining minimal impact on the visible light spectrum. The OD 3.0 rating indicates that this filter reduces the light intensity by a factor of 1000, providing significant protection for your equipment and ensuring optimal image quality.
The NDUV30A features a thin lens shape, which helps to minimize optical aberrations and maintain the integrity of your optical system. This filter is currently in stock and available for purchase through the Thorlabs website, as indicated by its weblink status.
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