NDUV13A Dia. 25 mm SM1-Threaded Mount; UVFS Reflective ND Filter; OD 1.3
- 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
NDUV13A Dia. 25 mm SM1-Threaded Mount; UVFS Reflective ND Filter; OD 1.3
The NDUV13A is a Neutral Density Filter from Thorlabs, designed with a circular shape and a diameter of 25 mm. This filter features a UVFS reflective coating on both the front and back, specifically designed for an Optical Density (OD) of 1.3. The NDUV13A is compatible with SM1-threaded mounts, making it a versatile option for various optical setups.
The UVFS reflective coating on the NDUV13A is a unique feature that enhances its performance in specific applications. This coating is designed to reflect UV light, making it ideal for use in ultraviolet light experiments or applications. The OD of 1.3 indicates that the filter reduces the intensity of the light that passes through it by a factor of 20, providing significant light reduction while maintaining color neutrality.
The NDUV13A has a thickness of 1 mm, contributing to its overall durability and stability. This filter is currently in stock and available for purchase through the Thorlabs website, as indicated by its 'Valid - in stock' weblink status.
