NDUV504A Dia. 0.5 in SM05-Threaded Mount; UVFS Reflective ND Filter; OD 0.4
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 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
NDUV504A Dia. 0.5 in SM05-Threaded Mount; UVFS Reflective ND Filter; OD 0.4
The NDUV504A is a Neutral Density Filter from Thorlabs, designed with a circular shape and a diameter of 0.5 inches. It features a UVFS reflective coating with an Optical Density (OD) of 0.4, providing effective light reduction while maintaining color neutrality. The filter is designed for use with SM05-threaded mounts, ensuring a secure and stable fit within your optical system.
The NDUV504A is made from high-quality materials, with a material ID of "uvfs mal- 1965". It has a thickness of 1 millimeter, making it a thin and lightweight option for your optical needs. The front and back of the filter are coated with the same "tho nduv od04" coating, enhancing its durability and performance.
This filter is designed with a "Thin Lens" shape, which can be beneficial in certain optical applications. The NDUV504A is currently in stock and available for purchase through the Thorlabs website. For more information, you can refer to the product catalog number "NDUV504A" and the provided weblink.