NDUV2R02B Dia. 50 mm Unmounted UVFS Reflective ND Filter; OD 0.2
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 50 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
NDUV2R02B Dia. 50 mm Unmounted UVFS Reflective ND Filter; OD 0.2
The NDUV2R02B is a Neutral Density Filter with a diameter of 50 mm, manufactured by Thorlabs. This unmounted filter is designed with a thin lens shape and a thickness of 2 mm, making it a suitable choice for various optical applications. The filter is made of UVFS material, specifically identified as "UVFS mal- 1965" in the item data.
This filter is characterized by its Neutral Density (ND) coating, which has an Optical Density (OD) of 0.2. The coating is applied to both the front and back surfaces, ensuring consistent performance and reliable optical properties. The NDUV2R02B filter is designed to operate at a wavelength of 300 nm.
The filter's catalog number is NDUV2R02B, and it can be found on Thorlabs' official website. The link provided in the item data indicates that the filter is currently in stock, ensuring quick and efficient procurement for your optical needs.