NDUV513B Dia. 0.5 in Unmounted UVFS Reflective ND Filter; OD 1.3
- 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
NDUV513B Dia. 0.5 in Unmounted UVFS Reflective ND Filter; OD 1.3
The NDUV513B is a circular Neutral Density Filter, unmounted, with a diameter of 0.5 inches and a thickness of 1 millimeter. This filter is sourced from Thorlabs, a renowned vendor in the optical industry, and is part of their UVFS reflective ND filter series with an optical density of 1.3.
The filter is designed to uniformly reduce the intensity of incident light without altering its color composition, making it an ideal tool for managing light intensity in various optical applications. The UVFS material, specifically identified as "uvfs mal- 1965", ensures high-quality performance and durability.
The NDUV513B filter's coating is another notable feature. Both the front and back surfaces are coated with the THORLABS NDUV OD1.3 coating, which contributes to its neutral density performance. This coating is specifically designed to maintain consistent light reduction across the entire spectrum, from 300 nanometers and beyond.
The filter's thin lens shape allows for easy integration into various optical systems. It is currently in stock and available for immediate purchase through the provided weblink. For more detailed specifications and compatibility information, users are encouraged to visit the vendor's website.
