What is the NiSi Full Spectrum (FS) ND Filter range?
The NiSi Full Spectrum Neutral Density Filter range is a series of high-quality filters designed to evenly transmit light across ultraviolet, visible, and near-infrared wavelengths. These filters ensure perfect neutral colors and maintain fine details without compromising optical performance.
What makes the NiSi FS ND Filter unique in terms of material?
The NiSi FS ND Filter is crafted from H-K9L crown glass, an environmentally sustainable optical glass known for its high neutrality in light transmittance and consistent physical and chemical properties. The glass undergoes a precision annealing process to eliminate internal stress and prevent deformation, ensuring superior optical quality.
How does the NiSi FS ND Filter handle glare and reflections?
This filter features a double-sided nano "Ti" (titanium) attenuation film and antireflection coating. These advanced coatings minimize glare and reflection, reducing or eliminating light bouncing between the lens and other filters. This leads to clearer and more accurate images.
What is the benefit of the edge coating on the NiSi FS ND Filter?
The edges of the NiSi FS ND Filter are coated with a special matting from Japan, designed for optical lenses. This coating helps prevent ghosting and various forms of glare, enhancing the overall image quality.
Is the NiSi FS ND Filter suitable for professional cinematography?
Absolutely. The NiSi FS ND Filter is designed to meet the rigorous demands of professional cinematography. Its ability to maintain color neutrality and control reflections makes it an excellent choice for filmmakers seeking high-quality imagery.
What sizes are available in the NiSi FS ND Filter range?
Currently, the NiSi FS ND Filter is available in the 4×5.65" size, which is a standard size compatible with many professional cinematography setups and matte boxes. Coming soon to the larger 6.6x6.6" size.
How does the NiSi FS ND Filter impact the overall image quality?
The NiSi FS ND Filter ensures high-quality image capture by maintaining color neutrality, reducing glare and reflections, and preserving fine detail and texture in the image. This leads to a more natural and clear result.
How should I care for and maintain my NiSi FS ND Filter?
To maintain the quality of your NiSi FS ND Filter, it is recommended to clean it regularly with a soft, lint-free cloth. Avoid using harsh chemicals and store the filter in a protective case when not in use to prevent scratches and damage.