ND-VARIO filter Variable 5-9 stops Nano-coating in optical glass
The NiSi ND-VARIO Variable 5-9 stops filters are the ideal tool for photographers who want to approach the world of long exposures and for videographers who want to be able to control the light in real-time during shooting, without introducing heavy artefact or aberration. NiSi has created a unique filter, allowing you to use a single filter to obtain a reduction of the light that enters the lens from 5 to 9 stops. The characteristics and quality of the filter avoid any “X” or “cross effect” from which variable ND filters often suffer.
The unique lens grade optical glass that made the NiSi brand famous was also used for this ND Variable. Furthermore, there is the Nano Coating treatment which makes the surface waterproof and resistant to grease and dirt, so cleaning the filters has never been easier. NiSi ND Variable Nano filters are available in many popular sizes, from 40.5 to 95mm.
The front thread is one step above the rear thread (except 95mm size), for example:
- Back thread 67mm -> Front thread 72mm
- Back thread 72mm -> Front thread 77mm
- Back thread 77mm -> Front thread 82mm
- Back thread 82mm -> Front thread 86mm
- Back thread 95mm -> Front thread 95mm
Made with high quality neutral optical glass, the circular screw-in variable NiSi ND filter is perfect for creative effects such as:
- Decrease the depth of field with strong brightness
- Control the timings in the videos and time-lapse
- Make the water look like silk
Thanks to the ability to adjust the absorption from 5 to 9 stops, the filter is very versatile, and allows you to obtain the exposure times you need.
If you want to add glass in front of your lens, make it of the highest optical and constructive quality there is.
NiSi variable filter is also available with 1.5-5 stops density, it is the perfect match with the 5-9 stops.