JJC 46mm ND2-2000 VND Variable Neutral Density Filter Optical Glass

This JJC ND2-2000 Variable Neutral Density filter is designed with a built-in rotating ring to control neutral density from ND2 to ND2000 (1 to 11 f-stop). It reduces the amount of entering light without changing original colors, allowing for creative photographic effects.

Features:
* Darkens the entire image, enabling the use of wider apertures or slower shutter speeds than normally required.
* Suitable for recording movement or image blur in subjects like waterfalls, streams, waves, and clouds.
* Eliminates the need to buy and carry many fixed ND filters, offering versatility with its rotating ring.
* Constructed from German optical glass with 9 layers of anti-reflection coatings on each side (total 18 layers), making it anti-scratch, anti-static, oil, and water-resistant.
* Compatible with any lens with a 46mm filter thread. It is double-threaded with a 46mm inner thread (male) and a 49mm outer thread (female), allowing for 49mm accessories like lens caps or screw-in hoods.

Note: When using this variable ND filter at high ND values (9 f-stop or above) on wide-angle lenses, an 'X' cross mark, vignetting, reflections, or blur may appear in the picture. This is inherent to the design and operation of variable ND filters. If this is not acceptable, a non-variable ND filter is recommended.