Camnoon 49mm Multi-Coated Variable ND Filter ND2-ND400 Adjustable Neutral Density Filter with Cleaning Cloth for DSLR Camera Lens

Features:
Made of CNC Aluminum alloy frame and professional optical glasses.
Double-side multilayer film coating, high transmittance and low reflectivity.
10 stops adjustable neutral density(ND2 to ND400) can reduce exposure brightness flexibly.
Can be used to achieve super slow shutter speeds in daylight to render moving subjects invisible.
Suitable for different photography conditions, such as water falls, clouds or any fast moving subject.