mathieustern just made a video about our #NDThrottle lens adapters, which have a built-in variable ND filter, perfect for shallow DOF video and and long exposure photography. Check out the video in the link in our bio. - - #ndthrottle #ndfilter #vdnfilter #lensadapter #fotodioxpro #fotodiox #fotodioxadapter #manuallens #shallowdof #bokeh #longexposure #longexposurephotography #flower #flowerphotography #statue #sonya7iii #fisheyetakumar