Let’s double adapt this Helios 44-2 lens to an L-mount camera with our #NDThrottle variable ND lens adapter. Link in bio to learn more. - - #helios442 #m42 #m42lens #vintagelens #sigmafp #lensadapter #fotodiox #fotodioxpro #manuallens #bokeh #cinemacamera #cinemagear #cinematic #russianlens #sovietlens #filmmaking #videogear