The Fotodiox Canon FD to Sony E ND Throttle adapter has a built-in variable ND filter, which allows you to filter your photos for easier shallow depth of field photography. Link in bio to learn more. - - #ndthrottle #sonya7sii #sonyemount #canonfd #canonfd50mm #canonfd50mmf18 #fallphotography #autumnphotography #fallcolors #autumncolors #fall #autumn #bokeh #primelens #vintagelens #manuallens #50mm #nature #naturephotography #landscape #landscapephotography #shallowdof