TILTA TILTAING Seamless TA-FGR 0.8 MOD Focus Gear Ring for Sony/Canon/Sigma/Tokina/Nikon/Fujifilm/Panasonic/Olympus/DU/Zeiss Lenses (88-90) 88-90 sound ②Do not use the computer

②Do not use the computer USB supply for the camera

Features:The guitar feeler gauge set is made of quality stainless steel

5mm(1/8") TRRS audio microphone port

keep in tune perfectly and No Buzz

Shell material: ABS

TILTA TILTAING Seamless TA-FGR 0.8 MOD Focus Gear Ring for Sony/Canon/Sigma/Tokina/Nikon/Fujifilm/Panasonic/Olympus/DU/Zeiss Lenses (88-90) 88-90 sound ②Do not use the computerTILTA TILTAING Seamless TA FGR 0. 8 MOD Focus Gear Ring for Sony Canon Sigma Tokina Nikon Fujifilm Panasonic Olympus DU Zeiss Lenses (88 90) 14 Different Gear Ring Sizes to Cover Most Major Lenses This seamless gear ring allows you to add a 0. 8m toothed ring to photographic lenses to allow for the use of cinema follow focuses. Seamless attachment to the lens No more screw for tightening the focus gear Gear ring sizes cover all lens models Protect