INON S-MRS Magnet Ring S70 Set greenwaterfilter Using short minimum focus distance

Using short minimum focus distance lenses will reduce the magnification

An adapter to link GoPro housing on a ball-joint of INON Carbon Telescopic Arm/Stick Arm to create a selfie

Weight: 68g

A port with M86 threaded mount

60m (197ft)

INON S-MRS Magnet Ring S70 Set greenwaterfilter Using short minimum focus distanceA set of "S MRS Magnet Ring" and "Magnet Ring Adapter S70". Attaching on the Sigma "70mm F2. 8 DG MACRO" lens enables manual focus operation. Only "MRS EXT. Ring 33" and "MRS EXT. Ring 111" are usable. Other MRS ports are not compatible. Specifications Weight (air) 75 g 2. 6 oz Item Includes Magnet ring