i use the indi focus with my 35mm lenses... its quite easy. i forgot how much i paid him but he sent me a gear that took the place of the foam wheel.. and then he sent me gears that go over the focus ring on the 35mm lens (i use nikon) the one that goes on the nikon uses three allan screws to tighten down to the lens.. and there ya go.. it works. right now im extending the piece from the focus wheel itself to where it attaches to the gear to turn the lens.. i want the focus wheel closer to the camera (further from the 35mm lens)... if u want pics of it then just shoot me a pm and ill send u pics
on a side note.. ive decided to build a new adapter (it looks like a micro35.. but its vibrating instead of spinning.. much easier to work with rather than build a vibrating unit inside a small tube
on a side note.. ive decided to build a new adapter (it looks like a micro35.. but its vibrating instead of spinning.. much easier to work with rather than build a vibrating unit inside a small tube