Friday, 24 April 2020 | David
This is a really great bit of kit. Nice and sturdy, feels high quality as soon as you pick it up. Threads are nice and clean and the movement is beautifully smooth but with enough tension to make small adjustments easy. I'm not sure why the graduations go all the way to 9 because the adjustment is limited fro 0-6 which I guess are tied to the 6mm stroke. Maybe the small screw allows you to release and reset the location of the markings but i dont see mcuh point.
But that does not take away from what is an excellent, well built focuser.
Monday, 27 January 2020 | Collin
It works !. Took me no more than 40 seconds to match my focus - ok maybe 1 minute 40. Worth every penny !