Originally posted by swanlefitte Of course if you know you get back /front focus and what degree one could get proficient at getting the adjustment by feel. Every lens seems to have a different focus throw complicating the matter.
I used to use Focus Charts, but yes quite quickly in the field you can tell with 2mins of tinkering if the lens benefits in clarity and focus in either direction by repeat testing, adjust, test, adjust and so forth. But of course there are many scenarios where that time spent is not possible, shots need to be fired off quickly.
There are a few reasons that put me onto getting (or trying) more proficient in using MF mode. One is that I am keen to have a play with focal lengths and apertures such as 85/1.4 and 135/2, but can't afford the AF of these kinda lenses, but my budget will extend to the MF variants of these combinations. Can I handle shooting a portrait session for example with MF glass? I dunno... best try using MF exclusively with all lens and see then!
The other motivation is I am just unsure of how
good the AF confirmation/system is on my K-1, whether it is poor in relation to other brands, or just user error, but at least when moving away from it and shooting MF then I can take more the blame than blame the camera (ie, confirmation point confirmed, hexagon is shown in Viewfinder Overlay, take shot, review, subject is blurry, focus is way off... grr...)
I'm starting to realise that my month of May testing MF technique may have been skewed by the fact I ignored Fine Adjustments, thinking that I'm in MF mode it doesn't apply. Some of those days I ignored it (for example when framing a shot and wanting the focus to being not on the centre point anyway), but I am now wondering if the times I was using centre point and AF confirmation that I had my settings all wrong, and basically subject to the same follies as using the AF system fully (I just manually took myself there...).
I am indeed a slooooow learner lol
---------- Post added 05-28-18 at 07:19 AM ----------
Originally posted by rawr There is also focus peaking in LiveView, of course.
Works well with MF lenses with razor thin DOF like the Samyang 85.
The only time I have comfortably used LiveView and MF is when monopodding, handheld out in the field using LV doesn't 'feel' too great and I believe contributes to my back problems due to the position I am left holding the camera in. I have a 1.22 magnifier viewfinder on the K-1 which helps, I think I would like to try the Tenpa 1.36.
Using LV I think also drains batteries real quick as well.