All Forum Comments
Comment by johnriley posted on Discussion Fortnightly Competition # 59 - SNOW & COLD at 08/01/2011 - 23:29
Comment by johnriley posted on Discussion Fortnightly Competition # 59 - SNOW & COLD at 08/01/2011 - 23:13
If you think this one is falling by the wayside, then it could be closed off and you could start again, but you might upset anyone who had some entries planned....
Comment by johnriley posted on Discussion Fortnightly Competition # 59 - SNOW & COLD at 08/01/2011 - 22:57
Comment by johnriley posted on 1.7 converter problem! at 08/01/2011 - 17:04
Comment by johnriley posted on M42 adapter for the K5 at 08/01/2011 - 13:35
Comment by johnriley posted on Wanted: Sigma 30mm f/1.4 at 08/01/2011 - 12:50
Clearly the sensor itself is not the only factor.
Comment by johnriley posted on "We never rule anything out..." at 08/01/2011 - 12:45
So, point the camera at a blank surface and adjust the dioptre until the lines etched on the focusing screen are sharp. It's surprising how many photographers do not do this and hence have manual focusing problems.
Incidentally, we make a lot of AF errors these days, but 1970s manual focusing tests in Photo Technique magazine showed that the average human cannot focus easily in the same place twice. The amount of error found was huge, presumably because the eye adapts and gets tired and is thoroughly unreliable.
Comment by johnriley posted on Do MF lenses need AF adjustment? at 08/01/2011 - 02:12
I never could get much out of a monopod. Fair enough, it stops up and down movement, but forwards, backwards, sideways it wobbles about...
So for occasional use I no longer even think of a monopod, but use a photographic hiking stick instead. The one I have is the Trailwise Photoshoot 7075. There's no ball and socket head as standard, but it would be possible to carry one easily enough. The fitting is a standard tripod screw, concealed beneath the wooden top.
Comment by johnriley posted on Monopod - Slik 350 EX at 08/01/2011 - 02:06
Comment by johnriley posted on "We never rule anything out..." at 08/01/2011 - 02:01

