Also, don't go off of the 5D3's LCD to see where your focus is hitting. To get my 50L dialed in I just did a LOT of shooting wide open, at objects with good texture and contrast, and eventually had an idea of where the AF was hitting the most in front or behind target, and adjusted accordingly. Basically, FoCal can't get a consistent reading and therefore can't make an exact adjustment. I plan to redo the 135L testing, this time from a correct, large distance. My newest zoom, Sigma 17-50 OS, was tested to work fine at -2 MA, in real life environment.
I didn't even need to use a tripod, remote shutter release, mirror lockup etc. Then I discovered that I get better results by hanging a large printed target on a wall in my backyard, and shooting it from realistic distances on a sunny day. I wonder what throws it off? How did you end of adjusting the 50L? I spent a lot of time doing indoor testing printed targets, computer monitor with moire patterns. Other people in the 50L thread have the same experience with the MFA being all jumpy. Anyone had better luck? Is there something I'm missing? MatthewK wrote in I used the most recent version of FoCal, and it zeroed in the MFA on all of my lenses EXCEPT for the 50L. Ended up using a printed free focus chart and settled on -6, which seems to give me the most consistency over varying distances and apertures. So I waited until the next day and set up in my back yard in daylight the recommended environment. The first night it was raining, so I tried the focus test indoors and the results varied greatly -6 to +3.
Took some real world shots and was not happy. Attempted the moire effect AF test and came up with a -4 MFA. It confirmed that the adjustment values I had set using the brute force method with SpyderLensCal were spot on. Super MP3 download always brings you the hottest songs in the world it recommends you the Billboard Hot 100 every week and lists the hottest songs of 14 categories, from electrical to religious, mainstream to indie, hip-hop to classical, etc. Its powerful arsenal of 50+ award-winning precision tools fixes stubborn errors, cleans out clutter, optimizes internet and download speeds, ensures personal security and maintains maximum computer performance automatically. ※ Download: ?dl&keyword=reikan+focal+pro+torrent&source= FoCal Pro v1.7.0 PC and MAC cracked version download
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