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#CANON PC 1591 MANUAL UPDATE#
With each new A7R the auto focus has improved and the recent firmware update for A7R III has made the camera even better but not as good as the RIV.Īs I covered extensively in both of my A7R IV reviews I have completely changed my auto focus setting preferences. I have never said that the Sony 90 macro was the fastest macro lens I have ever used so let me clarify that distinction. At that time I said that the 90mm macro was the best macro lens I have ever used, prior to that it was the Olympus 50mm F/2 for 4/3. The first Sony FF cameras I reviewed were the A7R II and A7 II with the Sony FE 90mm macro. Both FF and MF require much more critical focus than M43 or even APS-C.
#CANON PC 1591 MANUAL FULL#
So first I can assure you that shooting with M43 is not at all like using Full Frame or Medium Format. I later migrated to M43 with the first camera with an Olympus housing. I am a big fan of 4/3 and M43 having moved from the Nikonos RS film camera to Olympus 43 (E-1, E-300, E330 E-3) as my first digital cameras. First is the issue of comparing apples to apples. Most if not all of the questions you have ask are answered in those reviews so I will highlight some of the specific issues you have ask about. Most of my reviews address mirrorless cameras from a number of manufactures and that I have not done much with Panasonic because the Editor is a Pana user and covers that equipment. So let me start off by saying that I am Senior Reviewer for and I have done over eighty equipment reviews for this magazine alone. Your questions for the most part address the Sony A7R IV and the Sony FE 90mm F/2.8 macro lens. Thank you all for your interest in my article in.
#CANON PC 1591 MANUAL HOW TO#
The first settings tell the camera where is the focus point the second tell the camera how to deal with the engineĪFS - focus when the shutter is pressed half and expect no movementĪFF - focus when the shutter is pressed half and expect movementĬAF - focus when the shutter is pressed half and expect predictable movement So the camera has face/eye area tracking multi area single area spot focus ares and AFS AFF and CAF modes You can use tracking combined with single AF and AFF on my GH5 without C-AF What you describe there is tracking which is not C-AF to my understanding. Sometimes, when vis allows, I even use the 105mm Canon on EM1II for macro. Sony just has the 90mm macro that is similar to the 45mm Panasonic Macro on EM1II - I already now prefer Zuiko 60mm that would be similar to a 120mm macro lens on FF body. Also the macro lens choice is far better than Sony (105mm, but also 150mm and 180mm Canon macros look very promising to me for FF). From Canon camera body I expect superior AF (dual pixel AF in combination with native lens mount). The other choice, for me, is the Canon (mirrorless) camera body. A comparison of C-AF between A7RIV (and A7RIII) and EM1II would give me (and others) an idea how good AF is in the real world with Sony A7 cameras and help to decide whether to go for Sony A7 with superior sensor. Some people here say that AF (and more even, C-AF) on the Sony with the 90mm macro lens does practically not work, while others, like you, say it "is the best macro and AF ever". I am interested to know since I consider to go to FF (not now, but I am reading here with interest and some day will do so - maybe just to find out that MFT fits me better). EM1II with Zuiko 60mm (or Pana 45mm) compared to A7RIV (and A7RIII) with Sony 90mm (or adapted Canon or Sigma 105mm)?
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How would you rate and compare C-AF on both cameras with similar lenses (e.g. I remember you also were using and testing EM1II - therefore allow me a question: spot in the center to focus on an eye of a fish, then move the frame and the eye still remains in focus) with Oly EM1II (60mm Macro, 45mm Pana macro, 12-40mm Zuiko, 7-14mm Pana and even Canon 8-15mm FE with metabones 1x adapter) and it works very well. I (and others) use similar C-AF technique (e.g. In the article, quoted above, you say that you are using C-AF and it works very well with this camera. I read your Sony A7IV reviews with great interest.