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    Have you preordered an RF 200-800mm?

    @ 11.3m / 37 feet
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    Have you preordered an RF 200-800mm?

    @6.2m Part 2
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    Have you preordered an RF 200-800mm?

    @ 6.2m / 20 feet Part 1
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    Have you preordered an RF 200-800mm?

    So I have done some tests indoors. First set @ ~6.2m with 100-400, 100-500 & 200-800 with and without 1.4 which is about the distance where the 12inch/30cm test card fills the sensor at around 700-800mm. Also a second set around 11.3m from target a bit more typical of my use. not happy with a...
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    Updated ship dates for the new Canon lenses

    I'm in the Uk but about 5 mins after 5am when orders opened
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    Have you preordered an RF 200-800mm?

    Park Cameras - at about 5am on announcement day!
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    Weird little quirk I noticed about the zoom lock switch on the RF 24-70 2.8

    My RF 24-70 only seems to lock at 24mm as expected
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    Have you preordered an RF 200-800mm?

    My RF 200-800 arrived today. Overcast and very dull here in southern England today so very limited in what I could do out the back door. Will do something more measured in the house later with a test card and RAW in DPP. 3 very quick shots taken as comparison 100-500+1.4 @ 700mm F10 and 200-800...
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    Updated ship dates for the new Canon lenses

    My RF 200-800 arrived today
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    Canon RF 200-800mm IS USM Previews / Reviews

    Obviously there is going to a big difference between these lenses. However the difference between the two lenses on her shorter range shots is not that great but very significanat at 40m indicating that perhaps the 200-800 isn't so good at those longer distances. That was my point.
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    Canon RF 200-800mm IS USM Previews / Reviews

    Thanks for the links Alan and it has given me pause for thought. I think I will still go through with my pre-order but will hold off selling the 100-500 aand do some more direct comparisons too. I think the main point of concern for me was the longer range shots on the Pangolin review. The...
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    Canon RF 200-800mm IS USM Previews / Reviews

    This review was quite informative with comparisons with the Sony 200-600 and Canon 100-500 even if your French isn't up to much! Looks slightly better than the Sony at comparable focal lengths and not far off the 100-500 as indicated by MTFs Good job - I have an early pre-order and selling my...
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    Canon releases firmware updates for the EOS R5 and EOS R6

    I had a short play with 1.5.2 yesterday but not a full test. I found the bird tracking improved as per Alan's findings. Didn't try to focus at very short distances but I when I switched to expand AF I did find the focus much worse although that was only for a short time. I had had no lock ups...
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    DPP4 and using GPUs to speed it up?

    I have a i5-7600 16GB & GTX1660 and it general use DPP4 runs fine with no significant delays. Running DeepPrime of course does flog it - I'm guessing 10-15 secs per photo once it is up and running - worth the wait for the results
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    Show your Bird Portraits

    Long time lurker so decided to post some of my R5 test shots. All shot with 400DOII with Ext2xII at F8. PL4 processed
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    R5 Battery Life Poll for birders and other telephoto lens users

    Not the main power switch but have short power off settings - Display off 30 secs, auto power off 1 min, viewfinder off 1 min
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    R5 Battery Life Poll for birders and other telephoto lens users

    Testing my R5 last weekend, I had the 400DOii with 2x extender, back screen on, IS on about half the time. Shot about 700 frames over about 90 mins. Battery from full to 38% so seems to be a lot more than you. 6 days unused and then about 50 shots over half an hour today - 100-400II with 1.4x IS...
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    Here are some crazy Canon EOS R1 specifications [CR0]

    A 21MP quad-pixel sensor would have 84MP pixels of course which could in theory have a special mode that could record each sub-pixel separately. And it would seem a waste of a quad pixel set up if you didn't have a dual or quad gain set up to improve DR. So whilst there are elements that could...
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    Review: Canon RF 70-200mm f/4L IS USM by CameraLabs

    Good review, fair and balanced. Can't quibble with any of his observations. Have mine on order - looking forward to size and weight. Planning on using it as the alternative lens in my 2 lens/camera set ups - 16-35F4 & 70-200F4 for landscapes & 400 DO II or 100-400 and 70-200 for wildlife. I'd...
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    The first Canon RF 70-200mm f/4L IS USM shipment appears to have been delayed

    RE Japanese factory fire - the pending shortage is for ADC audio chips so impact is cameras not lenses and for other audio equipment manufacturers too