Joined on Feb 22, 2021

AcornStone's recent activity

  • My EF version is great too.  I think it was just a bad copy.  I’ll wait until my local store has one in stock and just test it first.
  • I wasn’t at the closest focus distance, my goal was to try to have as close as possible distance and settings. Based on further testing the CA seemed to be tied to the aperture- anything below f5.6 ...
  • Created question thread New RF 24-105mm F4L CA issues?
    I've been testing the replacement RF 24-105mm F4L and it seems to exhibit CA (purple fringing) that worsens as it zooms.  I compared it to my old EF 24-105mm F4L using the Canon adapter. See the ...
  • I have the same small gap on the bottom of the lens mount. It is only visible when viewed face on, when viewed from bottom of the camera everything is flush. What is the consensus, is there a ...
  • New lens arrived and the original was clearly used. If anyone is wondering, there IS a small manual, the lens case bag is taped closed and the lens hood is separately bagged from the lens. Initial ...
  • Yup, that is what I decided to do too.  Amazon CS was great about it as usual.  Thanks for all the quick replies.
  • Yes 100% sure, shipped and sold by Amazon.   The date code on the lens indicates it was manufactured in Oct 2020. Any one know if it is supposed to come with a manual?  There is a warranty card ...
  • Created question thread New RF 24-105MM F4L Questions
    I just purchased this lens off Amazon as new from Amazon. It had clearly been opened (hair & dust in box) but otherwise it looks fine. It was missing the manual that all my other Canon lenses have ...
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