Spyderlenscal & teleconverter

Discussion in 'Photography Equipment & Products' started by SuzukiGS750EZ, May 22, 2020.

  1. SuzukiGS750EZ

    SuzukiGS750EZ No longer a newbie, moving up!

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    Hey guys. I have a canon 80d. I just bought a 70-200 f2.8 iii & a canon 100-400 ii. I also have a 1.4x III. I own a spyderlenscal & I'd like to make sure it's sharp with these two lenses but I don't think I have enough room to get far enough away from the target. Can I shoot it close & still get the results I need to adjust?


     
  2. SuzukiGS750EZ

    SuzukiGS750EZ No longer a newbie, moving up!

    Joined:
    Oct 5, 2016
    Messages:
    662
    Likes Received:
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    Location:
    Connecticut
    Can others edit my Photos:
    Photos OK to edit


    My method which I'm sure is wrong is to get everything on the same plane. I then fill the center focus point with the QR code looking block with my grid lines on the 0 line on the target and shoot. Adjust in MA menu, refocus, refocus and shoot. I then move back a ways and shoot from distance seeing if it's all still good. When close and far on same focal length are good I call it complete.
     

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