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the focus problem Olympus 25mm + DJI Focus
578 6 2017-2-24
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fans218d2672
lvl.2
Spain
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Hello all,

Try to use DJI Focus with Olympus 25 mm lense and the focus are "jumping": : transferred smoothly, then disappears for a second and appears again and never got infinity. But with the finger works perfect. The standard 17mm lense with DJI focus works fine.

Andrei
2017-2-24
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Cougar1
First Officer
Flight distance : 924393 ft
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Canada
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Mine does the same, tried with a different 25mm Olympus lens, still the same.
Then I tried updating firmware using an Osmo Pro. Opened the text file and said success but also said in all capital letters "FOCUS NOT CONNECT", connected to my Inspire 2 and no difference, still the same.

Video:
2017-2-24
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DJI-Jamie
DJI team
Flight distance : 112405 ft
United States
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Just to clarify, have you calibrated the lens itself or the Focus RC itself?
2017-2-24
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Cougar1
First Officer
Flight distance : 924393 ft
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Canada
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DJI-Jamie Posted at 2017-2-24 16:09
Just to clarify, have you calibrated the lens itself or the Focus RC itself?

Booth lens as well as Focus Wheel has been calibrated, works just fine with 15mm lens. My main concern is the message in the text file. Seems to me something is very wrong with the Focus wheel, have corresponded with one user that this works for as well as one other person having the same issue. When I disconnect the Focus handweel i have no issues adusting focus using the app on my iPad.
2017-2-24
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Cougar1
First Officer
Flight distance : 924393 ft
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Canada
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DJI-Jamie Posted at 2017-2-24 16:09
Just to clarify, have you calibrated the lens itself or the Focus RC itself?

DJI-Jamie,
Just an update, checked all my lenses agin for calibration, and the 25mm would not calibrate, saying it was to close regardless of how far away from the target I was. Other lenses did calibrate fine, just not the 25mm.
2017-2-25
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fansc0cdc59f
lvl.4
Flight distance : 442740 ft
United Kingdom
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Has there been any update on this issue? I have exactly the same issue with exactly the same lens. DJI ???
2018-4-11
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Cougar1
First Officer
Flight distance : 924393 ft
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Canada
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fansc0cdc59f Posted at 2018-4-11 09:29
Has there been any update on this issue? I have exactly the same issue with exactly the same lens. DJI ???

Yes issue was finally resolved by DJI, had to send my I2 back (a few times) until it was fixed. All working now.
Hre you can read the whole story:

https://forum.dji.com/thread-120264-1-1.html
2018-4-11
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