Olympus mFT Zuiko ED 9-18mm f/4.0-5.6 auto lens recognition

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springm
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Olympus mFT Zuiko ED 9-18mm f/4.0-5.6 auto lens recognition

Post by springm »

To get this lens auto-recognized on the OM-D, I had to modify the file profile_olympuslenstable.txt

I did comment out the line

0 4 16|Zuiko Digital ED 9-18mm f/4.0-5.6

which is for the four-thirds version and instead inserted

0 4 16|M.Zuiko Digital ED 9-18mm f/4.0-5.6

The M. makes all the difference!

---M
mikmak
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Re: Olympus mFT Zuiko ED 9-18mm f/4.0-5.6 auto lens recognit

Post by mikmak »

Hello

Here is the values for correction for the 9-18 mm Lense.

begin lens
group: micro43
multiplier: 2.0
aperture: 4.0
calibrated: true
menu_lens: Zuiko Digital ED 9-18mm f/4.0-5.6
cal_abc: 9.0 -0.01397 -0.00132 0.00746
cal_abc: 10.0 -0.01510 0.00629 0.00151
cal_abc: 11.0 -0.01606 0.02292 -0.01323
cal_abc: 12.0 -0.01257 0.02188 -0.01427
cal_abc: 14.0 -0.00955 0.02238 -0.01717
cal_abc: 16.0 -0.00227 0.00203 0.00307
cal_abc: 18.0 -0.00053 -0.00094 0.00420
end
G0bble
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Re: Olympus mFT Zuiko ED 9-18mm f/4.0-5.6 auto lens recognit

Post by G0bble »

So where exactly do I place the above data? Is it inside profile_olympuslenstable.txt? Or inside profile_olympus.txt ?

Thanks
mikmak
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Re: Olympus mFT Zuiko ED 9-18mm f/4.0-5.6 auto lens recognit

Post by mikmak »

You put them in 'profile_micro43'. find the 9-18 lense and replace the lines with the calibrated values.

Regards Per
G0bble
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Re: Olympus mFT Zuiko ED 9-18mm f/4.0-5.6 auto lens recognit

Post by G0bble »

Thanks. That worked.
I see in this other thread that you originally used Hugin and somebody (sesquiped) posted a different set of vaules. http://forum.corel.com/EN/viewtopic.php ... us#p253187
Did you try those? Which ones are you using now?

--G0bble
mikmak
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Re: Olympus mFT Zuiko ED 9-18mm f/4.0-5.6 auto lens recognit

Post by mikmak »

I use them posted in this thread. The new values is much better in the low end.

Regards
Per