NN5 + Canon 600D + Samyang 8 mm f/3.5 [Archive] - Nodal Ninja Forum

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Czepiczek
07-08-2013, 12:02 AM
Welcome

I have a question for you that you are using the parameters set for the head in this configuration. I mean NN5 + Canon 600d + Samyang 8 mm f/3.5
Of course, in this case, the apparatus may be from Canon 350D to 600D are dimensionally similar.

hindenhaag
07-08-2013, 01:56 AM
Hi and welcome to the forum.

http://wiki.panotools.org/Entrance_Pupil_Database

H + 13mm for the reference point of the vertical rail is LRS = Lower Rail setting: 53

L1 + L2 gives you URS = upper rail setting = 39 + 50 = 89

Test this with the following methods described in the links below:

http://www.nodalninja.com/forum/showthread.php?5154-Settings-NN3-Canon-EOS-6D-Canon-EF-17-40mm&p=38717#post38717

Set lens parameter to 9mm in PTGui, because the lens is more like a 9mm fisheye. Set "minimize lens distorsion" to lens shift + heavy.

Heinz

Czepiczek
07-08-2013, 05:07 AM
Thank you for your response

I do not use the PTGui. I'm using Autopano.

Test for a couple of hours these parameters

Regards

hindenhaag
07-08-2013, 07:24 AM
You can download a trial version to do your testing? Lens parameters should be the same with autopano.

Heinz

Czepiczek
07-08-2013, 12:25 PM
Today I tried to hand for the values ​​and got these results:

LRS = Lower Rail setting: 57
URS = upper rail setting = 94,5

in Autopano RMS 3.74

hindenhaag
07-08-2013, 10:11 PM
Thx for letting us know.

Heinz

Czepiczek
07-10-2013, 10:29 AM
Welcome

Today I made more accurate measurements and got these results:

LRS = Lower Rail setting: 58
URS = upper rail setting = 93,5 +/- 0.5 mm