View Full Version : NN5 + Canon 600D + Samyang 8 mm f/3.5
07-08-2013, 01:02 AM
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.
07-08-2013, 02:56 AM
Hi and welcome to the forum.
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:
Set lens parameter to 9mm in PTGui, because the lens is more like a 9mm fisheye. Set "minimize lens distorsion" to lens shift + heavy.
07-08-2013, 06:07 AM
Thank you for your response
I do not use the PTGui. I'm using Autopano.
Test for a couple of hours these parameters
07-08-2013, 08:24 AM
You can download a trial version to do your testing? Lens parameters should be the same with autopano.
07-08-2013, 01:25 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
07-08-2013, 11:11 PM
Thx for letting us know.
07-10-2013, 11:29 AM
Today I made more accurate measurements and got these results:
LRS = Lower Rail setting: 58
URS = upper rail setting = 93,5 +/- 0.5 mm
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