G1 nodal point

Started Jun 6, 2001 | Discussions thread
OP aeropic Contributing Member • Posts: 589
Re: G1 nodal point

Thanks for the links, I'll visit those sites.

You are right 2 measurements full tele and full wide would be a good startpoint !

Alain

WHY wrote:
digitalkamera.de has a chart of nodal points; however, the G1 is
not listed. Once one of us determines the G1 nodal points, they can
be submited.
http://www.digitalkamera.de/Info/Workshop/panorama/NodalPoint3-en.asp

digitalkamera.de's guide to finding your digicam's nodal point(s)
is here:
http://www.digitalkamera.de/Info/Workshop/panorama/NodalPoint2-en.htm

panoguide.com's guides to finding and testing found nodal points:
http://www.panoguide.com/technique/setup_panohead.html
http://www.panoguide.com/technique/lamppost_test.html

What bugs me about finding nodal points for the G1's zoom lens is
that there's no numerical indicator of zoom length while shooting,
so we have to nodal for either of the 2 known zoom values of
extreme wide or extreme tele.

alain wrote:

To generate proper panorama, it's best to rotate around the nodal
point so that to points at different depths keep aligned during
rotation.

Has anybody measured the distance of the focal point for the G1 at
different focal lenghts ?

thank you
Alain

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