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Oct 20, 2018 20:44:20   #
Gene51 Loc: Yonkers, NY, now in LSD (LowerSlowerDelaware)
 
BboH wrote:
Juan
Look at two places:
Nodal Ninja to get some info about panorama heads and PTGui to get a lot of information about making panoramas.
https://shop.nodalninja.com/
http://www.ptgui.com/

Couple of points:
Do not expect to make good panoramas with just an ordinary ball-head. You need to center the nodal point (the spot in the LENS) where the light crosses over directly over the rotation point - which is the center pole of your tripod. A ball head centers the sensor, not the lens' nodal point.

You can make nice panoramas doing it hand-held without going to the expense of a panorama head.

Look at the spot in the lens between 1/3 and 1/2 of the way out from the camera. Put the view finder to your eye then stick your foot out under that spot and hold it unmovable. Then hold your camera steady to your eye and rotate your entire body - don't just turn your head - after each shot - overlapping your images about 30%. Keep your camera level; make your settings before your first shot and then do not change anything - and that includes the focus - until you've made your last shot.

Hope this helps
Juan br Look at two places: br Nodal Ninja to get... (show quote)


The majority of the panos I have posted here were either done on a ball head (65%) or hand held (35%).

The only time you'll need to find the no-parallax point on a lens is when you have foreground elements that obscure some of the background, like a tree, utilty pole, etc.

The other thing that is important is to use longer lenses. It avoids the vignetting and volume deformation that occurs in the corners and edges respectively.

When doing handheld, I turn my head, body or whatever. I also seldom keep the camera level, but I will take as many shots as necessary to cover the entire compsition with frames that overlap 40% - 50%. I do this because when shooting hand held it's not easy to be precise.

However, I do prefer to use my multi-row pano head, now that I have one - faster and more accurate.

Btw, your method of eyeballing the no-parallax point is no better than not going through the motions. You either have no parallax error or you do. Even a slight amount of error will cause problems.

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Oct 21, 2018 08:04:27   #
Gene51 Loc: Yonkers, NY, now in LSD (LowerSlowerDelaware)
 
abc1234 wrote:
No tripod for this shot. See my other post. The problem with the foreground in this shot was sloppy content-aware fill on my part. I checked the original pan and the lines were correct. The sloppy lines is where I filled.

I have two tripods. My preferred one is heavier but does have the three-axis head. The head has two bubble levels but I use a three bubble one on the hot shoe. What perplexes me is that I cannot rotate 180 degrees without the horizontal hot shoe bubble moving a tad. Probably does not matter in reality. I am going shot a panorama, with and without the tripod to see how it comes out.

Thanks for the help.
No tripod for this shot. See my other post. The ... (show quote)


When I was using a ball head, I used a level on the top of the tripod, then rely on the camera's "virtual horizon" feature to level the camera. I would first level the tripod, then the camera using the ball head and the VH. From that point forward, I did not touch the ball head, and if I moved the tripod, all I really needed to do was level it again. The camera and ball head did not need re-leveling.

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Oct 21, 2018 08:45:03   #
abc1234 Loc: Elk Grove Village, Illinois
 
Gene51 wrote:
When I was using a ball head, I used a level on the top of the tripod, then rely on the camera's "virtual horizon" feature to level the camera. I would first level the tripod, then the camera using the ball head and the VH. From that point forward, I did not touch the ball head, and if I moved the tripod, all I really needed to do was level it again. The camera and ball head did not need re-leveling.


Good suggestion. Thanks for making it and I will try it. Unfortunately, most of my panoramas are done spontaneously so I do not have my tripod. My handheld panoramas are still perfectly acceptable to me except for that curvature. I guess the only way of getting rid of that is by standing far away from the scene but that is not always possible.

You once contributed to a discussion on tripod sturdiness. As a result, I bought a new tripod that was a lot heavier and is now my primary tripod. If it were not so long and heavy, I would use it for all my pictures. It does matter. It was a used Slik for about $130 so I wonder how much better a $400 tripod and head are.

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