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Tripods??
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Aug 7, 2021 12:22:18   #
GerryER Loc: Virginia USA
 
Gene51 wrote:
What you are looking for may be found here:

https://thecentercolumn.com/

Here you will understand, without the mythology surrounding personal favorites, why getting a well-designed carbon tripod stable enough to serve your needs will save you $$$ in the long term. You first need to recognize that long tele at or near minimum focus distance as well as high magnification macro will need a more stable tripod than wide angle through short tele applications.

Mild vibrations are not a problem for surveyor's tripods - and the use is basically hands-off once it is leveled and set up. They are designed for modest loading (30-50 lbs) and NOT designed to dampen vibrations coming from wind or the camera itself. Wooden tripods will offer better damping over aluminum, but they will be heavier and not support the loads that aluminum ones are capable of. While I've seen surveyors tripods used for gigapan use, again this is short focal length low magnification.
What you are looking for may be found here: br br... (show quote)


Gene, thanks for the links; very interesting. If he could test a surveyor's tripod in the same manner, I think he would find them to be much stiffer than the tubular-leg tripods due to their "rectangular style" leg construction, the way they attach to the head and the way the legs clamp. I don't know about the damping, but as one of the commenters stated, tieing a weight directly to the head (rather than hanging a weight) would increase its inertia and make it less susceptible to wind influence and ground vibrations (though, once it got moving, it would be harder to stop.). Increased mass means a lower self-resonant frequency. This would be better for any tripod. A good graphite tripod would be they way to go, if you wanted to spend the money; I'm just looking for an alternative that is less expensive and gives reasonable results and thought the surveyor's tripod might be the answer.

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Aug 7, 2021 12:53:36   #
imagemeister Loc: mid east Florida
 
GerryER wrote:
That is all well and good, but we are talking about a tripod and not a "precision instrument." Most of the telescopic-leg tripods are aluminum, the Carbon fiber ones are expensive. The aluminum Surveyor's tripods are much heftier (also heavier, I realize) than the standard tubular tripods, but also cheaper and more stable (stiff), I would think. I was just hoping someone had tried one with their camera setup and could give an opinion on them. Weight, within reason, is not a critical issue with me; I can still carry a reasonable load, even at my age. I am more interested in their performance / stability with, say a 30 lbs. load on them. Guess I'll have to try one myself. They are relatively inexpensive compared to the "heavy-duty" photo versions, so if it doesn't work out, not much lost.
That is all well and good, but we are talking abou... (show quote)


You can buy them at flea markets and pawn shops to just try one out for small investment .....
.

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Aug 7, 2021 13:03:11   #
Polock
 
years ago this was for a infrared camera used in power company switchyards. steel legs, about 50 lbs.
it really looks silly with a olympus om5 mii on top.



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Aug 7, 2021 13:13:18   #
GerryER Loc: Virginia USA
 
Polock wrote:
years ago this was for a infrared camera used in power company switchyards. steel legs, about 50 lbs.
it really looks silly with a olympus om5 mii on top.


The idea of having a heavier, stiffer tripod is for the large telephoto lenses, not for the smaller cameras and lenses. But having said that, if that's all you have, and it gets the job done, who cares how it looks?

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Aug 7, 2021 13:15:00   #
GerryER Loc: Virginia USA
 
imagemeister wrote:
You can buy them at flea markets and pawn shops to just try one out for small investment .....
.


That's what I'm doing; was just hoping someone else had tried it and had some input; silly me!

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Aug 7, 2021 13:56:58   #
M1911 Loc: DFW Metromess
 
Look on ebay
Lots of good tripods there, new used and preowned.
Wood, Carbon, Aluminum
camera, astro, surveyor

My field tripod is a Ries Model C and 85 years old (estimated based on my father's probable purchase date). It does 95% of what I need in the field.

Berlebach tripods are great too. Been making wooden tripods since 1880s.

Zone 6 tripods are essentially surveyor tripods converted to wooden field tripods. Spikes and no rubber feet.

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Aug 7, 2021 15:08:51   #
Gene51 Loc: Yonkers, NY, now in LSD (LowerSlowerDelaware)
 
GerryER wrote:
Gene, thanks for the links; very interesting. If he could test a surveyor's tripod in the same manner, I think he would find them to be much stiffer than the tubular-leg tripods due to their "rectangular style" leg construction, the way they attach to the head and the way the legs clamp. I don't know about the damping, but as one of the commenters stated, tieing a weight directly to the head (rather than hanging a weight) would increase its inertia and make it less susceptible to wind influence and ground vibrations (though, once it got moving, it would be harder to stop.). Increased mass means a lower self-resonant frequency. This would be better for any tripod. A good graphite tripod would be they way to go, if you wanted to spend the money; I'm just looking for an alternative that is less expensive and gives reasonable results and thought the surveyor's tripod might be the answer.
Gene, thanks for the links; very interesting. If ... (show quote)


Camera-borne vibrations are very difficult to control by weighting the head/tripod unless you are adding the weight directly to the head using a strap to wrap the weight onto the bottom of the head. Using a string will probably invite harmonic resonance on a windy day, and as you mentioned - movement that somewhat diminish the benefit of the extra weight. Better to increase the mass of the camera. I've seen some solutions for the Sony A7s that attached a 2 lb steel weight to the tripod socket on the bottom of the camera, and that helped.

The article, as well as the RRS blogsite, mentions the value of using a weight attached to the underside of the apex of the tripod.

http://blog.reallyrightstuff.com/choosing-a-tripod-part-1/
http://blog.reallyrightstuff.com/choosing-a-tripod-part-2/
http://blog.reallyrightstuff.com/choosing-a-tripod-part-3/

I think that the circular cross-section of a tripod leg provides the best stiffness/strength to weight ratio, which is why other cross sections are rarely used for camera tripods.

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Aug 7, 2021 16:05:26   #
John Hicks Loc: Sible Hedinham North Essex England
 
I have a Slik 90 tripod which must be thirty years old I paid thirty pounds for it when I bought it and it is still a good tripod

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Aug 7, 2021 16:44:43   #
amfoto1 Loc: San Jose, Calif. USA
 
GerryER wrote:
Not at those prices....


Actually the Leofoto LM-324CL is pretty reasonable at $569. A comparable Gitzo, Really Right Stuff and some others cost $1000 or more for the legs alone.

For best stability, get a leg set that doesn't have or need a center column to reach a comfortable height. Also look for 3-section or 4-section legs. And a weight rating between 40 lb. and 66 lb., which makes it a "series 3" in some brands. Those have top leg sections that are 32mm to 36mm in diameter. There are larger... and heavier... series 4 and series 5. But those are overkill for many peoples' purposes.

Look at Feisol, Induro, Benro.

You'll usually get the best deal if you buy a "kit" of legs and head together. If you don't already have a gimbal, unless you are using a really big telephoto (8 lb. plus), I recommend getting a gimbal adapter like the Wimberley Sidekick that works in conjunction with a medium duty (~30 lb.) or heavy duty (~50 lb.) rated ballhead. The gimbal adapter provides the tilt movement, while the ballhead provides the panning movement. The advantage of this arrangement (as opposed to the "full size" gimbal) is that the ballhead remains on the tripod so you can quickly and easily switch back and forth between gimbal with big lenses and ballhead alone when that's not needed. In contrast, a full size gimbal replaces any other head on the tripod, sort of making it "large telephotos only" unless you carry around a second head and are prepared to swap it out when needed.

I've been using a Sidekick (on a Kirk BH-1 ballhead and Gitzo G1325 tripod) for about 20 years. It's handled as much as 8 lb. lenses (probably 10-12 lb. with camera, flash and other accessories), is still rock solid, working perfectly and will probably outlive me! Yes, it was a big investment at the time. But I've since bought used Gitzo C1325 Mk II and C1348 Mk II for less than 1/2 what they cost new and fitted them with lower cost heads... for a total around $500. Both those tripods came with accessories, too: one with a rapid center column, the other with a leveling platform. Each of those cost an additional $200 to $250 when bought new.

But if you don't know what you're looking at, it's hard to buy used gear and be happy with it. The G1325 and G1348 are models I'm fully familiar with and are older now-discontinued models, which is probably why they can be found so much cheaper than current models. Even used, the newer models go for about double what I paid for very good, although used older ones.

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Aug 7, 2021 16:55:49   #
Fotoserj Loc: St calixte Qc Ca
 
i just crush a section of my gitzo 3540 when a flat rock give out under my footing, felt kind of ackward side way add time to lay down my tripod and landed on top of it, i am now looking for part to rebuilt it

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Aug 7, 2021 20:18:05   #
Architect1776 Loc: In my mind
 
GerryER wrote:
Just curious if anyone has tried using a Surveyor's Tripod for mounting a Gimbal head for camera work. Though they don't collapse to a small tote size, they appear to be very rugged and stable, something I believe you would want for a gimbal head and large telephoto lens/camera. The newer ones are made of aluminum, and a small modification to go from the 5/8-11 mounting thread to a 3/8-16 thread would seem to be trivial, and the cost is way below what a heavy duty "photography tripod" runs. Of course, there is no center-post / adjustment, but from the ones I have looked at, the top-plate height can go to 63 inches, so with a gimbal head, height should not be a problem except for the tallest of individuals.

Comments?
Just curious if anyone has tried using a Surveyor'... (show quote)


Not exactly portable.
https://www.amazon.com/Bosch-Aluminum-Quick-Tripod-BT160/dp/B004EIL4R2/ref=asc_df_B004EIL4R2/?tag=hyprod-20&linkCode=df0&hvadid=312148122212&hvpos=&hvnetw=g&hvrand=4027261259236882294&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9006810&hvtargid=pla-491040400733&psc=1

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Aug 8, 2021 07:54:13   #
GerryER Loc: Virginia USA
 
All the tripods like that are about 36" to 40" when closed. I just purchased one to try with my gimbal head that is orange instaed of blue with the exact same dimensional characteristics, so I assume made by the same company, just relabeled. There is a fiberglass / wood version available for about $100.00. The ad for each claims about 10 lbs. That is plenty substantial and should be quite stable and is portable enough for me. I'll just have to wait and see. Thanks for all the inputs, but I'm still surprised that no one has tried it yet; guess it doesn't have the right brand on it.

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Aug 8, 2021 08:09:12   #
GerryER Loc: Virginia USA
 
Gene51 wrote:
......
I think that the circular cross-section of a tripod leg provides the best stiffness/strength to weight ratio, which is why other cross sections are rarely used for camera tripods.


I think they use circular because it is easier to "telescope" and clamp. If someone was really serious about stiffness, etc, they would use equilateral triangular hollow tubing (aluminum or carbon fiber layups), but they would have to come up with a pretty clever clamp for each section when extended. I can't imagine what they would charge for such an item, but with extrusions, it shouldn't be too bad. JMO.

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Aug 8, 2021 09:07:49   #
imagemeister Loc: mid east Florida
 
GerryER wrote:
I think they use circular because it is easier to "telescope" and clamp. If someone was really serious about stiffness, etc, they would use equilateral triangular hollow tubing (aluminum or carbon fiber layups), but they would have to come up with a pretty clever clamp for each section when extended. I can't imagine what they would charge for such an item, but with extrusions, it shouldn't be too bad. JMO.


I think ultimately, cost may be a more influencing parameter than weight ........when it comes to leg cross sections. I also think that the design/material/mass of the platform/apex connection of the legs has more influence on stability than most people realize.
.

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Aug 8, 2021 23:48:54   #
copladocus
 
I have two astronomical telescopes each with its own tripod. Both tripods are big, heavy and solid as a rock. I need that to stabilize the telescopes so the images are not blurry from movement. If they are stable enough to hold a telescope or as has been discussed here, a surveyor's transit, then they will be more than stable enough for any photography task. If I ever need a really stable mount where size and weight are not a consideration, I will screw on my tripod head and get to work. I have two watch words on accessory purchases, "cheap and works." Go for it if you feel like it.

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