++ ATOT official NEF thread part IV ++

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sdifox

No Lifer
Sep 30, 2005
100,753
18,045
126
Yeah it is hard to get it dialed in just right. I find it's easier to use live view and then zoom in (digitally) to where I want to focus as it lets me get it dialed right in. This is hard to do with a long lens though because it wants to move a lot while I'm fidling with it. I need to figure out a better way to mount big lenses, since a standard tripod screw mount is too finicky.

This is about as good as I can get with my big lens:



Get a bigger tripod.
 

Pick2

Golden Member
Feb 14, 2017
1,058
1,507
91
I have all but a few little spindly trees cut down now. had a 20 cubic yard dumpster dropped off Monday , It's 25% full.
It might kill me by the time I get it full :D
Best of All , I got to use My pulleys
Fayto6t.gif
 

Red Squirrel

No Lifer
May 24, 2003
70,780
13,869
126
www.anyf.ca
Get a bigger tripod.

It's not the tripod it's the screw. A standard tripod mount is only 1 screw that holds the lens. That's the weak spot for a lens that is like 3 feet long. What I need is something that clamps around the whole lens. I have an idea to build something in the future, and it would also be controlled via servo motors so I can fine tune the aim. Though it might be better to just buy a telescope and then a camera adapter for it. Telescope tripods tend to be better designed in general and a lot of them can be adjusted electronically or with knobs, so it's easier to fine tune.
 
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zzuupp

Lifer
Jul 6, 2008
14,866
2,319
126
It's not the tripod it's the screw. A standard tripod mount is only 1 screw that holds the lens. That's the weak spot for a lens that is like 3 feet long. What I need is something that clamps around the whole lens. I have an idea to build something in the future, and it would also be controlled via servo motors so I can fine tune the aim. Though it might be better to just buy a telescope and then a camera adapter for it. Telescope tripods tend to be better designed in general and a lot of them can be adjusted electronically or with knobs, so it's easier to fine tune.

My dad bought a reflector and overtime more fanciness for it. We built a brick table in the backyard for stable level surface. He eventually bought a syncho motor and camera mount.
 

sdifox

No Lifer
Sep 30, 2005
100,753
18,045
126
It's not the tripod it's the screw. A standard tripod mount is only 1 screw that holds the lens. That's the weak spot for a lens that is like 3 feet long. What I need is something that clamps around the whole lens. I have an idea to build something in the future, and it would also be controlled via servo motors so I can fine tune the aim. Though it might be better to just buy a telescope and then a camera adapter for it. Telescope tripods tend to be better designed in general and a lot of them can be adjusted electronically or with knobs, so it's easier to fine tune.
https://www.the-digital-picture.com/Reviews/Wimberley-Tripod-Head-II-Review.aspx
 

sdifox

No Lifer
Sep 30, 2005
100,753
18,045
126
Besides, the 600mm L lens is like USD11,500. 600 for a gimbal is nothing if you want to use that lens.
 

Red Squirrel

No Lifer
May 24, 2003
70,780
13,869
126
www.anyf.ca

At the end of the day it's still just 1 screw holding it down though. That will always be the weak spot where it's going to wobble every time you go to try to adjust it.

The best success I've had is using two tripods, one on the lens and one on the camera, as that gives two points of hold. The issue is that it's very cumbersome to adjust. The idea I have for a custom build is some kind of clamp system that clamps the lends in two spots so it would be very solid.
 
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sdifox

No Lifer
Sep 30, 2005
100,753
18,045
126
At the end of the day it's still just 1 screw holding it down though. That will always be the weak spot where it's going to wobble every time you go to try to adjust it.

The best success I've had is using two tripods, one on the lens and one on the camera, as that gives two points of hold. The issue is that it's very cumbersome to adjust. The idea I have for a custom build is some kind of clamp system that clamps the lends in two spots so it would be very solid.


The gimbals are fine. Though it is surprising they didn't adopt the fishing reel mount for big lenses.
 

bigboxes

Lifer
Apr 6, 2002
42,415
12,431
146
I am in McCook Nebraska tonight. Was too ambitious today to make it to Oklahoma. I took pics today of Scottsbluff, the bluff overlooking Scottsbluff, Chimney Rock, Ogallala and North Platte. We'll see how I feel tomorrow on Day 14.

W60zqAu.jpg

azkPV5R.jpg
 
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zzuupp

Lifer
Jul 6, 2008
14,866
2,319
126
I am in McCook Nebraska tonight. Was too ambitious today to make it to Oklahoma. I took pics today of Scottsbluff, the bluff overlooking Scottsbluff, Chimney Rock, Ogallala and North Platte. We'll see how I feel tomorrow on Day 14.

W60zqAu.jpg

azkPV5R.jpg

Scottsotherbluff?