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38354 Posts in 3963 Topics by 4684 Members - Latest Member: Dan McKay July 30, 2010, 12:08:24 PM
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Author Topic: Inspired by Merlin  (Read 1180 times)
Vladimir Korshunov
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Inspired by Merlin
« on: December 15, 2009, 05:23:01 AM »

Getting stock with my gimbal, waiting for materials, cleaning the closed..., found some pieces and turned them into small and sweet one:
http://www.youtube.com/user/rempen#p/a/u/0/LefqX39_nNE

* m2.JPG (80.33 KB - downloaded 238 times.)
* КАКМЕР..JPG (49.27 KB - downloaded 239 times.)
« Last Edit: December 15, 2009, 05:39:37 AM by Vladimir Korshunov » Logged
andreas kielb
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Re: Inspired by Merlin
« Reply #1 on: December 16, 2009, 05:39:17 AM »

Very sweet, I like it!! Smiley Smiley
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Janosch Simon
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Re: Inspired by Merlin
« Reply #2 on: December 16, 2009, 06:35:00 AM »

i want one for my canon hf 100 Cheesy
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Vladimir Korshunov
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Re: Inspired by Merlin
« Reply #3 on: December 16, 2009, 09:05:43 AM »

Very sweet, I like it!! Smiley Smiley

Thank You, Andreas!
I just want to coat it finish with the black spray  Wink
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Vladimir Korshunov
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Re: Inspired by Merlin
« Reply #4 on: December 16, 2009, 09:15:59 AM »

i want one for my canon hf 100 Cheesy

Dear Janosch, It is very easy to built after what we done before.
Your camera is also very light and it can be placed on pedestal. If i was not THAT GREEDY, i''d put macro-plate as for-aft adjuster. Wink

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Charles King
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Re: Inspired by Merlin
« Reply #5 on: January 13, 2010, 05:02:32 AM »

This is a nice little rig but I am not a fan of small rigs like this. Regardless if it is Steadicam or non-steadicam system.
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Charles King
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Vladimir Korshunov
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Re: Inspired by Merlin
« Reply #6 on: January 13, 2010, 10:25:46 AM »

That is right, Charles. My daughter loves to play with it.  Wink
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cosmin rotaru
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Re: Inspired by Merlin
« Reply #7 on: March 17, 2010, 08:42:19 AM »

Nice one, VK.

What is that gimble part? the articulation...

I can see you have two bearings under the articulation. Do you also have bearings ABOVE the articulation? (I hope so Wink )

Thanks,
Cosmin
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Vladimir Korshunov
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Re: Inspired by Merlin
« Reply #8 on: March 17, 2010, 01:14:56 PM »


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* 112.JPG (60.7 KB - downloaded 139 times.)
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cosmin rotaru
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Re: Inspired by Merlin
« Reply #9 on: March 18, 2010, 03:09:05 AM »

So these are usual model U-joints... With a metal cross and plastic forks. I bought an U-joint some time ago but never got to use it... I did not feel like the friction is low enough for this purpose. Maybe the TRAXXAS unit is better? Now that you've tested the idea, do you think it's good enough?

Also, if you only have the main bearing under the U-joint, I think you can get in the situation where, if the handle is not vertical, but in an angle, and you walk, you can induce wobble in the system...

I did tried a hand held unit, some yeeeeeears ago Smiley with a big bearing ball... I had A LOT of friction. Totally unusable. I'm sure the U-joints are much better.
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Vladimir Korshunov
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Re: Inspired by Merlin
« Reply #10 on: March 18, 2010, 08:43:17 AM »

Hi Cosmin! The metall cross sits pretty tight in plastic parts, so i drilled holes +0,2 mm bigger in plastic parts.  The bearings are from used skateboard are very frictionless, i even did not remove the shields fro them.
Finally i am satisfied with system (7,5 points), but the Merlin is best (10 points).
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Alejandro Alexandr
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Re: Inspired by Merlin
« Reply #11 on: March 19, 2010, 02:50:41 AM »

wow amazing.

are there limitations a small rig like this cannot out do a big rig? provided enough training.

I saw wcslater and yb2normal 's rigs and they are amazing but also noted pendulum swings always present, so wasn't sure if it's a geometry/physical properties of a merlin type sled?
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cosmin rotaru
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Re: Inspired by Merlin
« Reply #12 on: March 19, 2010, 03:22:02 AM »

With practice I think you can get impressive results. I like what this guy did: http://www.diycamera.com/stabiliser/index.html
The walking bits in his "steadicam ice test" clip are very good.
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Bryan Bullard
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Re: Inspired by Merlin
« Reply #13 on: March 19, 2010, 04:09:01 AM »

Just my 2 cents.
I figure it's all got to do with size and weight. The small "merlin" type stabilizers are very light
and don't weigh much. WSCLATERS video was one of the first videos i saw on youtube.
Very impressive work! I tried my hand at the Jaybaliser 3000 but it's just doesn't have the
right design for fine stability. By the way Vlad, nice work!! This design is why Steadicam(tm)
has such high price rate. Like Apple(r)(tm) in a way. Design has alot to do with function.
I'm using an iMac 20" and this thing just works! I've never held any Steadicam(tm) product
in my hands but i bet it feels great!!
This design has a target range in respect to performance. Only so many cameras can be used
with this unit. The full rigs can carry all of them.
I guess if your not willing to lug around 20-60lbs of weight and not really wanting to do "real"
"movies" than this is great for alot of videographers doing just weddings and such. But then again
if your the type of person that your passion is to be able to move a camera around no matter the size
of the rig then by all means get started on one of these. You won't regret it!!
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In life, it's all about choices!!
cosmin rotaru
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Re: Inspired by Merlin
« Reply #14 on: March 19, 2010, 04:17:43 AM »

well, you know what they say: the right tool for the right job Smiley (or something like that)
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