The "New Gear/Willy Waving" thread

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Lensmaster gimbal head, made by a great fellow in Grimsby, arrived this morning.
Excellent piece of engineering, very simple and does the job perfectly.

I had been considering the Jobu BWG-HD2 at a cost of £385, no doubt a fine piece of engineering but this cost me £148 delivered.

Now it only needs to stop raining........
 
Footman, what will you use that for as I do not know anything about Gimbal heads.

How it that better (if so) than a normal 3 way or ball head on a tripod, interested..


thank you
 
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Lensmaster gimbal head, made by a great fellow in Grimsby, arrived this morning. Excellent piece of engineering, very simple and does the job perfectly.

From the photo, I can see no way that you can adjust the height. That is the distance between the lens attachment point and the top swivel.

Different lens/camera combos have different distances between the attachment plate and the center of gravity.

If the C of G is too high, the rig will topple forward/backwards. If it is too low, it won't stay inclined without holding it.

Andrew
 
That's the reason why I use a Wimberley MkII. I tried balancing my 500 at the bottom point on the swing arm and just couldn't get it right. It balances spot on adjusted about an inch up the arm.

I cant understand why people look to save on tripods/heads when they've spent the price of a used car on a body/lens combo. Simple fact is there is no cheap way of doing it right.

Not the best pic (Tamron 18-270 zoom, ugh) but it illustrates the point.

gimb.jpg


From the photo, I can see no way that you can adjust the height. That is the distance between the lens attachment point and the top swivel.

Different lens/camera combos have different distances between the attachment plate and the center of gravity.

If the C of G is too high, the rig will topple forward/backwards. If it is too low, it won't stay inclined without holding it.

Andrew
 
From the photo, I can see no way that you can adjust the height. That is the distance between the lens attachment point and the top swivel.

Different lens/camera combos have different distances between the attachment plate and the center of gravity.

If the C of G is too high, the rig will topple forward/backwards. If it is too low, it won't stay inclined without holding it.

Andrew

I'm not totally clear by what you mean by "rig". Do you mean the whole assembly, body/lens, gimbal and tripod, or just the body/lens?
I've just put a 1div with 400f5.6 on the gimbal/tripod and by moving the lens plate on the clamp I can balance everything perfectly.

Maybe I'm too simplistic in my approach but so far it works for me, I'd be grateful for any advice I can get.
 
Footman, what will you use that for as I do not know anything about Gimbal heads.

How it that better (if so) than a normal 3 way or ball head on a tripod, interested..


thank you
I use it for photographing birds that are either perched or on the ground. I find it much easier to use than a ball head for that purpose.
 
I cant understand why people look to save on tripods/heads when they've spent the price of a used car on a body/lens combo. Simple fact is there is no cheap way of doing it right.
The implication here is that I'm skimping by buying some cheap knock-off that could endanger my investment in equipment.
Nothing could be further from the truth. I chose this gimbal because it has very good reviews and seemed good value for money.
There is certainly nothing "cheap" about the engineering or quality of materials.

Whether the design could somehow limit my use, as I said to Andrew, I await enlightenment, genuinely.
 
I'm happy to stand corrected on the gimbal if it works as you want it to, but maybe you should amend this statement and what it implies...

I had been considering the Jobu BWG-HD2 at a cost of £385, no doubt a fine piece of engineering but this cost me £148 delivered.
 
Interesting discussion, I see a lot of these heads at airshows with hefty glass. I don't have anything which would warrant mounting on such a system but they do look interesting.

From looking at the pic footman posted, the mounting plate seems to have a lot of latitude in it. So I'd imagine you move this back\forwards until the CoG is in the right place?
 
That's the reason why I use a Wimberley MkII. I tried balancing my 500 at the bottom point on the swing arm and just couldn't get it right. It balances spot on adjusted about an inch up the arm.

I cant understand why people look to save on tripods/heads when they've spent the price of a used car on a body/lens combo. Simple fact is there is no cheap way of doing it right.

How does moving an object in the vertical plane affect its centre of gravity\balance point? Or am I missing something in the use of these gimbal heads (most likely!).

Edit: Is it so that you get the centre line of the lens in line with the top joint of the gimbal arm (or whatever it is called?)?
 
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I'm happy to stand corrected on the gimbal if it works as you want it to, but maybe you should amend this statement and what it implies...
That sentence alone implies that I bought it simply on price. The sentence above:
Excellent piece of engineering, very simple and does the job perfectly.
implies something quite different, at least it does to me.

Interesting discussion, I see a lot of these heads at airshows with hefty glass. I don't have anything which would warrant mounting on such a system but they do look interesting.

From looking at the pic footman posted, the mounting plate seems to have a lot of latitude in it. So I'd imagine you move this back\forwards until the CoG is in the right place?
That's how I use them.
I wouldn't use it at an airshow, much prefer to to be free-standing, the same as I would use for BIF's.
 
Without the vertical plane adjustment the lens will return to the horizontal position. With the vertical plane adjusted correctly you can point it at an angle and it will remain at that angle. This effectively makes the lens weightless thus requiring less effort to move, you can push it around with one finger basically.

Note, this is my experience with the Wimberley II, though I have no reason to doubt it applies to similarly designed gimbals (eg RRS, Jobu).

How does moving an object in the vertical plane affect its centre of gravity\balance point? Or am I missing something in the use of these gimbal heads (most likely!).

Edit: Is it so that you get the centre line of the lens in line with the top joint of the gimbal arm (or whatever it is called?)?
 
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