| Joined: | Thu Apr 19th, 2012 |
| Location: | United Kingdom |
| Posts: | 4424 |
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Eric wrote:I think we are talking at cross purposes. It wasn't my portable tripod with the manfrotto latest pistol grip...which I think you have seen me use?
Robert wrote:
What camera Eric?
Were you using your Grip release tripod head?
750
Yes
24Mp, twice the D3 density. That, coupled with the mirror slap and your tall ball joint seem to me a recipe for shake. I am very suspicious of that ball joint, way too much leverage and distance from the tripod top to the lens, may be very convenient but in my view too flexi in critical circumstances.
Easy to confirm, with and without the tripod head, with and without shutter delay.
I usually use the self timer set to 5 seconds if I don't have a remote to hand.
it's my very big old studio tripod with the original grip. It's so firm and heavy I don't believe that was moving. I have trouble moving it myself!
It could be the extra pixels and lighter body of the D750....but as I said the first shot in the 3sequence was ok...it seemed to be the cumulative effect of the next shots.
I need to check the sequence ( eg under over normal) it's possible the under exposure was first .... which would be faster shutter and more saturated, giving extra detail.
I stress the difference is very minor and I don't expect to be bracketing images on a tripod again. Lol
____________________
Eric