>Do you use the shutter button or the remote release?

I generally use the shutter release.

>From the look of your lens/mount setup it appears that this lens was built 
>without a thought to balance on a tripod head or it was made to be used with a 
>very heavy body.

If you are going to fiddle with your set up you might want to think about a 
lens rest at the far end of the mounting plate (the other end from where the 
plate attaches to the lens. As you have it now, there's a long cantilever arm 
from the lens plate mount to the end of the plate at the head. 

Kenneth Waller

-----Original Message-----
From: William Robb <[EMAIL PROTECTED]>

Subject: Re: A couple of PESOs


----- Original Message ----- 
From: "Kenneth Waller"
Subject: Re: A couple of PESOs


>> Anyone using long lenses (Ken, Tom!!!) any tips or advice for using one
>> of
>> these beasties would be appreciated.
>
> Bill, first of all shoot, shoot and shoot some more.
>
> I don't know what shutter speed you were using but it doesn't appear the
> vibration is an issue with your set up.

I was trying to keep the shutter speed up, these were shot at ISO 400, at
around 1/1000 second. The aperture was close to wide open, around f/6.3.

> I keep my movement control knobs as tight as I can and still get the
> movement I want.

Instinctively, that is what I did also.

> I keep my tripod as short as possible to lessen possible vibration (I'm
> using a carbon fiber Gitzo which seem somewhat better than an equivalent
> aluminum tripod). I drape my left arm  over the barrel of my 600 to load
> it
> and dampen any potential vibration, but I generally shoot with a high
> enough
> shutter that this hasn't been a problem.

I saw your tripod, nice rig. I'm using a Zone VI wooden tripod that weighs
about 15 pounds.
I probably had the legs about halfway extended.
It's a pretty solid tripod, and it is the best of the three that I have for
damping shutter/mirror vibration (In case anyone remembers the Tripod
Follies of a while back).

I did try holding down on the lens at the gimbal point, it seemed to help,
but the biggest help was the two second delay. It's not bad for shooting a
hot air balloon, not much good for anything that is actually moving though.

Do you use the shutter button or the remote release?

>
> And shoot, shoot and shoot some more.

I'll do that. I might do some bear hunting in BC in a couple of weeks.....

Thanks for looking, and for the advice.
Bill




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