Quote:
Originally Posted by Kimbo
Hi Roger,
I'm considering an AstroTrac setup & was wondering if the wedge is a 'Must Have' accessory or is it just a nice extra? Does it make the imaging process easier/better? Your view would be appreciated.
Cheers,
Kim
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Kim,
You need one type of wedge/mount or another to put the AstroTrac at the right angle to align with the south celestial pole. The two most common options are the geared Manfrotto head or the AstroTrac made wedge. A lot of people use either of these, I haven't heard specific complaints about either.
I prefer the wedge because I think it's machined nicely, is solid, is made for the job, has fine adjustment, etc. I also think it leaves the AstroTrac more centrally balanced on the tripod to what the Manfrotto geared head does.
A lot of other people seem to use the Manfrotto geared head with success, so it can't be that bad.
I think the cost is comparable.
I hope that answers your question?