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Aaron Wilson · Feb-08-2006, 07:45 PM #1

I have been wanting to get the canon 5680ex for my canon 20D. I was looking on B&H and have noticed that they have a external pack for your belt. What is better; the Canon or the one B&H offers the "Quantum Instruments"?

I also notice they have a "Quantum Instruments" 2x2 by iut's self as they have a 580ex and a Quantum Instruments but not the 2x2... does any one use this flash with an out side power source or do you just use the internal battery packs?

HeldDown · Feb-08-2006, 07:57 PM #2

While I have no first hand experience with the 580ex or the packs (I shoot a Sigma) I read some comments on FM stating that the Quantum (I believe) had a nasty habit of occassionally frying 580's with repeated firings, and that the Canon was more than sufficient without the risk.

Aaron Wilson · Feb-08-2006, 08:01 PM #3

Yeah that suck to pay out 800 for a flash thats going to fry! thanks for the help!

Bodley · Feb-09-2006, 06:26 PM #4

Quote:

Originally Posted by Aaron Wilson

I have been wanting to get the canon 5680ex for my canon 20D. I was looking on B&H and have noticed that they have a external pack for your belt. What is better; the Canon or the one B&H offers the "Quantum Instruments"?

I also notice they have a "Quantum Instruments" 2x2 by iut's self as they have a 580ex and a Quantum Instruments but not the 2x2... does any one use this flash with an out side power source or do you just use the internal battery packs?

I use the Canon 580ex with the CP-E3 battery pack. Use Rechargeable 2500mh batteries.

Really like the setup - shoots fast and tirelessly

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Feb-08-2006, 07:45 PM #1
Aaron Wilson ^OP The VETTE Man Join Date: Sep 2004 Location: Bay Point, CA Posts: 329	best 580ex buy? I have been wanting to get the canon 5680ex for my canon 20D. I was looking on B&H and have noticed that they have a external pack for your belt. What is better; the Canon or the one B&H offers the "Quantum Instruments"? I also notice they have a "Quantum Instruments" 2x2 by iut's self as they have a 580ex and a Quantum Instruments but not the 2x2... does any one use this flash with an out side power source or do you just use the internal battery packs? __________________ www.dipphoto.com All feed back is welcomed!! http://www.dipphoto.com/ :lust :lust

Feb-08-2006, 07:57 PM #2
HeldDown Major grins Join Date: Oct 2005 Posts: 255	While I have no first hand experience with the 580ex or the packs (I shoot a Sigma) I read some comments on FM stating that the Quantum (I believe) had a nasty habit of occassionally frying 580's with repeated firings, and that the Canon was more than sufficient without the risk. __________________ [FONT=Trebuchet MS]imag[/FONT][FONT=Trebuchet MS]●[/FONT][FONT=Trebuchet MS]e[/FONT][FONT=Trebuchet MS]●[/FONT][FONT=Trebuchet MS]NATION[/FONT] [FONT=Trebuchet MS]SEEING THE WORLD IN A WHOLE NEW LIGHT... http://www.imag-e-nation.net [/FONT]

Feb-08-2006, 08:01 PM #3
Aaron Wilson ^OP The VETTE Man Join Date: Sep 2004 Location: Bay Point, CA Posts: 329	Ooohh!!! Yeah that suck to pay out 800 for a flash thats going to fry! thanks for the help! __________________ www.dipphoto.com All feed back is welcomed!! http://www.dipphoto.com/ :lust :lust


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