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Flash adaptor
Jun 4, 2012 16:07:18   #
John 1813 Loc: Lancaster, NY
 
Does anyone know if they make such a thing as a hot shoe adaptor so you can use an old Canon AE-1 flash on a Canon t2i.

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Jun 4, 2012 16:15:30   #
Festina Lente Loc: Florida & Missouri
 
John 1813 wrote:
Does anyone know if they make such a thing as a hot shoe adaptor so you can use an old Canon AE-1 flash on a Canon t2i.
Mechanically, I think they both would fit.
But electically, you need to be careful! If the trigger voltage for the older flash exceeds 6 volts, then it could damage your Canon T2i.
In any event, you will be controlling the flash manually. If you want to use it as a fill in, or an off camera flash, then a radio remote like PosketWizard or FlashPopper can isolate you from what may be a higher trigger voltage.

Suggest you look the voltage up first. Someplace here on UHH someone posted a site that listed the trigger voltages for several hundred "older" flash units.

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Jun 4, 2012 16:52:02   #
haroldross Loc: Walthill, Nebraska
 
A Wein Hot Shoe To Hot Shoe Safe Sync (HSHSB) adapter is what you need. They sell on Ebay for between $20 and $70. I have a pair that I use on a pair of old Vivitar flashes. It is not a cost effective way to go for most people but the option is there.

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Jun 4, 2012 18:01:27   #
jerryc41 Loc: Catskill Mts of NY
 
haroldross wrote:
A Wein Hot Shoe To Hot Shoe Safe Sync (HSHSB) adapter is what you need. They sell on Ebay for between $20 and $70. I have a pair that I use on a pair of old Vivitar flashes. It is not a cost effective way to go for most people but the option is there.

Yes, that's a good item at a good price.

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Jun 5, 2012 08:25:03   #
Al Beatty Loc: Boise, Idaho
 
Hi Group,

The website that lists the flash voltages is http://www.botzilla.com/photo/strobeVolts.html. Take care & ...

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