05-08-2020 07:23 PM - edited 05-08-2020 07:35 PM
I currently have a 430 EX and a 430 RT iii EX.
Am I able to control both of these speedlites with the ST E3 RT?
Or will there be any limitations with the older EX?
Getting ready to order the controller but want to make sure it will satisfy my needs.
Also, if anyone has any resources for learning how to maimize the potential of these I would really appreciate some direction.
Thank You
Shooting with a 5D mk 3
05-09-2020 02:08 AM
The ST-E3 RT is radio wireless only, and the 430EX is optical wireless only, so they are not compatible and will not work together.
05-10-2020 08:10 AM
Regarding the potential of speedlites, I got started with Syl Arena's "Lighting for Digital Photography" and "Speedliter's Handbook" books.
But there have also been numerous presenters (to include Syl) at the various B&H event spaces over the years. Check out this listing.
04/16/2024: New firmware updates are available.
RF100-300mm F2.8 L IS USM - Version 1.0.6
RF400mm F2.8 L IS USM - Version 1.0.6
RF600mm F4 L IS USM - Version 1.0.6
RF800mm F5.6 L IS USM - Version 1.0.4
RF1200mm F8 L IS USM - Version 1.0.4
03/26/2024: New firmware updates are available.
EOS 1DX Mark III - Version 1.9.0
12/05/2023: New firmware updates are available.
EOS R6 Mark II - Version 1.3.0
07/31/2023: New firmware updates are available.
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