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Nikon DSLR Cameras
D750
Using onboard flash as commander for sb800
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<blockquote data-quote="WayneF" data-source="post: 531787" data-attributes="member: 12496"><p>Yes, I am saying that cheap radio triggers are incapable of doing TTL. TTL involves communication between camera and flash, to request preflash, to meter it, to set TTL power level in the remote flash, and then finally, to trigger the flash. Cheap radio triggers can only do this one last final step. </p><p></p><p>For manual flashes, you will have to determine power level and set power level yourself, manually, before you return to the camera shutter button.</p><p></p><p>There are radio "systems" that can do TTL. Not inexpensive.</p></blockquote><p></p>
[QUOTE="WayneF, post: 531787, member: 12496"] Yes, I am saying that cheap radio triggers are incapable of doing TTL. TTL involves communication between camera and flash, to request preflash, to meter it, to set TTL power level in the remote flash, and then finally, to trigger the flash. Cheap radio triggers can only do this one last final step. For manual flashes, you will have to determine power level and set power level yourself, manually, before you return to the camera shutter button. There are radio "systems" that can do TTL. Not inexpensive. [/QUOTE]
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Nikon DSLR Cameras
D750
Using onboard flash as commander for sb800
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