What's more. 1 YN50mm F1.4N E Lens. 1 YN50mm F1.4 C Lens. Model: YN50mm F1.4N E. YN50mm F1.4N E Features Supports C's optical transportation wireless master flash: --In the optical transportation wireless flash shooting, the YN568EX III can be used as a master unit to trigger YONGNUO and C's EX series speedlite(except the YN585EX), and supports 4 channels, realize wireless TTL, manual flash and stroboscopic flash.
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