50-Count Singer Steel Safety Pins (1-1/16″ / 1-1/2″ / 2″) $1.50 *Amazon * has *50-Count Singer Safety Pins (Assorted Sizes)* for *$1.49*. Shipping is free w/ Prime or on $35+.

Can someone tell me if I can use TTL speedlights on this adapter? It has 3 pins I’ve seen canon usually having 5 pins Btw it’s Minolta to Canon hot shoe adapter submitted by /u/DannyBEEEEEEE