![Amazon.com : Godox V1C Camera Flash Speedlight Round Head Wireless 2.4G Compatible with Canon EOS Series 1500D 3000D 5D Mark ll/LLL/IV 6D Mark II 7D Mark II 70D 77D 80D for Wedding Amazon.com : Godox V1C Camera Flash Speedlight Round Head Wireless 2.4G Compatible with Canon EOS Series 1500D 3000D 5D Mark ll/LLL/IV 6D Mark II 7D Mark II 70D 77D 80D for Wedding](https://m.media-amazon.com/images/I/61iDWLnFcWL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Godox V1C Camera Flash Speedlight Round Head Wireless 2.4G Compatible with Canon EOS Series 1500D 3000D 5D Mark ll/LLL/IV 6D Mark II 7D Mark II 70D 77D 80D for Wedding
![NEEWER Upgraded NW645II-C TTL Flash Speedlite, GN58 HSS Optical Slave Rear Curtain Sync Compatible with Canon EOS R6 R5 R3 R M6 - AliExpress NEEWER Upgraded NW645II-C TTL Flash Speedlite, GN58 HSS Optical Slave Rear Curtain Sync Compatible with Canon EOS R6 R5 R3 R M6 - AliExpress](https://ae01.alicdn.com/kf/S595e97679b104a5bbb8f4df91cf380fdw.jpg_640x640Q90.jpg_.webp)
NEEWER Upgraded NW645II-C TTL Flash Speedlite, GN58 HSS Optical Slave Rear Curtain Sync Compatible with Canon EOS R6 R5 R3 R M6 - AliExpress
![Using 2nd-Curtain (Rear Curtain) Flash Sync with Studio Strobes and Canon Cameras — PhotoJoseph Studios Using 2nd-Curtain (Rear Curtain) Flash Sync with Studio Strobes and Canon Cameras — PhotoJoseph Studios](http://static1.squarespace.com/static/508f0a16e4b044ecf46ec222/508f0efae4b00927706dfed5/52c6f27ee4b001bd323977ce/1389238236234/PhotoJoseph-2ndcurtain.jpg?format=1500w)
Using 2nd-Curtain (Rear Curtain) Flash Sync with Studio Strobes and Canon Cameras — PhotoJoseph Studios
![hotshoe flash - Canon 5d mk iv - Problems setting the speed to faster than 1/200th when I have my speedlite attached - Photography Stack Exchange hotshoe flash - Canon 5d mk iv - Problems setting the speed to faster than 1/200th when I have my speedlite attached - Photography Stack Exchange](https://i.stack.imgur.com/CIt2i.jpg)