Nissin i40 Flash for Sony Cameras
Nissin i40 Review by Lavikka Photography
Lavikka Photography shows us the features of the compact Nissin i40 flash on the Sony a6000. The best feature is high speed sync in such a small package. The Nissin i40 was used with the inexpensive Youngnou 560 flash, shown below, to freeze action in daylight - up to 1/4000s.