For Canon TTL Oral Insect Insect Teeth Ring Light YONGNUO YN24EX Macro Ring Flash Speedlite

1. Automatic metering, quick call back, focus auxiliary lamp, front and rear curtain synchronization, custom function, sound prompt system2. Scope of application: oral photography, jewelry photography, clothing detail photography, insect photography, flower photography3. Support TTL flash, exposure compensation, exposure surrounding front and rear curtain synchronization, exposure lock Canon camera menu4. Double lamp head macro flash, support flash ratio adjustment, flash control is divided into 8 levels of brightness adjustment (1/128-1/1), A total of 22 levels of fine tuning, flash unit A or B can flash separately5. Synchronize front and rear curtains6. Front curtain synchronization: When shooting with flash, the flash flashes and illuminates the subject at the moment when the front curtain opens, and then the back curtain closes to complete the exposure7. Rear curtain synchronization: The flash will not flash after the front curtain is opened, but the flash will flash and complete t