Viltrox JY 620N

High-performance TTL electronic flash unit, compatible with Nikon i-TTL.

Sharp and Clear LCD backlite screen

Quick Recharge Time: 3 sec.

Guide Number: GN 40 (ISO 100,105MM focus distance.-Tested good figure.

Support Nikon wireless flash system (master/slave)

Support wireless output setting for different groups in M mode.

Support On-Camera/wireless TTL Exposure Lock.

Front/rear curtain sync

TTL auto exposure with exposure compensation :-3.0EV to +3.0EV

Temperature Test (high-temperature alarm )

Quick lock

Stroboflash, Parameter memory function

Low-power indicator