Nissin MF18 Macro Flash for Nikon i-TTL System

The Nissin Macro Flash MF18 for Nikon i-TTL System incorporates a high level of creativity and professional features and an impressive high power Guide Number of: 16m (100 ISO). The flash head extends in diameter and will fit lenses from 49 to 82mm with mount adaptors. The round flash tube and LED modeling lamps give even lighting. Power ratio can be adjusted down to 1/1024 in the Fine Macro mode.