Attachment ring to allow the Sigma EM-140 Macro Ring Flash to be fitted to lenses with a 72mm filter thread.
Sigma 62mm Macro Flash Adaptor for EM-140
Sigma 72mm Protector Filter
Sigma 72mm WR UV Filter
Nissin MF18 Macro Flash - Nikon Fit
Godox MF12-DK1 Macro Flash Dental Kit
Used Godox MF12-DK1 Macro Flash Dental Kit - For Sony
