Attachment ring to allow the Sigma EM 140 Macro Ring Flash to be fitted to lenses with a 52mm filter thread.
Price: £9.99 from Wex Photographic
Attachment ring to allow the Sigma EM 140 Macro Ring Flash to be fitted to lenses with a 52mm filter thread.
Attachment ring to allow the Sigma EM 140 Macro Ring Flash to be fitted to lenses with a 58mm filter thread.
Attachment ring to allow the Sigma EM 140 Macro Ring Flash to be fitted to lenses with a 62mm filter thread.
