Other functions | In addition to optical pulse transmission, wireless flash transmission is also equipped with radio transmission. The operation panel on the back of the flash uses a large dot matrix LCD screen that can be illuminated (172× 104 o''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''clock), the function button adopts the back-through type lighting method. The flash itself also achieves the same level of high water-drop and dust-proof performance as the EOS-1D X. Equipped with 2 kinds of color filters, through 2 kinds of orange filters with different density, the background color can be controlled even when flash photography is performed under a tungsten lamp. Note: Radio transmission mode support: EOS-1D X, EOS 5D Mark III |