Nissin MF18 Macro Ring Flash for Sony

COLOR LCD WITH USER FRIENDLY INTERFACE - The MF18’s intuitive and bright color LCD display features large, easy to read numerical values that are easy to read, even in bright daylight, A POWERFUL RING FLASH - With a guide number of 16 (m) the MF18 delivers the power to achieve maximum depth of field for close-up nature photography and dental photography, i.e. f/32 with 100mm macro lenses, PRECISE POWER CONTROL - The MF18 offers Manual power from 1/1 to 1/64 in 1/3 EV steps, Fine Macro power from 1/128 to 1/1024 in 1/6 EV steps, TTL compensation -3.0 to +3.0 in 1/3 EV steps, Auto, LED MODELING LIGHTS FOR LOW LIGHT FOCUSING - The MF18 includes 4 built-in LED modeling lights that help you to quickly focus on difficult subjects in challenging low light conditions, HIGH-SPEED SYNC (HSS) TO 1/8000 - With high-speed sync you can shoot with larger apertures for a shallow depth of field, even in bright sunlight, i.e. f/2.8 @ 1/8000 second, Body: 4.5 Inch x 2.6 Inch x 3.3 Inch (115 x 65 x 85mm); Ring Flash: 4.7 Inch x 5.3 Inch x 1.6 Inch (120 x 134 x 41mm)