The Nissin MF18 Macro Ring Flash for Sony is a ringlight flash, specifically designed for use with Sony cameras with ADI / P-TTL capabilities. Featuring a Fine Macro mode, this flash provides highly precise light control from 1/128 to 1/1204 in 1/6 EV steps, to achieve the greatest accuracy. The MF18 is high-speed sync (HSS) capable to 1/8000 second when shooting in TTL or Manual mode (1/1 to 1/64). HSS gives you the freedom to shoot with larger apertures when a shallow depth of field is desired, even when shooting in bright sunlight. When used in manual mode, the flash can be adjusted in 1/3 EV steps from full power down to 1/64th power. The tube flash design is divided in half, allowing you to vary light output depending on the lighting conditions. This design also works in conjunction with the expansion flash head, permitting use of this flash on lenses ranging from 49mm to 82mm in diameter. Specially constructed for the MF18, additional adapter rings can be purchased separately for lens sizes 49, 52, 55, 58, 62,67, 72, 77, and 82mm.

 
Brand Compatibility
Ringlight flash specifically designed for use with Sony cameras with ADI / P-TTL capabilities.
High-Speed Sync
The MF18 is high-speed sync (HSS) capable to 1/8000 second when shooting in TTL or Manual mode (1/1 to 1/64). HSS gives you the freedom to shoot with larger apertures when a shallow depth of field is desired, even when shooting in bright sunlight. With a guide number of 16 (meters) the MF18 is also powerful enough to give you the freedom to stop down your lens and shoot with smaller apertures when a greater depth of field is required, even when shooting with
Fine Macro Mode
Fine Macro mode provides highly precise light control from 1/128 to 1/1024 in 1/6 EV steps to achieve the greatest accuracy. Variable power in manual mode is 1/1 - 1/64 minus 2/3 EV in in 1/3 EV steps.
Flash Tube Design
Tube flash design works in conjunction with the expansion flash head, permitting use of this flash on lenses ranging from 49mm to 82mm in diameter.
Wireless TTL
Wireless TTL and multi-function remote control system allow this flash to control slave groups with +/- 3 stops EV compensation.
Firmware Upgrades
Firmware upgrades available through USB service terminal.
Color Display
Color display features an easily navigable menu that automatically rotates depending on the camera's orientation.
Modeling Lamp
Modeling LED lamp works in conjunction with power ratio control feature to help better preview your lighting.
Nissin Compatibility
Compatible with separately available Nissin PS 8 Ni-MH Battery Pack for Sony Camera.