YONGNUO Wireless Flash for Canon/Nikon DSLR

The Yongnuo YN568EX III Speedlite is an exceptional addition to any lighting setup, offering extensive compatibility and powerful features.

Compatibility and Functionality:

Nikon i-TTL Compatibility: Fully compatible with Nikon’s i-TTL system for automatic exposure and high-speed sync.
Optical TTL Slave Mode: Can also serve as an optical TTL slave for both Canon and Nikon systems.
Performance:

Guide Number: Rated at 190′ at ISO 100 and 105mm, providing substantial power.
Head Adjustability: Head tilts from -7° to 90° and rotates 270°, allowing for flexible lighting setups.
Zoom Head: Adjustable from 24-105mm, with a wide-angle panel supporting coverage up to 14mm.
Recycle Time: Fast recovery time of just two seconds.
Additional Features:

AF-Assist Light: Helps with focusing in low-light conditions.
Audio Signals: Provides audible feedback for improved operation.
Sync Port and USB Interface: Includes a 2.5mm sync port and a USB interface for firmware updates.

For controlling light, the flash has a zoom head able to be set from 24-105mm along with a wide-angle panel that optimizes coverage for focal lengths as wide as 14mm. This unit also has a fast recycle time of just two seconds. Operation has been improved as well with an AF-assist light and audio signals available. Additionally, it has a 2.5mm sync port and a USB interface for firmware updates.Yongnuo YN568EX III Overview