

The Yongnuo YN585EX wireless speedlite is compatible with Pentax Wireless Flash System (P-TTL):

A YN585EX supports receiving wireless signal from the master unit of AF-360FGZ, AF540FGZ II and other Pentax cameras. It also supports 4 channels, off-camera TTL and manual flash.

Yongnuo YN585EX features:

Completely Support TTL Function

YN585EX supports FEC, FEB, Rear-curtain Sync and Red Eye Reduction.

TTL flash with High Guide Number

GN58@ ISO100，105mm；supports TTL, M and MULTI mode.

Multiple Trigger Synchronous Mode Supported

YN585EX can be triggered through the camera, wireless triggered by the built-in flash or master flash, or triggered in S1/S2 pre-flash avoidance mode.

Firmware Upgrade

YN585EX is equipped with USB port. It’s convenient to visit the official website of YONGNUO, download the latest firmware and upgrade the speedlite.

Equipped With Electric Zooming

Supports auto and manual zooming, the flash can coverage can be changed between 20~ 105mm.

Ultra-fast Charging Recycle System

The Charging recycle time is 3s when the speedlite is used with maximum output power. The charging recycle time is about 4~5s even the speedlite is not used with brand new batteries.

Real-time Displaying the Electric Quantity

It’s convenient for you to know how the battery status for YN585EX supports real-time displaying the electric quantity.

AF Assist Beam Equipped

YN585EX is equipped with AF Assist Beam. Quick focus is easily to be realized in dark environment.

Sound Prompting System

When the sound prompting system is enabled, the different sound ways will prompt different operating state of the flash so as to allow you focus on shooting.

Advanced Options Settings and Auto Save settings

Equipped with Big Size LCD Display Screen, Standard PC synchronous Interface

Check Yongnuo YN585EX pricing and availability at Amazon (not available at the time of this post).

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