YONGNUO YN585EX P-TTL TTL Wireless Camera Speedlite AF MF Flash Light for Pentax Camera

Descriptions: Compatible with Pentax 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. 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: Wireless triggered by the built-in flash or master flash, or triggered in S1/S2 pre-flash avoidance mode. Firmware Upgrade: USB port accepts to download the latest firmware and upgrade the speedlite by YONGNUO official website. Zoom Range 20-105mm: Supports auto and manual zooming, the flash can coverage can be changed between 20~ 105mm. Ultra-fast Charging Recycle System: Recycle time for up to 4-5seconds and full-output recycle time even just takes 3 seconds. Display real-time remaining battery power: YN585EX supports to display remaining battery power in real time. Sound Prompting System: Different sound indicates the flash mode which adds additional convenience. AF-assist beam for focusing under low light or low-contrast conditions. Advanced Options Settings and Auto Save settings. Equipped with Big Size LCD Display Screen, Standard PC synchronous Interface. Suit for: Pentax K3II Ks2 K5 K50, K100 K100D K200D K-7 K-x K-r K-5 K-01 K-30 K-5II K-5IIS K-500 K-3 K110D K-m K-S1 K-S2 K-1 K-70 Specifications: Circuit design: Insulated Gate Bipolar Transistor (IGBT) Guide No.: GN58@ ISO100, 105mm Flash mode: P-TTL M Multi Trigger Mode: SP, S1,S2 Zoom range: AUTO, 20, 24, 28, 35, 50, 58, 70,80,105mm Vertical Rotation angle: -7~90 degrees Horizontal rotation angle: 180 Degrees towards the left/right Power supply: 4AAsize batteries (Alkaline or Ni-MH are usable) (Battery Not Include) Lighting times: 100~1500 times (AA alkaline cell used) Recycle time: 3-5 seconds (AA alkaline cell used) Color temperature: 5600k Flash time: 1/200s~1/20000s Flash control: 8 levels of output control (1/128~1/1) 29 levels of fine tuning External interface: hot shoe,PC port, USB Port firmware upgrade: Yes AF-assist beam: Yes Additional features: Rear-curtain sync, FEC, FEB, the electronic flash head zooming, sound prompt, automatically saving setting, PC port, power saving mode and over heat protection, Advance option's function,Master/Slave function Package Included: 1 x YN585EX Speedlite For Pentax 1 x Mini Stand 1 x User Manual 1 x Soft Case 1 x Retail Box