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YONGNUO YN585EX P-TTL Wireless Speedlite Flash Light

YONGNUO YN585EX P-TTL Wireless Speedlite Flash Light

GN58 HSS 1/12000s SP S1 S2 Slave AF-assist Rear Curtain SYNC LCD Screen for Pentax K-1 K-S1 K-S2 K-3 K-3II K-70 K-50 DSLR Camera

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YONGNUO YN585EX wireless speedlite is compatible for Pentax flashing system. It can receive signal from AF-360FGZ, AF540FGZ II and P's master units, supporting 4 channels. With three flash mode: P-TTL, M, Multi flash mode, GN58 @ISO100, it supports Exposure compensation, Bracket Exposure, Rear-Curtain SYNC, Red-eye Reduction, 20 - 105mm auto/manual zoom, AF-assist, and setting and saving advanced settings. Ultra-fast recycle time 3s at full output ensures a smooth shooting process.

Compatible for Pentax wireless flashing system, can receive wireless signal from AF-360FGZ, AF540FGZ II and P's master units.
Can be trigger by the camera set-top, built-in or master wireless flash, S1 & S2 pre-flash cancel mode.
Three flash mode: P-TTL, M, Multi; 4 channels, effective wireless distance 20m ~ 25m indoor, 10m ~ 15m outdoor.  
GN58 @ISO100, 8 output levels (1/128-1/1), 29 levels of fine tuning, flash time 1/200s - 1/12000s.
Support Exposure compensation, Bracket Exposure, Rear-Curtain SYNC, Red-eye Reduction, High-speed Continuous Shooting.
Support Auto/Manual zooming, the zoom range from 20 - 105mm.
Support advanced option settings and save it automatically.
Equipped with the AF-assist beam emitter, allows you to focus easily in dark environment.
Sound prompt system, different sound modes for different working status, hear it and identify it.
Clear LCD screen show working status and display real-time battery power.
Can rotate -7° ~ 90°vertically, 180°horizontally(towards the left/right).
With USB interface, you can upgrade firmware from the Yongnuo official website; with 2.5mm PC synchronous interface.

Model: YN585EX
Circuit Design: Insulated Gate Bipolar Transistor
Guide NO.: GN58 (ISO 100, 105mm)
Flash control: 8 Levels output control (1/128-1/1), 29 levels of fine tuning.
Flash-mode: P-TTL, M, Multi
Trigger: SP, S1, S2
Zoom Range: Auto, 20, 24, 28, 35, 50, 58, 70, 80, 105mm
Lighting Time: 100 - 1500times
Recycle Time: Approx. 3s at full output
Color Temperature: 5600k
Flash Time: 1/200s - 1/12000s
Wireless Trigger Distance: 20m ~ 25m indoor, 10m ~ 15m outdoor
Exposure Compensation: -3EV - +3EV
Vertical Rotation Angle: -7° ~ 90°
Horizontal Rotation Angle: 180° towards the left/right
Additional Features: Rear-curtain sync, FEC, FEB, the electronic flash head zooming, sound prompt, auto saving settings, PC sync, power saving mode, overheat protection, advance options function, AF assist beam, high-speed continuous shooting, firmware upgrade
Power Supply: 4 * AA (Alkaline or Ni-MH are usable.)(Not included.)
External Interface: Hot shoe, PC Port, USB Port
Item Size: 18.4  * 6.6 * 4.4cm / 7.2 * 2.6 * 1.7cm"
Item Weight: 369.5g / 39oz
Package Size: 21 * 9.7 * 8.1cm / 8.3 * 3.8 * 3.2"
Package Weight: 574g / 19.3oz

Package List:
1 * Speedlite
1 * Mini Stand
1 * Carrying Bag
1 * User Manual(English/Chinese)

Battery are not included. 


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Customer Reviews

Average Rating:


based on 11 Customer Reviews

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  • By John A

    March 15, 2020

    Feels and looks like an oem flash. No HSS.

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  • By ZZiglar

    March 14, 2020

    Seems like really good quality and works well.

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  • By Anthony Moore

    March 12, 2020

    Exactly what I needed for my Pentax K-5ii at a fraction of the Pentax price. It works super well in wrieless and manual mode. Massive upgrade to the pop up flash.

    Is this helpful? (0) (0)

  • By am

    March 12, 2020

    I could not be happier! I searched many different flash units from Pentax and Cantus and ended up with this Yongnuo flash unit per someone's recommendation. This flash gun is excellent and I'm glad I purchased it. I will be buying two or three more for my projects. I use Nikon and Nissin flash guns and I recommend this Yongnuo.

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  • By Ronald Jones

    March 11, 2020

    As you aware flashes for Pentax are few and far between and are expensive. I own a Yongnuo flash for my Nikon DSLR and it is great and priced right. I bought this one for my Pentax K5 and am also very pleased. The TTL is very accurate and has a multitude of manual power settings. Very well made, no cheap materials and feels sturdy. Worth trying...

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  • By ***

    August 26, 2019

    Fantastic price. P-ttl works great. Simple controls provide ample customization. Only thing missing is a radio trigger and high speed sync.

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  • By bertani.olivier

    November 24, 2018

    Hi all, For Pentax user like me on K5 II i’m Satisfied with the quality. Good product well made work perfectly on P-TTL not tested HSS. Shipping was very fast Big screen,motorized zoom,work in slave with PTTL. All good for me

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  • By m***t

    December 16, 2017

    as described; thanks!

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  • By r***9

    December 11, 2017

    Item arrived very quicly. Love the flash!

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  • By o***r

    December 10, 2017

    Easy transaction, fast shipping, excellent seller

    Is this helpful? (0) (0)

  • By j***7

    October 25, 2017

    Item as described. THANK YOU!

    Is this helpful? (0) (0)

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