• Guide Number 119 at ISO 100/ft (36 at ISO 100/m)
  • Auto-zoom flash with bounce-head and flip-down diffuser

Shed light on your subject with a specialized flash unit that includes a bounce-head, P-TTL auto flash, high speed synchronization and wireless P-TTL auto flash applications.

Compatible with:
All PENTAX DSLR cameras

  • P-TTL mode with pre-flash allows for more accurate flash photography.

  • On-camera and wireless high-speed flash sync is available in P-TTL modes.

  • Includes an autofocus assist beam for focusing in low light or low contrast situations.

  • LCD display shows the effective range of the flash in P-TTL, TTL and AUTO modes.

  • Wireless P-TTL flash is available when used with PENTAX DSLR cameras that support wireless flash operation.

  • Flash exposure compensation is easy through a simple control dial.

  • Auto and Manual modes allow for use with non-TTL PENTAX camera bodies.

  • Modeling light feature strobes the flash for one second, so the photographer can check for unwanted shadows or highlights.


Clip-on, P-TTL auto zoom flash

Flash Modes

P-TTL auto, TTL auto, auto, manual

Bounce Head

Yes, (-10º, 0º, 45º, 60º, 75º, 90º), with lock at 0 degrees

Zoom Head

24-85mm (20mm w/ wide angle diffusor, flash senses focal length automatically)

Focal Length

24-85mm (20mm w/ wide angle diffusor)

Flash Range

2.3' – 17.8' (GN 30, ISO 100, f5.6)

Color Temp


Other Functions

Auto Power Off, Test Discharge, 1s modeling flash, P-TTL wireless flash, wide angle diffusor, catchlight panel, autofocus spotbeam


2.7" x 4.3" x 4.5"

Flash Control

TTL-series-control auto flash, manual flash

Flash Exposure Compensation

In P-TTL mode, -3.0 to +1.0 steps (0.5-steps increments)

Discharge Angles

31-78 degrees horizontal, 23-60 degrees vertical (98 degrees horizontal, 85 degrees vertical with wide angle diffusor)

Guide Number

118.8 at ISO 100/ft (36 at ISO 100/m)

Interval Battery Life

Alkaline batteries - approx 6s interval, 250 full discharges

Lithium batteries - approx 6s interval, 300 full discharges

NiMH batteries - approx 6s interval, 160 full discharges

Sync Modes

Leading curtain sync, Trailing curtain sync, Contrast control sync, High-speed sync

Power Supply

Four AA size batteries (alkaline, lithium, NiMH)

Weight W/o Batteries

9.6 oz


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