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General| Type | Slave flash |
|---|---|
| Flash modes | Auto, Manual, Pre-flash |
| Display type | LCD |
| Compatibility | α7R II, α7S II, α7 II, α7R, α7S, α7, α6500, α6300 |
| Product color | Black |
| Flash coverage | 24 - 105 mm |
| Channels quantity | 14 channels |
| Color temperature | 5500 K |
| Wireless connection | Yes |
| Approx. number of flashes | 40 |
| Approximate recycling time | 2.5 s |
| Camera brands compatibility | Sony |
| Brand specific flash systems | ADI (Minolta), P-TTL (Pentax), TTL |
| Guide number (ISO 100, set at 35mm zoom) | 45 m |
| Battery type | AA |
| Number of batteries supported | 4 |
Weight and Dimensions| Depth | 88.3 mm |
|---|---|
| Width | 69.4 mm |
| Height | 113.7 mm |
| Weight | 317 g |
Safety warnings to reduce the risk of fire, electric shock, and heat exposure.
Precautions for battery replacement and disposal to prevent injury or damage.
Information regarding static electricity, data transfer, and EMC regulations.
Contact information for Sony Customer Information Center in the USA for product inquiries.
Important preliminary information and precautions before operating the flash unit.
Information on flash unit behavior and potential effects during continuous flash use.
Guidance on unsuitable locations to prevent damage or malfunction of the flash unit.
Details on the radio wireless communication range between the flash unit and camera.
Overview of the flash unit's components and their labels.
Detailed explanation of the flash unit's control panel and buttons.
Information on how the LCD backlight operates and how to control it.
Explanation of various indicators displayed on the flash unit's LCD panel.
Details on different wireless modes: commander, receiver, controller, and remote.
Step-by-step guide on how to insert AA batteries into the flash unit.
Instructions for mounting and dismounting the flash unit onto the camera's hot shoe.
How to power on the flash unit and what to expect on the LCD panel.
Information on the flash unit's power-saving features and settings.
How to check the remaining battery power and indicators for low battery.
Information on safety circuits, overheating, and battery heat during continuous flash use.
Guide on pairing the flash unit with radio wireless commander or receiver units.
How to use the Quick Navi function to quickly change flash settings.
How to navigate and change various settings using the flash unit's MENU button.
Details of compliance with FCC rules and conditions for operation.
Information regarding compliance with Industry Canada's licence-exempt RSSs.
EU product compliance and disposal information for electrical equipment.
Information regarding compliance with IMDA Standards.
Information regarding MCMC compliance.
How to choose between TTL, Manual, Multi, and Group flash modes.
Guide to using the TTL flash mode for automatic exposure.
How to set and use manual flash power levels for consistent exposure.
Using HSS to sync flash with high shutter speeds for extended exposure control.
Capturing multiple exposures of a subject in a single photo using burst flashes.
Using radio communication for wireless flash photography in challenging environments.
Using optical communication for wireless flash photography where radio is unavailable.
Instructions for attaching and detaching the included mini-stand for versatile positioning.
Configuring the flash unit as commander or receiver for radio wireless flash photography.
Using the flash unit as a receiver unit, triggered by a commander unit.
Controlling lighting ratios across multiple flash groups for advanced wireless setups.
Adjusting power level ratios for A, B, and C groups on the commander unit.
Configuring flash modes, compensation, and power levels for group flash photography.
Modifying wireless group and zoom settings for individual receiver units.
Important notes on P-TTL metering, concurrent receiver use, and channel settings.
Configuring the flash unit as controller or remote for optical wireless flash photography.
Using the flash unit as a remote unit, triggered by a camera's built-in or external controller.
Details on flash metering, zoom settings, and channel requirements for optical wireless.
Using the flash unit's LED light as a continuous light source for video recording.
How to perform a test flash to check readiness and preview shadows (modeling flash).
How the flash unit automatically adjusts coverage based on lens focal length.
How to manually adjust flash coverage using the ZOOM button.
Specifying flash distribution patterns (STD, CENTER, EVEN) for optimal coverage.
Using bounce flash to create softer, more natural lighting by reflecting light off surfaces.
How the bounce sheet creates highlights and adds vibrancy to subjects.
Tips for accurate illumination when photographing objects at close range.
Explanation of the AF illuminator's function for aiding auto-focusing in low light.
How to assign functions to the flash unit's control buttons for personalized operation.
How to save and recall frequently used flash settings (MR1, MR2).
Important precautions during photographing, handling, and wireless operations.
Details on battery level display, performance, and care for nickel-metal hydride batteries.
Operating temperature range and precautions for condensation and cold weather.
Instructions for cleaning the flash unit and its lens/flashtube.
Frequency band, channels, and communication distance for radio wireless operation.
Details on flash frequency and repetition capabilities with different battery types.
Information on P-TTL/ADI flash control and continuous flash performance.
Details on AF illuminator operation and operating range.
Center luminance, lighting distance, focal length, and continuous lighting time of the LED light.
Physical dimensions and weight of the flash unit.
Electrical power requirements for the flash unit.
Types of batteries recommended for use with the flash unit.
List of items included in the package with the flash unit.
Information about the 'Multi Interface Shoe' trademark.
Table of guide numbers for different power levels and flash coverage settings.
Information regarding the dual licensing of the OpenSSL toolkit.
