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This V1F camera flash applies to FUJIFILM series cameras and is compatible with TTL autoflash. With this TTL compatible flash, your shooting will become simpler. You can easily achieve a correct flash exposure even in complex light-changing environments. This camera flash features:
Zoom : zoom display
The product can be used in cornbination the follovving accessories sold separately, so as to achieve best photography effects:
XProF & X1TTL vvireless flash trigger, AK-R1 accessory kit for round flash head, etc.
Make sure the battery pack is securely loaded in the flash. Check the battery level indication on the LCD panel to see the rernaining battery level.
Battery Level Indication | Meaning |
3 grids | Full |
2 grids | Middle |
1 grid | Low |
Blank grid | Lower battery, please recharge it. |
Blinking | The battery level is going to be used out immediately. And the flash will auto power off in 1 minute. Note: Please recharge the battery as soon as possible (within 10 days). Then, the battery can be used or be placed for long period. |
Press the Modeling Lamp Setting button to set the modeling lamp. Short press the Set Button to turn on or off the modeling lamp. When turning the modeling lamp on, turn the select dial to set its brightness.
There are 10 levels(01~10) for choice.
Use ON/OFF Power Switch to power the flash unit on or off. Turn off if it will not be used for an extended period of time. Setting as a master flash, it will turn the power off automatically after a certain period (approx. 90 seconds) of idle use. Pressing the camera shutter halfway or pressing any flash button will wake up the flash unit. Setting as a slave flash, it will enter sleep mode after a certain period (adjustable, 60 minutes by default) of idle use. Pressing any flash button will wake it up.
Disabling Auto Power Off function is recommended when the flash is used off camera. (C.Fn-STBY)
Slave Auto Power Off Timer is set to 60 minutes by default. Another option "30 minutes" is available. (C.Fn- Sv STBY)
This flash has three flash modes: TTL, Manual (M), and Multi (Stroboscopic). In TTL mode, the camera and the flash will work together to calculate the correct exposure for the subject and the background. In this mode, multiple TTL functions are available: FEC, HSS, second curtain sync, modeling flash, control with the camera's menu screen.
* Press < MODE > Mode Selection Button and three flash modes will display on the LCD panel one by one with each pressing.
Press < MODE > Mode Selection Button to enter TTL mode. The LCD panel will display.
With FEC function, this flash can adjust from -3 to +3 in 1/3rd stops. It is useful in situations where minor adjusting of the TTL system is needed based on the environment.
Setting FEC:
High Speed Sync (Hss flash) enables the flash to synchronize with all camera shutter speeds. This is convenient when you want to use aperture priority for fill-flash portraits.
With a slow shutter speed, you can create a light train following the subject. The flash fires right before the shutter closes.
When choosing REAR on the "SYNC" setting, it means the second-curtain sync function is turned on.
The flash output is adjustable from 1/1 full power to 1/256th power in 1/10th stop increments. To obtain a correct flash exposure, use a hand-held flash meter to determine the required flash output.
In M manual flash mode, press <S1/S2> button so that this flash can function as an optic S1 secondary flash with optic sensor. With this function, the flash will fire synchronously when the main flash fires, the same effect as that by the use of radio triggers. This helps create multiple lighting effects.
Press <S1/S2> button so that this flash can also function as an optic S2 secondary flash with optic sensor in M manual flash mode. This is useful when cameras have pre-flash function. With this function, the flash will ignore a single "preflash" from the main flash and will only fire in response to the second, actual flash from the main unit.
S1 and S2 optic triggering is only available in M manual flash mode.
With stroboscopic flash, a rapid series of flashes is fired. It can be used to capture a multiple images of a moving subject in a single photograph.
You can set the firing frequency (number of flashes per sec. expressed as Hz), the number of flashes, and the flash output.
Calculating the Shutter Speed
During stroboscopic flash, the shutter remains open until the firing stops. Use the formula below to calculate the shutter speed and set it with the camera.
Number of Flashes / Flash Frequency = Shutter Speed
For example, if the number of flashes is 10 and the firing frequency is 5 Hz, the shutter speed should be at least 2 seconds.
To avoid overheating and deteriorating the flash head, do not use stroboscopic flash more than 10 times in succession. After 10 times, allow the camera flash to rest for at least 15 minutes. If you try to use the stroboscopic flash more than 10 times in succession, the firing might stop automatically to protect the flash head. If this happens, allow at least 15 minutes' rest for the camera flash.
Tab.1
Flash out ut / Hz | 1 | 2 | 3 | 4 | 5 | 6-7 | 8-9 |
1/4 | 8 | 6 | 4 | 3 | 3 | 2 | 2 |
1/8 | 14 | 14 | 12 | 10 | 8 | 6 | 5 |
1/16 | 30 | 30 | 30 | 20 | 20 | 20 | 10 |
1/32 | 60 | 60 | 60 | 50 | 50 | 40 | 30 |
1/64 | 90 | 90 | 90 | 80 | 80 | 70 | 60 |
1/128 | 90 | 90 | 90 | 90 | 90 | 90 | 80 |
1 /256 | 90 | 90 | 90 | 90 | 90 | 90 | 80 |
Tab.2
Flash output / Hz | 10 | 20-50 | 60-100 |
1/4 | 2 | 2 | 2 |
1/8 | 4 | 4 | 4 |
1/16 | 8 | 8 | 8 |
1/32 | 20 | 16 | 12 |
1/64 | 50 | 30 | 20 |
1/128 | 70 | 40 | 40 |
1/256 | 70 | 40 | 40 |
Using a flash (master/slave) with a radio transmission wireless shooting function make it easy to shoot with advanced wireless multiple flash lighting, in the same way as TTL autoflash shooting. The basic relative position and operation range are as shown in the picture. You can then perform wireless TTL autoflash shooting just by setting the master unit to <TTL>.
Positioning and Operation Range (Example of wireless flash shooting)
You can divide the slave units into tvvo or three groups and perforrn TTL autoflash vvhile changing the flash ratio (factor). In addition, you can set and shoot a different flash rnode for each firing group, for up to 4 groups.
You can switch between normal flash and wireless flash. For normal flash shooting, be sure to set the wireless setting to OFF.
Press < > button so that < > is displayed on the LCD panel.
Press < > button so that < > or < > are displayed on the LCD panel.
If there are other wireless flash systems nearby, you can change the channel IDs to prevent signal interference. The channel IDs of the master unit and the slave unit(s) must be set to the same.
Change the wireless channels and wireless ID to avoid interference for it can only be triggered after the wireless IDs and channels of the master unit and the slave unit are set to the same. Press the <MENU> button to enter C.Fn ID. Press the Set Button to choose OFF channel expansion shutdown, and choose any figure from 01 to 99.
To avoid the interference of using the same channel by others, this function can be used: enter the C.Fn settings and find the SCAN option. When setting it to START, it will scan from 1% to 100%. And the 8 spare channels will be displayed after the scan is completed.
Using Automatic Wireless Flash with a Single Slave Unit
Using Automatic Wireless Flash with Multiple Slave Units
When stronger flash output or more convenient lighting operation is needed, increase the number of slave units and set it as a single slave unit. To add slave units, use the same steps as setting "automatic wireless flash with a single slave unit". Any flash group can be set (A/B/C/D/E).
When the number of slave units is increased and the master unit flash firing is ON, automatic control is implemented to make all groups of flashes fire the same flash output and ensure the total flash output up is to standard exposure.
Using Fully Automatic Wireless Flash
The FEC and other settings that set on the master unit will also be appeared on the slave unit automatically. The slave unit does not need any operation. Use the following settings to make wireless flashes according to the same methods with normal flash shooting.
About Master Unit
Use two or more master units. By preparing several cameras that with master units flash attached, cameras can be changed in shooting while keeping the same lighting source (slave unit).
This describes wireless (multiple shooting) using manual flash. You can shoot with a different flash output setting for each slave unit (firing group). Set all parameters on the master unit.
Setting <M> Flash Mode
You can directly operate the slave unit to manually set the manual flash or stroboscopic flash.
Setting <MULTI> stroboscopic flash.
The Sync Cord Jack is a Φ2.5mm plug. Insert a trigger plug here and the flash will be fired synchronously with the camera shutter.
In poorly-lit or low-contrast shooting environments, the built-in auto focus assist beam will automatically light on to make it easier for autofocus. The beam will light up only when autofocus is difficult and get out as soon as the autofocus becomes correct. If you want to turn off the auto focus assist beam, set the "AF" to "OFF" on the C.Fn settings.
Position | Effective Range |
Center | 0.6~1 0m / 2.0~32.8 feet |
Periphery | 0.6~5m / 2.0~16.4 feet |
By pointing the flash head toward a wall or ceiling, the flash will bounce off the surface before illuminating the subject. This can soften shadows behind the subject for a more natural-looking shot. This is called bounce flash.
To set the bounce direction, hold the flash head and turn it to a satisfying angle.
The flash coverage can be set automatically or manually. It can be set to match the lens focal length from 28 mm to 105mm (135 system). Also, with the built-in wide panel, the flash coverage can be expanded for 12mm wide-angle lenses. Choose APS or 135 system in the C.Fn-ZOOM.
In Manual Zoom mode, press the <ZOOM> button.
If you set the flash coverage manually, make sure it covers the lens focal length so that the picture will not have a dark periphery.
Low Battery Warning
If the battery power is low, <> will appear and blink on the LCD panel. Please replace the battery immediately.
The following table lists the available and unavailable custom functions of this flash.
C.Fn Custom Functions | |||
Custom Function Signs | Function | Setting No. | Settings & Description |
rn/ft | Distance indicator | m | m |
ft | feet | ||
AF | AF-assist beam | ON | ON |
OFF | OFF | ||
STBY | Auto sleep setting | ON | ON |
OFF | OFF | ||
Sv STBY | Slave auto power off timer | 60rnin | 60rnin |
30min | 30min | ||
SCAN | Scan the spare channel | OFF | OFF |
START | Start to find the spare channel | ||
CH | Channel setting | 01 -32 | Choose channels frorn 01 —32 |
ID | Wireless ID | OFF | Off |
01 -99 | Choose any figure frorn 01 —99 | ||
BEEP | Beeper | ON | ON |
OFF | OFF | ||
LIGHT | Backlighting tirne | 12sec | Off in 12 sec. |
OFF | Alvvays Off | ||
ON | Alvvays lighting | ||
LCD | LCD contrast ratio | -3~+3 | 7 levels |
ZOOM | Zoorn display | APS | APS System |
135 | 135 Systern |
Number of flashes that will activate over-temperature protection:
Power Output Level | Number of Flashes |
1/1 | 30 |
1/2 +0.7 | 40 |
1/2 +0.3 | 50 |
1/2 | 60 |
1/4(+0.3,+0.7) | 100 |
1/8(+0.3,+0.7) | 200 |
1/16(+0.3,+0.7) | 300 |
1/32(+0.3,+0.7) | 500 |
1/64(+0.3,+0.7) | 1 000 |
1/128(+0.3,+0.7) | |
1/256(+0.3,+0.7) |
Number of flashes that will activate over-temperature protection in high-speed sync triggering mode:
Power Output | Times |
1/1 | 15 |
1/2(+0.3,+0.7); | 20 |
1/4(+0.3,+0.7) | 30 |
1/8(+0.3,+0.7); | |
1/16(+0.3,+0.7) | 40 |
1/32(+0.3,+0.7); | |
1/64(+0.3,+0.7); | 50 |
1/128(+0.3,+0.7); | |
1/256(+0.3,+0.7); |
The system provides real-time protection to secure the device and your safety. The following lists prompts for your reference:
Prornpts on LCD Panel | Meaning |
E1 | A failure occurs on the recycling system so that the flash cannot fire. Please restart the flash unit. If the problem still exists, please send this product to a maintenance center. |
E2 | The system gets excessive heat. Please allow a rest time of 10 minutes. |
E3 | The voltage on two outlets of the flash tube is too high. Please send this product to a maintenance center. |
E9 | There are some errors occurred during the upgrading process. Please using the correct firmware upgrade method. |
Model | V1F |
Compatible Cameras | FUJIFILM cameras (TTL autoflash) |
Power (1/1 output) | 76Ws |
Flash Coverage | 28 to 105mm |
| |
| |
| |
Flash Duration | 1/300 to 1/20000 seconds |
Exposure Control | |
Exposure control system | TTL autoflash and manual flash |
Flash exposure compensation (FEC) | Manual. FEB: ±3 stops in 1/3 stop increments (Manual FEC and FEB can be combined.) |
Sync mode | High-speed sync (up to 1/8000 seconds), first-curtain sync, and second-curtain sync |
Multi flash | Provided (up to 90 times, 100Hz) |
Wireless Flash | |
Wireless flash function | Master, Slave, Off |
Master groups | M, A, B, C |
Controllable slave groups | A, B, C, D, E (D/E group can be controlled by X series flash trigger) |
Transmission range (approx.) | 100m |
Channels | 32 (1~32) |
ID | 01~99 |
Modeling flash | Fired with camera's depth-of-field preview button |
Auto Focus Assist Beam | |
Effective range (approx.) | Center: 0.6~10m / 2.0~32.8 feet Periphery: 0.6~5m / 2.0~16.4 feet |
LED Modeling Lamp | |
Power | 2W |
Color Temperature | 3300K±200K |
Power Supply | |
Power source | 7.2V/2600mAh Li-ion battery |
Recycle time | Approx 1.5 seconds. Green LED indicator will light up when the flash is ready. |
Full power flashes | Approx. 480 |
Power saving | Power off automatically after approx. 90 seconds of idle operation. (60 minutes if set as slave) |
| Hotshoe, 2.5mm sync line |
| 5600±200k |
Dimensions | |
W x H x D | 76*93*197mm |
Weight without battery | 420g |
Weight with battery | 530g |
2.4G Wireless Frequency Range | 2413.0MHz-2464.5MHz |
Max. Transmitting Power of 2.4G Wireless | 5dbm |
If there is a problem, refer to this Troubleshooting Guide.
The Camera Flash does not fire.
The power turns off by itself.
Auto zoom does not work.
The flash exposure is underexposed or overexposed.
Photos have dark corners or only parts of the target subject are illuminated.
Fuji cameras are divided into three kinds according to their different controlling ways to camera flash:
A | X-Pro2, X-T20, X-T2, X-T1,GFX50S,GFX50R |
B | X-Pro1, X-T10, X-E1, X-A3 |
C | X100F, X100T |
Compatible camera models & functions support
Tab.1
Camera | Camera Flash | 2.4G Wireless Control | ||||||||||||
TTL Flash | M Manual Flash | Multi Strobo -scopic Flash | TTL Flash | M Manual Flash | Multi Strobo -scopic Flash | |||||||||
Standard | REAR | HSS(FP) | Standard | REAR | HSS(FP) | Standard | REAR | HSS(FP) | Standard | REAR | HSS(FP) | |||
A | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
B | √ | -- | -- | √ | -- | -- | √ | √ | -- | -- | √ | -- | -- | √ |
C | √ | √ | √ | √ | √ | √ | √ | √ | √ | -- | √ | √ | -- | √ |
Tab.2
AF-assist Beam | |
A | √ |
B | -- |
C | -- |
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download Godox V1F - TTL Li-ion Round Head Camera Flash Manual
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