Specifications

1 model

1 model
HVL-F28RMA
Summary
PRICE
WHAT'S IN THE BOX
Connector protect cap(1), Mini-stand(1), Carrying pouch (1), Dust and moisture resistant cover (1)
Basic Information
Dimensions (Approx.)::diFlashDimensionsApprox
W 65.1mm X H 83.5mm X D 94.4mm (2 5/8inches × 3 3/8inches × 3 3/4inches)
Weight(Approx.)::diFlashWeightApprox
226g (8.0 oz) (only main unit)
Type
Type::diFlashType
Auto electronic flash (clip-on type) with pre-flash metering
Shoe type::diFlashShoeType
Multi Interface Shoe.
Flash Head(Light-emitting unit)
Maximum Guide number::diFlashMaxGuideNumber
28 (Flash coverage setting 50mm, ISO100・m)
Flash coverage::diFlashFlashCoverage
50mm, Angle of view at 24mm focal length is also covered with the wide panel
Flash mode::diFlashMode
TTL/MANUAL/MULTI
Flash Duration (Approx.)::diFlashDuration
Within 1.6ms (1/1 MANUAL)
Color Temperature (Approx.)::diFlashColourTemperature
5500K
Frequency (Approx.)::diFlashFrequency
0.1-6.4 seconds(Alkaline battery)/0.1-4.1 seconds(Ni-MH battery)
Repetition (Approx.)::diFlashRepetition
More than 110 times(Alkaline battery)/More than 130 times(Ni-MH battery)
Continuous flash performance::diFlashContinuousFlashPerformance
40 flashes at 10 flashes per second
Bounce flash::diFlashBounceFlash
Yes
Bounce angle::diFlashBounceAngle
Up 120deg (0deg/20deg/40deg/60deg/80deg/120deg)
Test flash::diTestFlash
Yes
Flash control::diFlashFlashControl
Flash control using pre-flash (P-TTL/ADI)
Flash compensation::diFlashFlashCompensation
Yes
Power Level switching::diFlashLedPowerLevelSwitching
25 levels (1/1-1/256) 1/3 steps
High-speed sync(HSS)::diFlashHighSpeedSyncHss
Yes
Modeling flash::diFlashModelingFlash
Yes
Built-in wide panel::diFlashBuiltInWidePanel
Yes (24mm)
Built-in bounce sheet::diFlashBuiltInBounceSheet
Yes
AF Illuminator
AF illuminator::diFlashAfIlluminator
-
Operating Range (Approx.)::diFlashOperatingRange
-
Radio Control Wireless Function
RADIO CONTROLLED WIRELESS FLASH::diFlashRadioControlledWirelessFlash
Yes (commander/receiver)
Frequencies::diFlashFrequencies
2.4 GHz band
Channels::diFlashChannels
14 Channels (Auto/manual)
Communication Distance (Approx.)::diFlashCommunicationDistance
35m
Groups::diFlashGroups
3 groups (TTL/MANUAL),5 groups (group flash photography)
Maximum Flash units::diFlashMaximumFlashUnits
15 units
Lighting ratio control::diFlashLightingRatioControl
3 groups (TTL)
Optical Control Wireless Function
Optical Controlled Wireless Flash::diFlashOpticalControlWirelessFlash
-
Channels::diFlashOcwfChannels
-
Communication Distance (Approx.)::diFlashOcwfCommunicationDistance
-
Groups::diFlashOcwfGroups
-
Lighting ratio control::diFlashOcwfLightingRatioControl
-
LED Light Function
Center Luminance Intensity (Approx.)::diFlashCenterLuminanceIntensity
-
Lighting Distance (Approx.)::diFlashLightingDistance
-
Focal length supported::diFlashFocalLengthSupported
-
Continuous Lighting Time (Approx.)::diFlashContinuousLightingTime
-
Color Temperature (Approx.)::diFlashColorTemperature
-
Power Level switching::diFlashPowerLevelSwitching
-
Other Functions
Auto zoom control optimized for image sensor size::diFlashAutoZoomControlOptimizedForIm
-
Flash distribution setting::diFlashFlashDistributionSetting
-
Auto WB Adjustment::diFlashAutoWbAdjustmentwithColorTemp
Yes
Custom key settings::diFlashCustomKeySettings
-
Memory settings::diFlashMemorySettings
Yes
Remote release::diFlashRemoteRelease
-
Display
LCD panel::diFlashLcdPanel
-
Charge progress indicator::diFlashChargeProgressIndicator
-
External Connectors
Sync terminal::diFlashSyncTerminal
-
Multi/Micro USB terminal::diFlashMultiMicroUsbTerminal
Yes
Power Source
Power source::diFlashPowerSource
Two AA-size alkaline or Ni-MH batteries
External Battery Adaptor::diFlashExternalBatteryAdaptor
-
Other Features
Dust and moisture resistant design::diFlashDustandMoistureResistantDesign
Yes

Information on security updates

Where a Sony product contains software that is subject to updates, Sony may issue security updates and updates necessary for the proper functioning of the device.

Security support period for your Sony product