• Auto WB Adjustment
The Auto WB adjusts the white balance automatically, with color temperature information signaled to the Alpha camera before WB is adjusted.
• High-Speed Sync
The HVL-F42AM flash unit provides High-Speed Synchronization (HSS) mode that enables flash sync with shutter speeds from 1/500 to 1/4000 of a second to catch fast-moving subjects.
• ADI Flash Metering
ADI (Advanced Distance Integration) metering capability enables the HVL-F42AM to work more effectively with lenses equipped with distance encoders, combining TTL (through-the-lens) flash metering with guide number control calculated automatically according to the distance to the subject, the ambient light and the pre-flash reflectivity of the subject.
• Can be triggered wirelessly (with TTL control) by the wireless operating mode available with Alpha series cameras.
Type Shoe Mount
Guide No. 138' (42 m) at 105mm
Angle of Coverage 45° (vertical) x 60° (horizontal)
Vari-Power Yes
TTL Dedication Yes (ADI in combination with D Lens)
Bounce Head Yes (Up 90°)
Swivel Head Yes (Right 180°, Left 90°)
Zoom Head Yes (24mm - 105mm coverage, 16mm with included wide panel)
Off Camera Terminal No
Recycle Time 4 Seconds (flash at full power with fresh alkaline batteries)
Power Source 4x AA Batteries (Alkaline, NiMH)
Dimensions 2.9 x 4.8 x 3.9" (75 x 123 x 100mm)
Weight 12 oz (340g)
Type Shoe Mount
Guide No. 138' (42 m) at 105mm
Angle of Coverage 45° (vertical) x 60° (horizontal)
Vari-Power Yes
TTL Dedication Yes (ADI in combination with D Lens)
Bounce Head Yes (Up 90°)
Swivel Head Yes (Right 180°, Left 90°)
Zoom Head Yes (24mm - 105mm coverage, 16mm with included wide panel)
Off Camera Terminal No
Recycle Time 4 Seconds (flash at full power with fresh alkaline batteries)
Power Source 4x AA Batteries (Alkaline, NiMH)
Dimensions 2.9 x 4.8 x 3.9" (75 x 123 x 100mm)
Weight 12 oz (340g)
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