SONY HVL-F20M External Flash for SONY A7

Basic information

DIMENSIONS (APPROX.): W 62mm X H 114mm X D 24mm ( 2 1/2inches X 4 1/2inches X 31/32inches)

WEIGHT(APPROX.): 105g (3.7 oz) (only main unit)

 

Type

TYPE: Auto electronic flash (clip-on type) with pre-flash metering

SHOE TYPE: Multi Interface Shoe

 

Flash Head(Light-emitting unit)

MAXIMUM GUIDE NUMBER: 20 (Flash coverage setting 50mm/TELE position,ISO100・m)

FLASH COVERAGE: 50mm (TELE position) ,27mm (Standard position)

FLASH MODE: TTL

FLASH DURATION (APPROX.): Within 1.4ms(1/1 MANUAL)

COLOR TEMPERATURE (APPROX.): 5500K

FREQUENCY (APPROX.): 0.1-5.0 seconds(Alkaline battery)/0.1-4.0 seconds(Ni-MH battery)

REPETITION (APPROX.): More than 90 times(Alkaline battery)/More than 150 times(Ni-MH battery)

CONTINUOUS FLASH PERFORMANCE: 40 flashes at 3 flashes per second 2

BOUNCE FLASH: Yes

BOUNCE ANGLE: Up 75deg (0deg/75deg)

BUILT-IN WIDE PANEL: Yes(27mm,Standard position)

 

Optical control wireless function

OPTICAL CONTROLLED WIRELESS FLASH: Yes(controller) 3

CHANNELS: 1 Channel

COMMUNICATION DISTANCE (APPROX.): 5m 45

GROUPS: 1 group

 

Other functions

AUTO WB ADJUSTMENT: Yes 6

 

Power source

POWER SOURCE: Two AAA-size alkaline or Ni-MH batteries

 

What’s In The Box

Carrying pouch(1)

Connector protect cap(1)