Product name
D2 500 AirTTL Unit
Product number
330178
Recommended for
Studio and high volume photography
Popular applications
Portrait, Sports and action, Still life
Flash
Max energy
500 Ws
Energy range
10 f-stops (1 - 500 Ws)
Energy control increments
1/10 or full f-stops
Flash mode settings
Freeze (shortest flash duration) or Normal (color balanced) mode
Flash duration t0.5
Normal mode: 1/2,600 s (500 Ws) - 1/17,000 s (1 Ws)
Freeze mode: 1/2,600 s (500 Ws) - 1/63,000 s (1 Ws)
Flash duration t0.1
Normal mode: 1/1,000 s (500 Ws) - 1/7,700 s (1 Ws)
Freeze mode: 1/1,000 s (500 Ws) - 1/13,500 s (1 Ws)
Energy stability
± 1/20 f-stop
Color temp stability
±150 K over range. ±20 K flash to flash
F-stop @ 2m / 100 ISO
45 8/10 with Magnum Reflector
TTL
Yes
HSS
Yes
Wireless connectivity
Operating range
Normal sync and remote control up to 300 m (1000 ft). TTL and HSS up to 100 m (330 ft).
Measurements
Width
13 cm / 5.5 in
Length
31 cm / 12.2 in
Height
18 cm / 7.1 in
Weight
3.0 kg / 6.6 lbs