Technical specifications
Choose variant:
Overview
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Product name:
D1 250 Air Unit: D1 250 Air
Umbrella Shallow White S : Umbrella Shallow White S -
Popular applications
D1 250 Air Unit: Portrait, Still life
Umbrella Shallow White S : On-location and studio portrait -
Recommended for
D1 250 Air Unit: Studio photography
Umbrella Shallow White S : Main light, Background light
Flash
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Max energy
250 Ws
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Energy range
7 f-stops (3.9 - 250 Ws)
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Energy control increments
1/10 and full f-stops
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Recycling time
0.2 - 0.65 s
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Energy stability
±1/20 f-stop
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Flash duration t0.5
1/3,700 s (max power), 1/1400 s (min power)
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F-stop @ 2m / 100 ISO
32 4/5 with Magnum Reflector
Continuous light
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Max power
300 W
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Selectable settings
On, Off, Prop, Free
Wireless connectivity
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Operating range
Up to 300 m (1,000 ft)
Connectors
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Sync
1
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Wire sync voltage
Compliant to ISO 10330 standard
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Wire sync connector
3.5 mm Mini-Phono
Powering
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Mains fuse requirement
Slow blow 6 A / 230 V, 10 A / 120 V
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Input power supply
100-127 V / 200-240 V, 50/60 Hz (nominal)
Other
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Fan cooling
Yes
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Ready signals
Yes
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Auto dumping
Yes
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Digital display
Yes, f-stops and Air channels/groups
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Photocell/IR-slave
Yes
Measurements
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Width
13 cm / 5.12 in
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Length
D1 250 Air Unit: 30 cm / 11.8 in
Umbrella Shallow White S : 58 cm / 23 in -
Height
17 cm / 6.7 in
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Weight
D1 250 Air Unit: 2.24 kg / 4.93 lbs
Umbrella Shallow White S : 0.35 kg / 0.8 lbs