Description
AirTTL
The AirTTL feature provides perfect exposure without manual measurement and adjustments, making it possible to capture the exact moment quickly and easily, which unlocks the photographer's creativity and enjoyment of the shooting process.
No cables
B2 is powered by a high capacity removable battery providing up to 50,000 pulses. The combination of independent power and wireless controls allows you to enjoy your workflow to the fullest without the risk of damage from power or sync cables.
Power
B2 provides enough power to shape and control light even in bright sunlight. The luminous flux range is 9 F-stops and is controlled through 1/10 F-stop steps, providing optimum control and flexibility.
Speed
At full power, B2 recharges in less than 2 seconds, and at lower pulse power, delivers up to 20 flashes per second, eliminating the risk of missed frames.
Characteristics
| General features | |
| Ignition | via AirTTL |
| Auto dumping | yes |
| Battery - capacity | Li-Ion battery 4S1P -21.6 Wh /1.5 Ah / 14.4 V, 215 pulses at full power |
| Built-in synchronizer | AirTTL |
| Pulse length (t 0,5) | Normal mode (t 0.5): 1 / 9,300 to 1 / 1,000 sec. Freeze mode (0.05): 1 / 15,000 to 1 / 1,000 sec. |
| Loading | electrical network for 1 hour. |
| Charger | 2.8A (do not use charger 4.5A) |
| Ready indication | -sound, led, pilot lighting. |
| Power | 250Ws |
| Scope | - |
| Power range | 9 F-stop in 1/10 F-stop steps. |
| Cooling | - |
| Pilot lamp | 9W LED (50W halogen equivalent) |
| Operating temperature - battery | charge 0 to + 45C - dilution: -10 to +50 C |
| Operating frequency | 2.4 GHz |
| Operating voltage | - |
| Size generator | 16 x 8 x 17cm |
| Head size | 10cm / Ø 10cm |
| Weight generator | 1.6kg |
| Head weight | 0.7kg |
| Color temperature | 5600 ° K. |
| Digital display - indication | B2 250 AirTTL Generator - Battery Level, Modeling Lighting Status, Charge Alarm |
Box contents
Profoto 901110 B2 250 Air Ttl Location Kit
1 x B2 250 AirTTL
2 x B2 Head
2 x Li-Ion Battery
1 x B2 bag
1 x B2 Location of the bag
1 x Battery Charger 2.8 A
1 x B2 250 AirTTL
2 x B2 Head
2 x Li-Ion Battery
1 x B2 bag
1 x B2 Location of the bag
1 x Battery Charger 2.8 A
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