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THE PROFOTO B1

Since its release in 2013, the B1 has taken the photographic community by storm.

The most attention-grabbing feature has always been the B1’s completely cordless TTL operation, reinforcing the fact that the B1 is not a studio flash. It is an off-camera flash designed for on-location photography. In addition to being portable and easy to use, the B1 is a professional flash in every sense of the word.

Fast enough to keep up with your camera and 10 times as powerful as the average speedlight, the B1 makes great light easy.

  • Features
  • Specs
  • B1 Location Kit
  • Downloads

The Profoto B1

  • Patented AirTTL technology provides perfect exposure in a flash.
  • 500 Ws adjustable in 1/10 f-stop increments over a 9 f-stop power range.
  • Interchangeable, integrated battery provides up to 220 full-power flashes and tens of thousands at lowest power.
  • Patent-pending Profoto HSS is 10 times as powerful as your average speedlite.
  • Fires up to 20 flashes a second with flash durations as short as 1/19,000 of a second.
  • Designed for use with more than 150 Light Shaping Tools.
Speed

The B1 is fast and will easily keep up with your camera, shooting at speeds of up to twenty flashes per second.

Speed also equals short flash duration. With the B1, you will not only be able to capture the moment. You will also be able to freeze it in time with absolute sharpness.

Also note that the B1 has High-Speed Sync (HSS) functionality, giving you full control of the available light.

TTL

The B1 is the world’s first off-camera flash to do TTL with both Canon and Nikon cameras.

Canon shooters attach the Air Remote TTL-C to their camera’s hot shoe, Nikon shooters the Air Remote TTL-N.

Then point and shoot, and the off camera flash will automatically adjust its light output to provide you with the perfect exposure.

Light Shaping Tools

The B1 has a built-in reflector that creates a wide and even light spread that stands well on its own.

There is an assortment of compact and portable OCF Light Shaping Tools to choose from, including softboxes, grids and snoots. In addition, there is the entire family of Profoto Light Shaping Tools that have made Profoto the leader in professional photography.

Without Cords

Do you remember the feeling when you first learned how to ride a bicycle? Remember how the world seemed to open up, how you were suddenly able to go anywhere and do anything? then you know what it is like shooting with the battery-pwered and wirelessly synced and controlled B1.

Shoot indoors or shoot outdoors, miles away from the nearest wall outlet. Please the lights wherever you want. Your imagination sets the limits, not the length of our cables.

  • Max Energy: 500Ws
  • Energy Range: 9 f-stops (2-500Ws)
  • Recycling Time: 0.1-1.9 (Quick burst up to 20 flashes/second)
  • Battery Capacity: Up to 220 full-power flashes
  • Flash Duration Normal Mode: t 0.5 1/11,000s (2Ws) -1/1,000s (500Ws)
  • Flash Duration Freeze Mode: t 0.5 1/19,000s (2Ws) – 1,1000s (500Ws)
  • MaxModeling Light (W): 20W LED (Output equivalent to 70W Halogen)
  • Guide Number @ 2 meters/ISO 100 with Magnum Reflector: 45 2/10
  • Radio Sync & Control: Yes, built in AirTTL supporting wireless sync, control and TTL.  (Requires Air Remote TLL. Sold separately)
  • Product #’s: B1 To-Go Kit 901094, B1 Location Kit 901092
  • Dimensions: 5.5 x 12.2 x 8.3″, 14 x 31 x 21cm (Diameter x Length x Height)
  • Weight (including batteries): 6.6 lbs / 3 kg

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The B1 is not a stay-at-home flash. Its TTL function shines the brightest in challenging lighting conditions. Its cordless operation unleashes your creativity and makes it want to run free in the wild.

The B1 Location Kit was designed with this in mind. The kit includes two B1 Off-Camera Flashes, two batteries, one Fast Charger and one Car Charger.

The entire kits fits in and is delivered with a customized and comfortable backpack.

B1 Location Kit includes:

  • 2 x B1 500 AirTTL (Cordless, battery-powered off-camera flash with TTL.)
  • 2 x Li-Ion Battery (A powerful and exchangeable battery that provides 220-50,000 flashes in a single charge depending on flash output.)
  • 1 x Fast Charger 4.5A (Recharges the Li-Ion Battery in only one hour.)
  • 1 x Car Charger 1.8A (Plugs into a standard car cigarette connector and recharges the Li-Ion Battery in two hours.)
  • 1 x BackPack M (Custom backpack with comfortable carrying straps, adjustable compartments and side pockets for carrying stands.)