Profoto has created this A1 Duo kit for Canon for photographers looking for a lightweight mini system, with or without a camera, with advanced features including TTL and total wireless freedom. the Duo kit includes two A1 AirTTL-C flash heads, each with a lithium-ion battery for 350 full-power flashes, a Dome diffuser, a flash holder and a shoulder strap bag. a charger is also included that recharges the battery in 80 minutes. optional accessories include an Air Remote TTL transmitter for wireless control of up to 80 minutes. optional accessories include an Air Remote TTL transmitter for wireless control up to TTL wirelessly.

The A1 was created for the professional photographer looking for portability and performance features, or the ambitious non-professional who recognizes the quality of lighting, but wants it comfortably and simply without the hassle of an overly technical interface. The A1 is easy to use; you can literally take it out of the box and start shooting; your first shot is almost always an archer; the old adage about not judging a book by its cover simply doesn't apply here; the A1 is an attractive flash; in fact, even its packaging could compete with Apple for the design; weighing 1.5 kg, the A1 is an attractive flash, in fact, even its packaging could compete with Apple for the design.

The first thing you'll notice about the A1 is its 2.75" round, tilt and swivel head, which is the physical feature most responsible for the A1's natural-looking light with its gradual gradual drop. Although we rarely use superlatives, we've heard that the quality of light is described as "beautiful". The automatic zoom built into the head handles focal lengths from 32 to 105 mm. You can override the automatic zoom function at any time and make adjustments manually. A filter kit with graduated CTO The conversion filters and a fluorescent filter are also available for manual adjustments. A filter kit with graduated CTO The conversion filters and a fluorescent filter are also available by default.

The A1 works as well as it looks and feels; it recycles in 0.05 to 1.2 seconds, significantly faster than most flash units in its class and has a flash duration that stops the action from 1/800 to 1/20,000 seconds. The A1 is compatible with HSS (High Speed Sync), which allows you to shoot at shutter speeds as short as 1/8000 second instead of 1/250 to blur a distracting background with a wide aperture while controlling strong ambient light behind the subject. The 76W head controls the strong ambient light behind the subject. The 76W head recycles in 0.05 to 1.2 seconds, significantly faster than most flash units in its class and has a flash duration that stops the action from 1/800 to 1/20,000 seconds. The A1 allows you to shoot at shutter speeds as short as 1/8000 second instead of 1/250 to blur a distracting background with a wide aperture while controlling strong ambient light behind the subject

The A1 is powered by an included lithium-ion battery that has a capacity of 350 flashes at full power and thousands of partial power trips. The power is recharged in a depleted battery in approximately 80 minutes with the included 100-240 VAC charger. The battery does not fade as its power is used, operating at peak performance until it is depleted. The purchase of an additional battery is recommended.

Until now, we have been discussing the use of A1 in the camera, but when used outside the camera, it really earns the name "Studio Light". The flash has a built-in transceiver that allows it to be used with other A1s, B2s or D2, B1 and B1X monolights. All Air Remote wireless controllers can trigger the A1 at distances of up to 1,000' and Air Sync will give you a simple wireless activation, while the Air Remote will allow you to wirelessly adjust the power, grouping, channel selection and on/off of the Air Remote will allow you to wirelessly adjust the power, grouping, channel selection and on/off of the Air Sync.