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We know that you have choices when you shop, but here is the Roberts difference:
- We have been family owned and operated for over 60 years!
- We treat our customers like family and we work to build a relationship with you that is based on understanding and meeting your needs as a photographer.
- Customer service is our NUMBER ONE priority! Don't believe us? Check out the over 9500 5 Star reviews from customers that have purchased with us!
- We have a team of the most knowledgeable professionals in the business and many of them have been with us for over 20 years!
- We have one of the largest selections of used camera equipment in the country!
Finding The Right Gear Can Be Hard
If you have any questions or need more help, you can call us at 1-800-726-5544 during normal business hours and talk to a live person. Or, if you're on a desktop or tablet, you can use our live web chat normal business hours as well. We are here to help you make sure your purchase is the right one, no matter what your experience level or needs.
About the Profoto B1 500 AirTTL
Off-camera flash. With TTL. Without cords.
The Profoto B1 makes it easier than ever to take the flash off your camera. With AirTTL you set the light in a flash. With battery power and a clever design with no cables or cords, you can take the B1 with you wherever you go and put it wherever you want. Add to that the power, speed and light shaping possibilities that Profoto lights are known for, and you have an off-camera flash that makes great light easy.
IMPORTANT NOTE: The firmware of this product can be upgraded. The latest firmware version is B3
Patent pending AirTTL technology takes the concept of “point and shoot” to the next level.
Exchangeable, integrated battery provides up to 220 full-power flashes per charge.
Cordless design and wireless Air technology allows you to shoot without cords and restraints.
Quick burst capability eliminates the risk of missing that perfect shot waiting for the flash.
500Ws adjustable in 1/10 f-stop increments over a 9 f-stop power range give you both -power and precise control.
Compatible with a wide range of Profoto Light Shaping Tools.
In The Box
- B1 500 AirTTL
- Li-Ion battery
- Battery Charger 2.8A
- Bag XS
- English User Guide
|Energy range||9 f-stops (2-500Ws)|
|Energy control increments||1/10 or full f-stops|
|Recycling time||0.1-1.9 (Quick burst up to 20 flashes/second)|
|Max modeling light (W)||20W LED (Output eqvivalent to 70W Halogen)|
|Modeling light control||Off, Proportional, Free (5-100%)|
|Mode control||Freeze (shortest flash duration) or Normal (color balance) mode|
|Flash duration Normal mode (t0.5)||1/11,000s (2Ws) - 1/1,000s (500Ws|
|Flash duration Freeze mode (t0.5)||1/19,000s (2Ws) - 1/1,000s (500Ws)|
|Energy stability Normal mode||+-1/20 f-stop flash to flash|
|Energy stability Freeze mode||+-1/20 f-stop flash to flash|
|Color stability Normal mode:||+-150K over range; +-20K flash to flash|
|Color stability Freeze mode:||+-800K over range; +-50K flash to flash|
|Energy control increments||1/10 or full f-stops|
|Guide number @ 2m / 100 ISO with Magnum Reflector||45 2/10|
|Input power supply||Exchangeble Lithium-Ion Battery 14.4V/3Ah|
|Battery capacity:||Up to 220 full power flashes|
|Wire sync voltage||Compliant to ISO 10330 standard|
|Wire sync connector||3.5mm Mini-Phono|
|Photocell/IR-slave and switch||Yes|
|Radio sync & control||Yes, Built in AirTTL supporting wireless sync, control and TTL. (Requires Air Remote TTL. Sold separately.)|
|Radio sync range||Up to 300m (1000ft)|
|MAC / PC control||Yes, via optional Profoto Air USB transceiver and Profoto Studio software.|
|Function display||Multifunction LCD display|
|Fan cooling||Yes, thermally controlled fan speed for low noice level.|
|Ready signaling||Yes, ready lamp, dim and/or switchable beep sound.|
|USB interface||Yes, USB Mini port for FW upgrading|
|Weight||3kg (Including batteries) 6.6 LBS 3kg (Including batteries)|