ProTwin, Magic arm, Handle | Profoto Pro-B2 specification

Pro -B2Profoto – Heads

Profoto – Heads Pro -B2

ProTwin

The ProTwin is used to obtain extremely short ﬂash dura- tion, very quick recycling or to get up to 4800 Ws out of one single head. There are two ﬂash tubes in a ProTwin. As the ﬂash duration is shorter at low power settings, and as only half of the desired power is used in each tube, consequently shorter ﬂash duration is obtained. For example if you need 1200Ws, you ﬁre 600 Ws from each tube, and your ﬂash duration is shorter than if a standard ProHead is used. The ﬂash duration at 1200 Ws with a ProHead is 1/2200 while it is only 1/3200 with a ProTwin. One or two generators can be used.

If, on the contrary, you require 2400Ws from one head you connect ProTwin to two Pro-B2/1200 generators. For the same reason shorter recycling times is obtained when two generators are used, as the recycling is faster when the generators in fact only need to recharge half the energy. Flash duration and recycling for a ProTwin at a certain power setting - for example 1200 Ws - compares with a ProHead set at 600 Ws.

The modelling light is turned on and off with the black switch [1] at the back of the head. The built-in fan is a thermostatically controlled 2-speed fan ensuring mini

mized sound level and efficient cooling in all situations. Please note that when changing modelling light, ﬂash tube or glass cover the lamp cable must be disconnected from the generator.

The modelling light has a mini-can socket (E11). The ﬂash tube has two metal pins. When removing a ﬂash tube, pull it straight out of the sockets. When inserting a new ﬂash tube, check that the trigger-wire clasps properly around the ﬂash tube (please see mounting instructions in package). When mounting the glass cover, check that both locking springs connect properly into glass cover holes. In case the head overheats the modelling light automatically switches off. When the temperature has dropped sufficiently the modelling light will switch on again. At the back of the head there is a thread for attaching accessories like handle (std. with head) or a ﬂex arm (Magic arm) to hold ﬁlters etc. There are glass covers for different colour temperatures available.

When used on the Pro-B2 it is strongly recommended to change from a 500W to a 250W lamp for increased efficiency due to the fact that the B2 delivers max 250W to the lamp.

Magic arm

Fits ProHead, Pro-7b head and ProTwin. Filters and Barn Doors can be attached.

Handle

Fits ProHead, Pro-7b head and ProTwin. Makes it easier to manoeuvre lamp heads when using soft boxes. (Included with all ProHeads)

10.15.18Glass Cover, frosted, UV-coated (standard)

10.15.19Glass Cover, frosted, extra UV-coated, -300°Kelvin

10.15.20Glass Cover, frosted, uncoated + 300°Kelvin

10.15.21Glass Cover, clear, UV-coated

10.15.23Glass Cover, clear, uncoated + 300°Kelvin 10

ProTwin cont.

10.15.32Flash Tube, uncoated

10.20.07Modelling Light 500W, 120 V, mini-can socket (E11)

10.07.09Handle for ProHead, Pro-7b head and ProTwin

Profoto

The Light Shaping Company

Profoto

Pro-B2 specifications

The Profoto Pro-B2 is a cutting-edge portable battery-powered flash system that has set new standards in the world of professional photography. Designed for photographers who need powerful and reliable lighting solutions on location, it combines portability with impressive performance.

One of the standout features of the Pro-B2 is its dual head configuration, allowing photographers to shoot with two flash heads simultaneously. This flexibility provides an output equivalent to 1200Ws, making it ideal for a range of shooting scenarios, from portraiture to fashion to weddings. With the ability to use multiple heads, photographers can seamlessly blend ambient light with flash or achieve dramatic lighting effects tailored to their creative vision.

The Pro-B2 has an exceptional recycling time that can be as fast as 0.02 seconds, allowing photographers to capture fleeting moments without the worry of slow flash recovery. This rapid performance is complemented by a consistent color temperature that ensures accurate skin tones and lighting consistency throughout shoots, a crucial aspect for any professional.

Another notable feature of the Pro-B2 is its built-in AirTTL technology, which allows for seamless wireless communication between the flash and the camera. This advanced system automatically adjusts the light output based on the selected camera settings, making it easier for photographers to achieve the perfect exposure without extensive manual adjustments. Additionally, the manual control option provides seasoned photographers with the flexibility to fine-tune their lighting setup according to their artistic needs.

The Pro-B2 is built for durability, featuring a robust design that can withstand the rigors of outdoor shooting. The built-in battery provides up to 200 full power flashes per charge, with an easy-to-read LCD screen displaying essential settings for quick adjustments on the go.

Moreover, the system is compatible with a wide range of Profoto light shapers, offering endless possibilities for creative lighting setups. Whether using softboxes, beauty dishes, or reflectors, the Pro-B2 enables photographers to sculpt light with precision.

In summary, the Profoto Pro-B2 is an exceptional tool for professional photographers seeking powerful, portable lighting solutions. With its dual head capability, rapid recycling times, AirTTL technology, and durability, it stands out as a premier choice for those who demand the best in lighting performance.