Colour Temperature, Flash Duration, Lamp Heads

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Colour Temperature

The Pro-7 generators are perfectly suited for critical analouge (ﬁlm) and digital shoots.

The colour temperature is constant and reliable regardless of the energy output chosen with the dials A, B1 & B2. The colour temperature can be adjusted with the MASTER control [6]. Each 1/6 increment reduces the colour temperature by 50° Kelvin, which means a total down- scale of 400° Kelvin.

PLEASE NOTE: combining ﬂash tubes and/or glass covers with different coatings can make even more distinctive colour temperature adjustments.

Flash Duration

The ﬂash duration can be shortened by reducing the energy output with the dials A and B. The shortest ﬂash duration using a Pro-7 head and a Pro-7a/1200 generator at 1/16 energy is 1/12000 sec.

Lamp Heads

The following are suited for Pro-7a 1200/2400:

ProHead	[90.07.09]
Pro-7 ring	[30.05.15]
ProTwin	[90.07.19]

You can also use the Pro-7 head and the Pro-7 twin head.

Warranty

All Profoto products are guaranteed for a period of two years with the exception of ﬂash tubes, glass covers, modelling lamps and batteries. Products purchased for rental purposes are guar- anteed for three months.

Pro-7a 1200/2400