Additional information, Color Temperature

Pro-8a 2400 Air – Pro-8a 1200 Air

Additional information

Color Temperature

The color temperature of Pro-8a is calibrated to correspond to daylight and, because of the PiPE (patent pending) technology,it remains perfectly constant and reliable from flash to flash and over the entire power range, regardless of the chosen power output and the number of flash heads used. This makes the Pro-8a generators perfectly suited for all kinds of critical assignments, even with high-resolution digital cameras and backs. In combination with all actual Pro flash heads and light shaping tools the Pro-8a generators give neutral and extremely stable color. Please note that other factors, like reflections from surrounding objects and ambient lights with non neutral color characteristic, may influence the light color temperature and spectra.

Combining flash tubes and/or glass covers with different coatings can make distinctive color temperature adjustments if needed.

f-stop Stability & Range

The unique PiPE (patent pending) technology ensures extreme light power stability from flash to flash as well as over the whole power range. The unique wide power range offers maximal flexibility for all situation from light power consuming large objects at large distances to really close ups ex. ProRing2 without overexposure with one and the same flash generator. Please note that influence from ambient and modeling light makes measurement of small power levels difficult.

Warning

Do not use the light meter’s built-in slave trigger at smaller power levels. Please use a cord and check the shutter speed to avoid ambient light influence.

Flash Duration

The full power short flash duration has more advantages except from freezing a moving object. It will also make it possible to use a very short camera shutter speed to cut out exposure influence from indoor ambient light as well as direct sunlight.

The flash duration can be shortened by reducing the power output with Flash Light Energy Control A [8] and/or B [19]. The shortest flash duration using a ProHead and a Pro-8a generator is 1/12000 sec at energy setting 3,0 - 3,2 (19 - 21,5 Ws). To shorten the flash duration at high power, use a ProTwin head.

I.e. if you connect the two plugs of a ProTwin to the Lamp Head Connector A [4] and B [15] of a Pro-8a 2400 Air generator and use both outlets at 1200Ws, the flash duration is just 1/2200s instead of 1/1600s at maximum power with one ProHead.

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Pro-8a 1200 Air, Pro-8a 2400 Air specifications

The Profoto Pro-8a Air is a state-of-the-art studio flash system designed for professional photographers who require reliability and high performance during their shoots. Available in two versions, the Pro-8a 2400 Air and the Pro-8a 1200 Air, this system is renowned for its robust construction and versatility, making it an essential tool for both studio and location photography.

One of the standout features of the Pro-8a 2400 Air and Pro-8a 1200 Air is their impressive power output. The Pro-8a 2400 model offers up to 2400 watt-seconds, while the Pro-8a 1200 delivers a maximum output of 1200 watt-seconds. This high power capacity ensures photographers can achieve optimal exposure even with larger light modifiers or at greater distances.

Both models are equipped with Profoto's AirTTL technology, which allows for seamless wireless connectivity between the flash units and compatible cameras. This feature simplifies the process of adjusting settings and achieving the right exposure, particularly advantageous during dynamic shoots where quick adjustments are essential. The Air Remote and Air Sync capabilities enable photographers to control multiple light sources effortlessly, enhancing creativity and flexibility.

The Pro-8a series incorporates Advanced High-Speed Synchronization (HSS) technology, allowing photographers to shoot at shutter speeds that exceed standard flash sync speeds. This capability is particularly useful for capturing images in bright daylight or when using wide apertures to achieve that sought-after shallow depth of field.

Speed is another defining characteristic of the Pro-8a Air range. The flash duration can be as short as 1/1000 of a second, enabling photographers to freeze motion effectively, making it an excellent choice for action-packed scenarios or subjects in motion.

Durability and portability are also important to the Pro-8a series. The units are built with rugged materials, ensuring they withstand the rigors of professional use. Additionally, their lightweight design and integrated handles facilitate easy transport, whether moving between studio setups or on-location shoots.

In summary, the Profoto Pro-8a 2400 Air and Pro-8a 1200 Air stand out in the market for their exceptional power, advanced technology, and user-friendly design. With features like AirTTL, HSS, and fast flash durations, these units cater to the diverse needs of professional photographers, allowing them to push their creative boundaries while maintaining reliability in every shoot.