Phase One 645 AF manual Single-Frame Mode S, Continuous Mode C

Models: 645 AF

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AE settings under auto-bracketing mode

 

Exposure Mode

Setting

P

Program AE

Shutter speed varies

Av

Aperture Priority AE

Shutter speed varies

Tv

Shutter Priority AE

Aperture varies

M

Manual Mode

Shutter speed varies

X

X-sync mode

No setting

NOTICE:

If you turn the shutter release mode selector to the “C” position before taking three (or two) frames, the camera will restart the auto- bracketing from the initial frame (normal exposure in the default setting).

NOTICE:

Order of the exposures in 3-shot auto-bracketing can be changed. Custom settings C-10.

The way to cancel auto-bracketing mode can be changed. Custom settings C-11.

Single-Frame Mode (S)

Press the shutter release button for each shot.

The camera meters adequate exposure value for each shot and performs auto-bracketing. The camera stays in the auto-bracketing mode until the last frame of the roll film is exposed or you cancel the auto-bracketing mode manually.

Continuous Mode (C)

By pressing the shutter release button once, the camera takes 3 (or

2)shots in series. With each press of the shutter release button, the camera repeats auto-bracketing. The standard (normal) exposure value will be fixed when you take the first frame.

When the number of available frames of the current film is less than 3 (or 2) in the auto-bracketing mode, the “– no – ” mark blinks and the camera automatically cancels the auto-bracketing mode. When you want to cancel the auto-bracketing mode, turn the rear dial to change “On” to “OF”.

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Phase One 645 AF manual Single-Frame Mode S, Continuous Mode C

645 AF specifications

The Phase One 645 AF is a high-end medium format camera system designed for professional photographers seeking exceptional image quality and versatility. With its robust feature set and advanced technologies, it has become a preferred choice for commercial, portrait, and landscape photography.

At the heart of the 645 AF is its large 645-format sensor, which captures images at a remarkably high resolution. This sensor size not only ensures more detail in each shot but also provides superior dynamic range, allowing photographers to reproduce subtle lighting nuances in their work. The high pixel count is complemented by Phase One’s exceptional image processing capabilities, making it an ideal choice for large print production and high-fidelity image requirements.

One of the defining characteristics of the Phase One 645 AF is its modular design. Photographers can easily swap out different components, such as lenses and digital backs. This flexibility allows users to tailor their camera system to specific shooting requirements, whether that means switching to a high-resolution back for studio work or a faster one for dynamic scenes. The system is compatible with a wide range of Phase One lenses, which are known for their sharpness and optical quality.

The camera features a fast and accurate autofocus system, making it suitable for a variety of shooting conditions. With multiple focus points and advanced tracking capabilities, the 645 AF ensures that subjects are captured with precision, even in fast-paced environments. Additionally, the camera supports various shooting modes, including continuous shooting, which is crucial for capturing fleeting moments.

Another impressive technological advancement of the 645 AF is its robust build quality. Designed to withstand the rigors of professional use, the camera employs weather-sealed construction, ensuring reliable performance in challenging conditions. The ergonomic design provides comfortable handling during long shoots, making it a practical choice for professionals.

Moreover, the Phase One 645 AF integrates seamlessly with the company's Capture One software, allowing photographers to process their images efficiently. This software offers extensive editing capabilities, ensuring that images can be fine-tuned to meet artistic standards.

In summary, the Phase One 645 AF stands out in the world of medium format photography. Its impressive resolution, modular design, superior autofocus capabilities, and rugged construction make it a powerful tool for photographers who demand the very best. By combining state-of-the-art technology with a commitment to quality, the Phase One 645 AF continues to be a benchmark in professional photography.