Manuals / Phase One / Photography / Digital Camera

Phase One 645 AF manual Front/rear dial lock mechanisms, Setting will be stored after one second

Models: 645 AF

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NOTICE:

The setting will be stored after one second.

Dial lock can not be set when the exposure mode is “P” (program AE).

Even while dial lock is set, the front dial or rear dial can still be used to perform the various settings. (Dial lock is temporarily released.)

CF

X

 

M

PAv

Tv

 

 

 

 

 

 

 

 

SET

 

 

 

AEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CF

X

 

M

Av

Tv

 

P

 

 

SET

 

AEL

 

 

 

 

4.7Front/rear dial lock mechanisms

When the Electronic Dial Lock is “On,” all currently set values in “Av” (Aperture Priority AE), “Tv” (Shutter Priority AE) and “M” (Manual mode) cannot be adjusted with the front or rear dials. This prevents accidental change of shutter speed or aperture values.

Press down both the multiple exposure mode button and the auto bracketing mode button for approximately one second, until the “On” indicator blinks.

To release the mode, hold down the same buttons until “OF” blinks.

3.“L” is displayed on the main LCD to indicate that operation of the front and rear dials is blocked.

When the dial lock is ON, the shutter speed and aperture will not change even if you turn the front or rear dial.

When you activate the electronic dial lock, and if you then operate the electronic dial, the dial lock indicator “L” on the main panel blinks for three seconds to show that the electronic dial lock is functioning.

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Phase One 645 AF manual Front/rear dial lock mechanisms, Setting will be stored after one second
Page 49 Page 51

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.