Manuals / Phase One / Photography / Digital Camera

Phase One 645 AF Flash sync. timing, Copy custom function, Custom function reset, Index setting

Models: 645 AF

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C-27 Flash sync. timing

When a moving subject has been shot using the flash, a flash of light will appear ahead of the subject’s movement under the initial setting. This function makes it possible to change this so that the flash of light comes after the moving subject as illustrated.

0:No (front curtain synchronization: initial setting)

1:Yes (rear curtain synchronization)

C-28 Copy custom function

This function is used to group all the user symbol settings selected (custom functions that have been set) together with the other user symbols, and copy them.

0:No (initial setting)

1:Yes (copied to user A)

2:Yes (copied to user B)

3:Yes (copied to user C)

C-29 Custom function reset

This function is used to group all the user function settings selected from C-01 to C-27 together, and initialize them (to the default settings).

0:No (initial setting)

1:Yes

C-30 Shutter release without film

This function is used to set whether the shutter is to be tripped even when the film has not been loaded.

0:No (initial setting)

1:Yes

C-31 Auto film loading setting

This function is used to set whether to feed the film (to the first frame) by halfpressing the shutter button or by closing the rear cover when the film has been loaded. The film can be fed to the first frame by halfpressing the shutter button even when the rear cover close has been established as the setting.

0: By half-pressing the shutter button (initial setting)

1: By closing the rear cover

When the camera is in sleep mode, the film will not start moving even when the rear cover is closed. Half-press the shutter button.

C-32 Multiple exposure mode

This function is used to select whether, during multiple exposure shooting, the multiple exposures are to be taken by pressing the shutter button until the multiple exposure button is pressed after the number of multiple exposures has been set (initial setting). When the number of multiple exposures is set, the film is wound up by one frame after the completion of the number of multiple exposures.

0:Until the multiple exposure button is pressed (initial setting)

1:Multiple exposure number is set

C-33 Digital back CF configuration

This function is used to select the user function (A, B or C) when an MSCElisted digital pack has been loaded.

0:No (initial setting)

1:A

2:B

3:C

C-34 Clock/calendar setting

This function is used for setting the calendar and clock.

C-35 Index setting

This function is used for setting the index numbers. – ONLY relevant when using filmback.

C-36 firmware version -

Press+/- to view firmware version: number on top of display is body firmware. Number on bottom of display is firmware number for the mounted lens.

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Page 84
Image 84
Phase One 645 AF manual Flash sync. timing, Copy custom function, Custom function reset, Shutter release without film
Page 83 Page 85

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.