Mamiya 645 AFD III Exposure Compensation, Width of the exposure compensation step can be changed

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Exposure Compensation

In some situations, such as a great difference between the subject and background brightness or overall subject tones that will not meter correctly because they are all black or white, the resulting photograph may be under- or overexposed. When this occurs, use the exposure compensation function. Exposure compensation can also be used when you want to intentionally create overexposed or underexposed pictures.

Display of the exposure compensation of the viewfinder LCD

 

 

(When a Metz flash is not equipped.)

 

 

 

 

Exposure mode

Exposure compensation display

 

 

 

P

Program AE

 

 

 

 

F

 

C X

M

 

Tv

P

Av

 

A

 

1.When exposure compensation button A is pressed,appears on the external LCD. When the front or rear dial is turned counterclock- wise, the exposure is increased; conversely, when it is turned clockwise, it is decreased. The expo- sure compensation value can be checked on the external LCD or LCD inside the viewfinder.

2.After taking the pictures, press exposure com- pensation button A again to return the exposure compensation value to 0.

The exposure compensation value mark on the external LCD is cleared, and the exposure com- pensation function is released.

Av

Aperture priority AE

The set value is displayed.

 

 

 

Tv

Shutter priority AE

 

 

 

 

M

Manual mode

The difference between the metered value and the set

exposure value is displayed.

 

 

X

Synchro mode

Not displayed.

 

 

 

1. The width of the exposure compensation step can be changed.

Custom settings (C-01 on page 93).

2.The maximum exposure compensation step can be changed to 5EV. Custom settings (C-05 on page 93).

★After taking pictures using the exposure compensation feature, be sure to return the exposure compensation dial to the “0” position.

★Exposure compensation is also possible during AE lock.

★The shutter speed changes with exposure compensation in manual mode ("M").

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64

 

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Contents Instructions Preface Special Advice To Professional PhotographersNames of Parts and Functions Main LCD Liquid Crystal Displays LCDViewfinder LCD Electronic Dial OperationContent Custom Functions 90 toMiscellaneous Operations 98 to110 Camera Operation Test Set the auto focus mode selec- tor lever to S. SeeAlkaline battery Checking the Battery PowerInserting the Batteries without batteries Camera will not operateBattery Power / Battery Care Installing the Battery in the MagazineRemove the battery compartment screw cap Insert a batteryAttaching the lens Attaching and Removing a LensShutter Safety Retraction Before installationInstallation and removal of the magazine and its dark slide Attaching / Detaching a MagazineDiopter Adjustment Replacing the Diopter Correction LensDiopter not matching.Diopter matching Setting the Index Number How to imprint the same index numberDial Setting Date and Time / Strap Setting Date and TimeBasic Operation Attaching a Lens and a Magazine Setting the Film SpeedAttaching a Lens Attaching a MagazineLoading Film in the Magazine Close the back cover Attach the leader paper of the film to the empty spoolInsert the loaded film insert into the magazine Film.Compatibility between the HM402 and HM401 120/220 magazines Selecting the Shooting Frame Number DisplayCamera Magazine BodySet the focus mode selector lever to S single focus mode Taking Photos in the Fully Automatic ModeMode setting and a C continuous advance Mode setting. SeeFocus Shutter Release Button / Holding the CameraShutter Release Button Holding the CameraUnloading the exposed film Removing a Partially Exposed Roll of FilmThis chapter describes various functions of the camera Electrical ContactsContinuous focus mode C Single focus mode S Focus AreaFocus Modes Focus AreaManual Focus Mode Lenses with the Focus Mode SelectorManual Focus Mode M When Auto Focus Fails Manual focusing using the focus markMals in cages, etc Subjects with continuous re Set the focus mode selector lever to S or C Using the Focus Lock FunctionAdjust the composition AF Assist Infrared LightSelf-Timer Mode Single-Frame ModeContinuous Mode Drive ModesProgram AE P Exposure ModesProgram Shift PH/PL Normal Program shift areaCustom settings C-01 on Aperture Priority AE AvShutter Priority AE Tv Turn the front dial to set the desired shutter Manual Mode MSpeed ±6 EVMode CF Custom Function Mode CFOne-push shift function Selected aperture value can be locked. SeeExposure Metering Modes How to select an exposure modeExposure Metering Modes Exposure warningsExposure Compensation Display of the exposure compensation of the viewfinder LCDWidth of the exposure compensation step can be changed Metered-value difference indicator AE Lock ModeAuto-Bracketing Mode MarginNormal exposure Under exposure AE settings under auto-bracketing mode Multiple Exposure ModeSingle-Frame Mode S Continuous Mode CPress the shutter release button To cancel the Multiple Exposure ModeCelled Exposure compensation in typical multiple exposuresUsing auto focus and auto exposure Manual mode Taking Photos with the Mirror UpHalfway while looking into the view finder Electronic Shutter Release Contact / Eyepiece Shutter Selecting the Number of Frames to be ShotElectronic Shutter Release Contact Eyepiece ShutterSelf Timer Mode Depth of Field / Depth of Field Preview Front / Rear Dial Lock FunctionFlash Photography Infrared PhotographyRear Curtain Sync Mode Metz Flash SCA3952 System FunctionsFor example Flash Compensation Settings External LCD Panel normal displayViewfinder LCD read-outs Superimposing Data Selected shutter speed and aperture level can be locked SeeThis camera’s synchro contact is an X contact Custom Functions Custom Functions of Mamiya 645AFD Setting Custom FunctionsTypes of Custom Functions Mode one-push setting AFL function lock modeBulb exposure time setting Bulb shutter release settingMiscellaneous Operations Changing the Focusing Screen External Battery Socket Using the M645 Manual Focus LensesAvailable functions with M645 lens Half press the shutter release button to show shutter speedUsing a Tripod Tripod / Memo ClipMemo Clip When Any of These Displays Appear Field of View 94%* of actual image Viewfinder Information SpecificationsImportance of Proper Maintenance Maintenance and check of the cameraCommon Sense Camera Care and Practice After-Sale Servicing

645 AFD III specifications

The Mamiya 645 AFD III is a substantial piece of photographic equipment that has long earned its place as a favorite among professional photographers and serious enthusiasts. Building upon the success of its predecessors, this medium format camera offers a blend of advanced technology and ergonomic design, making it a robust tool for capturing stunning images.

One of the primary features of the Mamiya 645 AFD III is its medium format film capability, which utilizes 120 or 220 film. This allows photographers to achieve superior image quality with greater detail and a richer tonal range compared to standard 35mm cameras. The camera's 6x4.5 cm frame size is ideal for producing high-resolution images that are perfect for large prints and commercial works.

The AFD III is equipped with an advanced autofocus system, featuring a 5-point autofocus sensor that works efficiently in a variety of lighting conditions. The AF lock feature enables precise focusing on subjects, ensuring that photographers do not miss crucial moments. The camera also supports manual focus for those who prefer greater control over their shots.

Another significant aspect of the Mamiya 645 AFD III is its compatibility with a wide range of interchangeable lenses. Mamiya's extensive line of lenses includes options for wide-angle, standard, and telephoto photography, catering to diverse creative needs. This versatility is enhanced by the camera's electronic aperture control, which allows for smooth adjustments while taking photos.

Built with a durable, all-weather body, the Mamiya 645 AFD III stands up to the rigors of professional use. Its design focuses on user comfort, with intuitive placement of buttons and controls that facilitate quick adjustments on the fly. The camera's clear viewfinder provides a bright, unobstructed view for accurate composition.

The inclusion of an electronic film advance further simplifies the shooting process. The camera can automatically advance the film to the next frame, minimizing the risk of double exposure. Additionally, the Mamiya 645 AFD III features a built-in metering system, allowing for accurate exposure readings in various lighting environments.

For those transitioning to digital photography, the AFD III can be paired with a digital back, making it a flexible choice for both film and digital mediums. This adaptability ensures that photographers can choose the best format for their creative vision.

In conclusion, the Mamiya 645 AFD III is a medium format camera that combines quality, versatility, and user-friendly technology. Its impressive features, robust build, and support for various photographic needs make it an exceptional choice for anyone serious about photography. Whether shooting landscapes, portraits, or commercial work, the Mamiya 645 AFD III provides the tools needed to capture stunning images with precision.
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