Using the M645 Manual Focus Lenses

When using the MAMIYA M645 manual focus lens, mount the focusing screen for manual focus lenses (sold separately).

1.Mount the M645 lens on the camera body, turn the A/M lever on the lens to the "M" position. Set the lens to maximum aperture, compose and focus.

You may use the focus mark to adjust focus.

2.Select exposure mode and set the desired aperture on the lens.

★For auto exposure, select the “Av” (aperture priority AE) and choose the spot expo- sure metering mode “S”, you can use the lens in conjunction with stop-down meter- ing.

3.Half press the shutter release button to show shutter speed.

Available functions with M645 lens

P Av Tv M X

Exposure mode

Metering mode

Exposure compensation

Auto-bracketing mode

Multiple-exposure mode

not an available function available function

★You can adjust focus with assistance of the focus mark in the viewfinder LCD. When

stopping down slower than f/5.6, the focus mark will be unworkable. In this case, the

out of focus direction marks will blink and show that the picture is out of the focus adjustment range.

★The AF assist beam does not emit with these lenses.

External Battery Socket

When using the camera at cold temperatures where the battery capacity may drop, use an External Battery Case PE401 (sold separately; PE401).

1. Turn the shutter release mode selector lever to the “L” position (power OFF).

	P
.U
M
C
	S
	L

2.Use a coin or similar object to turn and remove the external battery socket cap.

3.Remove the battery case from the camera body.

4. Connect the External Battery Case to the body.

Connect the plug of the External Battery Case in which the batteries are installed, to the external battery socket.

5. Reinstall the original battery case, from which the batteries were removed, in the body. Turn the battery case lock lever to lock it in the body.

★ Make sure to reinstall the empty battery case into the body. The empty battery cassette must be inserted into the body.

The batteries may generate heat if the external battery case is connected to the body while the batteries are loaded on the body.

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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.

Mamiya 645 AFD III manual Using the M645 Manual Focus Lenses, External Battery Socket

Models: 645 AFD III