Condition: Good.

The Mamiya M645 Motor Drive / Power Winder Hand Grip is an accessory designed for use with the Mamiya M645series cameras, including the M645, M645 1000S, and M645 Super. It provides automatic film advance and allows continuous shooting by incorporating a motorized film transport system. Here are the detailed specifications:

Mamiya M645 Motor Drive / Power Winder Hand Grip Specifications

Compatibility:

• Camera Models: Works with the Mamiya M645, M645 1000S, and M645 Super cameras.

• Film Type: Compatible with 120 film.

Power Source:

• Batteries: Powered by 6 AA batteries (alkaline or rechargeable NiCd).

  • Battery Life: Varies with use, but you can typically expect several hundred frames per set of batteries, depending on usage and battery type.

Motor Drive Features:

• Automatic Film Advance: After each exposure, the motor drive automatically advances the film to the next frame.

• Shutter Release: Features an integrated shutter release button on the hand grip for easy access without having to take your hands off the grip.

• Frame Rate: Capable of 2.5 frames per second (fps) for rapid shooting in motor-drive mode.

Design and Ergonomics:

• Hand Grip: The motor drive comes with an ergonomically designed hand grip, improving handling and comfort during extended use.

• Weight: Approximately 365 grams (12.9 oz) without batteries.

• Dimensions:

  • Length: 13.5 cm (5.3 inches)

  • Width: 6.5 cm (2.6 inches)

  • Depth: 4.5 cm (1.8 inches)

Additional Features:

• Film Rewind: Manual film rewind (the motor drive does not assist with rewinding the film).

• Attachment: The motor drive attaches to the camera body via the dedicated connector or threaded screw mount on the base of the camera.

• Battery Indicator: Some models may include a battery level indicator to notify you when power is low.

Other Notes:

• Continuous Shooting: The motor drive allows for faster shooting than manual advance, making it especially useful for capturing fast action shots.

• Manual Operation: The motor drive is designed for simple operation and doesn't require complex adjustments—just load the batteries and start shooting.

Summary:

The Mamiya M645 Motor Drive / Power Winder Hand Grip offers a convenient and ergonomic way to advance film automatically on the M645 series cameras. With the ability to shoot at 2.5 frames per second, it enhances your ability to capture fast-moving subjects. Powered by 6 AA batteries, it's a straightforward yet effective tool for anyone shooting with the M645 system, allowing for continuous and more efficient shooting.