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General| Type | Medium format SLR |
|---|---|
| Lens Mount | Mamiya 645 mount |
| Flash Sync | 1/60 s |
| Shutter | Focal plane shutter |
| Sensor Size | N/A (Film camera) |
| Resolution | N/A (Film camera) |
| Lens Mount (Digital) | N/A (Film camera) |
| Metering | TTL metering (with AE prism finder) |
Details the new electronic shutter for accuracy and long battery life.
Describes the bright viewfinder with quick-return mirror.
Suitable for action photography, offering easy focusing and tracking.
Combines shutter control and TTL meter for aperture-priority auto exposure.
Uses silicon cells for full-aperture, center-weighted readings for proper exposure.
Provides accurate through-the-lens metering, coupling aperture and shutter speed.
Discusses roll-film inserts for edge-to-edge sharpness with 120/220 film.
Highlights Mamiya-Sekor lenses known for contrast, resolution, and color balance.
Covers the range of accessories and features like multiple exposures and mirror lock-up.
Details camera type, film type, roll film insert, and lens mount.
Lists Mamiya-Sekor C lenses with specifications like aperture and filter size.
Describes the shutter type, speed range, synchronization, and lock provision.
Introduces Prism and AE Prism Finders with their features.
Details metering, LED indicators, coupling range, and power source.
Describes CdS metering, coupling, power source, and meter range.
Details its design, magnification, diopter correction, and sports finder features.
Has a safety lock and cable release socket.
Dial for setting shutter speeds, with specific notes for PD/AE finders.
Used to remove the lens from the camera body.
Cocks shutter and advances film with one turn.
Used to set the lens aperture.
Details the insert for 120 and 220 roll film.
Align dots, insert lens, twist clockwise to lock.
Depress release, twist lens counterclockwise to remove.
Match poles, use ribbon for easier removal.
Notes on cleaning contacts, storage, disposal, and checking charge.
Press to illuminate battery check lamp.
Illuminates if battery condition is satisfactory.
Place insert, ensure type index is correct, press latch to lock.
Open spool clips, align spool, secure with clip.
Ensure black side of leader paper faces up.
Pull paper over plate, insert tip into take-up spool slot.
Rotate until start mark aligns with spool clip mark.
Close back cover firmly. Check film advance knob movement.
Use 120 insert for 7 exposures.
Set 1/500 sec, wind, release shutter 4 more times.
Wind again, check counter, open back cover, remove insert.
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