Mamiya Auto Bellows M645 Instructions Manual
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Mamiya Auto Bellows M645 Instructions Manual

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  • Page 8: Table Of Contents

    The figure numbers throughout the text refer to pictures on the fold-out pages at the back. Special Features of Auto Bellows ......3 Picture-Taking with Auto Bellows ......7 Names of Parts ..........3 Focusing ............7 System Chart of Auto Bellows ......3 Exposure Determination ........

  • Page 9: Special Features Of Auto Bellows

    Special Features of the Auto Bellows The Auto Bellows, an ingenious and high-precision close-up device, is mounted between the camera and the lens to continuously vary the magnification in close-up and macrophotography. The bellows unit may be coupled to the automatic diaphragm operation of the lens by the use of a double cable release.

  • Page 10: Functions And Operations Of Parts

    Functions and Operations of Parts Before attempting to shoot your first series -)i close-ups, acquaint yourself with the prop-, method of use by attaching and manipulating the Auto Bellows without loading film in your camera. Focusing Rail Lens Mounting Section (Fig.

  • Page 11: Preparing For Photography

    Preparing for Photography Mounting on Tripod Detaching Camera (Fig. 10) Attach the Tripod Platform of the Focusing Rail on a tripod. The To detach the camera from the Auto Bellows, turn the camera in Tripod Platform has two tripod sockets - regular 1 /4-inch and the direction of the arrow as shown in the photograph until it European 3/8-inch sockets.

  • Page 12: Reading Magnification Scale

    The shorter side of the original picture format is fully photographed on the shorter side of the 6 x 4.5cm format of the Mamiya M645 camera in this duplication. These marks are applicable only for 80mm lenses.

  • Page 13: Using Focusing Rail

    Using Focusing Rail frames all with the same magnification. 1. Loosen fully the The focusing operation is easily done because the Auto Focusing Rail Connecting Screw (34) and pull the Upper Bellows and camera may be moved back and forth on the Rail to detach it.

  • Page 14: Shutter Release

    3. Attach the Double Cable Release and turn on the meter Shutter Release switch on the finder. Be sure that all the above operations are com pleted before 4. Push the button of the Double Cable Release partway down. actually tripping the shutter. While retaining the release button at its partway-down position, Pushing the Double Cable Release button gently but fully after turn the shutter speed dial on the finder for metering while...

  • Page 15: Utilizing Camera Movements

    Utilizing Camera Movements You can control the shapes of the picture images and the planes In utilizing the movements, be careful of mgnetting at the picture in sharp focus by changing the position and direction of the lens edges. The degree of vignetting varies according to the bellows with the movements mechanism.

  • Page 16: Photography With Lens Reversed

    In this case, turn the Adjusting Ring (A) so that the optional accessory, provides better lens performance for more red dot at top center of the lens matches with the "Mamiya" image quality. mark on the rear of the RS Ring.

  • Page 17: Using Film Carriers And Carrier Masks

    Use the 35mm Roll Film Carrier for 35mm Strip film. Inserting Strip Film in Film Carrier may be duplicated on the full frame of the Mamiya M645 (6 x 4.5cm) by simply extending the bellows so that the indicator mark aligns with either of the triangular marks showing the picture formats of the original photographs.

  • Page 18: Focusing

    1. Attach the lens reversed on the Auto Bellows after attaching lighting and electronic flash are often utilized in slide duplicating. the RS Ring on the lens. 2. Fit the CN Ring into the lens by Available light may produce better results. Some experimenting aligning the red dot on the ring with the Alignment Dot on the is recommended.

  • Page 19: Using Close-Up Photography Table

    Using Close-Up Photography Table Choose the "Image magnification", "Area to be covered" or Determining Area First "Lens-to-subject distance" first, according to your purpose, If you want to photograph the subject in a certain area, then look up the Close-up Photography Table to find the measure first the longer or shorter side of the actual subject suitable extension length for your lens.
  • Page 20 Close-Up Table for Mamiya M645 Auto Bellows 80 mm f/1.9 (Normal) Exposure Lens to -subject Extension Magnification Area to be covered compensation distance value (Step) 6-7/32” 2-23/32" 3-21/32" 48.0mm 0.60 (15.8-) (6.9-X-9.3cm) 4-29/32" 2-1/16" 2-3/4" 64.1mm 0.80 ( 12.5cm) (5.2cmX 7.0cm) 4-1/8"...
  • Page 21 80 mm f/2.8 (Normal) Exposure Lens-to -subject Extension Magnif1cation Area to be covered compensation distance value (Step) 6-15/16" 2-23/32" 48.0mm 0.60 (17.6-) (6.9cmX9.3cm) 5-5/8" 2-1/16" 2-3/4" 64.0mm 0.80 (14.3cm) (5.2cm 7.0-) 4-27/32" 1-21/32" 2-7/32" 80.1mm 1.00 (12.3cm) (4.2c. X5. 6cm) 4-9/32"...
  • Page 22 80 mm f/4 Macro (Normal) Exposure Lens-to-subject Extension Magnification Area to be covered compensation distance value (Step) 6" 2-23/32" X 3-1 1 / 16" 48.0mm 0.60 1 . 5 (15.2cm) (6.9cm X 9.4cm) 4-2 1 /32" 2- 1 / 1 6° X 2-3/4" 64.1 mm 0.80 (11.8cm)
  • Page 23 55 mm f/2.8 (Normal) Exposure Lens-to -subject Extension Magnification Area to be covered compensation distance value (Step) 2-23/ 32" 1 -7/8" 2-9/ 16" 48.0mm 0.87 (6.9cm) (4.8cm 6.5cm) 2-3/8" 1-21/32" 55.4mm 1.00 (6.Ocm) (4.2cm 5.6-) 2-3/32" 1-3/8" 1-27/32" 66.4mm 1.20 (5.1cm) (3.5cm 4.7cm)
  • Page 24 70 mm f/2.8 (Normal) Exposure Lens-to -subject Extension Magnification Area to be covered compensation distance value (Step 5-5/32" 2-7/16" 3-5/16" 48.0mm 0.67 (13.1cm) (6.2cm X 8.4cm) 4-7/ 16" 2- 1 / 16' 2-3/4" 57.5mm 0. 80 (11.3cm) (5.2cm X 7.0cm) 3-3/4' 1-21/32"...
  • Page 25 110 mm f/2.8 (Normal) Exposure Lens-to -subject Extension Magnification Area to be covered compensation distance value (Step) 1 1- 1 /8" 3-3/4" X5 - 1 /32" 48.0mm 0.44 (33.3cm) (9.5cm 12.8m) 11 27/32° 3-9/32" 4-13/32" 55.0mm 0.50 (30.1cm) (8.3cm 11.2cm) 10-13/32"...
  • Page 26 210 mm f/4.0 (Normal) Exposure Lens-to -subject Extension Magnification Area to be covered compensation distance value (Step) 3' 8- 13/ 16" 7- 1 /8" X 9- 1 9/32" 48.0mm 0.23 (113.8cm) (18.1cm X 24.4cm) 2' 5-7/ 16" 4-3/32" X 5- 1 /2" 83.8mm (74.8cm) (10.4cm X 14.0cm)
  • Page 27 300 mm f/5.6 (Normal) Exposure Lens-to -subject Extension Magnification Area to be covered compensation distance value (Step) 7-10-3/4" 10-3/16" X 1' 1-25/32" 48.0mm 0.16 (240.7cm) (25.9cm X 35.0m) 6'8- 1 /8" 8- 1 /8" X 11- 1 /32" 59.9mm 0.20 (203.5cm) (20.6cm X 28.0cm) 4'2-19/32"...
  • Page 28 80 mm f/1.9 (Reverse) Exposure Lens-to -subject Extension Magnification Area to be covered compensation distance value (Step) 3-25/32° 1-15/32" 1-31/32" 90.0mm 1.12 (9,6cm) (3.7cmX5.0cm) 3- 1 9/32" 1 - 3/8" X 1 - 27/32" 96.1 mm 1.20 (9.1cm) (3.5cm X 4.7cm) 3-7/32"...
  • Page 29 80 mm f/ 2.8 (Reverse) Exposure Lens-to-subject Extension Magnification Area to be covered compensation distance value (Step) 5-3/16" 1-13/16" X2 -7/ 16" 72.0mm 0.90 (13.2-) (4.6cmX6.2cm) 4-27/32" 1-21 /32" X 2-7/32" 80.0mm 1.00 (12.3-) (4.2cmX 5.6cm) 4-9/32" 1-3/8" X 1-27/32" 96.0mm 1.20 (10.9cm)
  • Page 30 80 mm f/4 Macro (Reverse) Exposure Lens-to-subject Extension Magnification Area to be covered compensation distance value (Step) 5-1/8" 1-3/8" X 1-27/32" 48.0 mm 1.20 (13.0cm) (3.5cm X 4.7cm) 4-23/32" 1 -3/ 1 6" X 1 -9/ 1 6" 63. 6 mm 1.40 (12.0cm) (3.0cm X 4.0cm)
  • Page 31 55 mm f/2.8 (Reverse) Exposure Lens-to -subject Extension Magnification Area to be covered compensation distance value (Step) 1 -1/4" 13/16" X1-3/32" 48.0mm 1.99 (3.2cm) (2.1cm X 2.8cm) 1 -3/16" 3/4" X 1 -1/32" 59.7mm 2.20 (3.0cm) (1.9cm X 2.6m) 1 -3/32" 21 /32"...
  • Page 32 70 mm f/2.8 (Reverse) Exposure Lens-to -subject Extension Magnification Area to be covered compensation distance value (Step) 3-1/8" 1-5/16" 1-23/32" 48.0mm 1.28 (7.9cm) (3.3cm 4.4.cm) 2-29/32" 1-3/16" 1-9/16" 56.9mm 1.40 (7.4cm) (3.0cm 4.0cm) 2 25/32" 1-3/32" X 1 15/32" 64.1mm 1.50 (7.1cm) (2.8cm...
  • Page 33 110 mm f/ 2.8 (Reverse) Exposure Lens-to -subject Extension Magnification Area to be covered compensation distance value (Step) 7-17/32" 1-21/32" X 2-7/32" 124.0mm 1.00 (19.1cm) (4.2cm X 5.6cm) 6-25/32" 1-3/8" X 1-27/32" 146.0mm 1.20 (17.2cm) (3.5cm X 4.7cm) 6-1/4 1-3/16" X 1-9/16" 168.0mm 1.40 (15.9-)

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