29 SHOOTING WITH CLOSE-UP ACCESSORIES
Manual Diaphragm Control
FD Lenses without Chrome Mount Ring except for FD Macro Lenses
1.Insert the slot of the accessory manual diaphragm adapter over the tip of the automatic aperture lever at the rear of the lens. Push the lever counterclock- wise and lower the adapter into the groove.
2.Mount the lens on the accessory.
The diaphragm blades will now open or close as you turn the aperture ring. When the manual diaphragm adapter is attached, never mount the lens di- rectly on the camera or on an accessory designed for automatic diaphragm control, such as the Auto Bellows or Bellows FL.
FD Lenses vvith Chrome Mount Ring and FD Macro Lenses (except for FD 200mm f/4 Macro Lens)
1.Push the automatic aperture lever at the rear of the lens countesclockwise until it automatically locks.
2.Mount the lens on the accessory.
Note
Some of these lenses have an additional lock lever. With these lenses, push the
68
