Film cameras
Mamiya RZ67 Tele-Converter 1.4x User manual
User manual for Mamiya RZ67 Tele-Converter 1.4x. 2 pages in English. Read the original PDF, download or print a copy without registration.
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Document details
- Brand
- Mamiya
- Model / document
- Mamiya RZ67 Tele-Converter 1.4x
- Document type
- User manual
- Language
- English
- Pages
- 2
- File size
- 0.3 MB
- Category
- Film cameras
- Document date
- Not specified in catalog
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Page 2 · Read text
TELE-CONVERTER1.4X -
RZ67Tele-Converter1.4 x is used in combination Open ApertureValue
with the RZ67 interchangeablelens (Mamiya-SekorZ ChangeLever
series).
The Tele-Convefier1.4 x is speciallydesignedto
yield an optimumpicturewhen combinedwith any of CockingMark-RedPositionDot
the lensesshown in the table below.The focal length
of the masterlens (lens is use) becomes1.4x, and
the exposurebecomes2 x (by one stop). GreenDot (G)
Specifications:
Construction:5 elementsin
3 groups
Length: 37mm
Maximumdiameter: 97.2mm
Exposuremetercoupling:
Aautomatic
Weight: 4309 BayonetRing Shutter Cocking Pin Electronic Contact
FocalLengthand Intensityof Light
* When combiningwith any other lens Best matchinglensesfor EffectiveChangein
Tele-Converter Focal Length and Aperture tor RZ67 than those listed in the table,
use one or two stops darker aperture
Mamiya-SekorZ 90 mm f/3.5 127mmtl5 than its open value.
" 110mml/2.8 156 mm f/4 o Shiftingphotographyusingthe 75mm
" 127mmt/3.8 180 mm f/5.4 f/4.5 lens causesvignetting.
140mmt|4.5 198mm f/6.4 o When combining'withthe 500mm f/8
180mm f/4.5 255mmf/6.4 lens, - photographyis possible,but pay
attentionto the lens which may get off the " Zoom 100 - 200 mm tl4.5w 141-283mmtl7.4 lens holderwhen extended.
BeforeAttachingthe Tele-Converteronto the
GameraBody AutomaticPhotometry
When usingeitherof the AE Prism FinderRZ, PD PrismFin-
der RZ or AE MagnifyingHood RZ, there is no need of exposure
compensationsince its meteringsystem automaticallyfunctions.
o When using the CdS Finderor CdS Prism Finderfor R867,
1. Slide down the cockinglever exposurecompensationis also unnecessary,if the open aperture
of the body to set the mirror. of the master lens is set to the finder. (Whendetaching,too, the mirror When an independentexposure meter has been used, photo-
must be set.) graph after openingthe just meteredapertureby one stop.
Focusing
Focusingis done in the normalprocedure.When photograph- 2. Set the shuttercock pin (1) of ing at @ usingtelephotoand zoom lenses,make sure of accurate the Tele-Convefter1.4x to the adjustmentto obtainthe ooposition. cocking referencered dot mark
(2). Upon releasingthe cocking
pin, it will returnto the greendot Flash Photography (G).
3. Set the lens in the same man- When using the MAMIYALITEMZ36R in the Mz Auto Mode
ner as the Tele-Converter. (MZ-AUTO),set the open aperture value change lever to the
open value of the master lens. The informationon the apefture
value(f/stop)from the lens and on the film speed from the holder
Attaching/Removing (in the samemanneras tenses) is put into the memory of the MZ36R which then automatically adjustlight.
Attaching With the MZ36R in the normalAuto or Manualmode,or with
1. Rotatethe bayonetring on the Tele-Converter1.4x so that flash units of other makesthan MAMIYALITE,use an aperture
the whitedot on the ring is alignedwith the red line on the Tele- one stop lighterthan the set f value.
Converter.
2. Seat the Tele-Converteron the camerabody by aligningthe Caution:
red line on the bayonetring with the red dot of the body and sec- * Dusty or oily contacts on the front and back of the Tele-
ure the Tele-Converterby rotatingthe ring clockwise. Conveder and the lens cause incompletecontact, resultingin
3. Attach the lens using the same procedure as described malfunctionof the units. Carefullyclean the contactswith clean
above. cloth, if necessary.
Removing * Double-deckedTele-Converterscan be used, but are not re-
1. Push the cockingleverof the body completelydown. commendedbecause of a consequentlower resolutionand a
largerexposure. 2. Removethe lens by rotatingthe bayonetringof the lenscoun-
terclockwise.
3. Removethe Tele-Converterby rotatingthe bayonetring of the
Tele-Convertercounterclockwise. Printedin JapanView original page 2From the M. Butkus archive. Original publisher and archive notices are retained.
Check the model and edition against your equipment.
PDF verified 2026-10-10.