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LEICA R7 User manual

User manual for LEICA R7. 68 pages in English. Read the original PDF, download or print a copy without registration.

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Brand
Leica
Model / document
LEICA R7
Document type
User manual
Language
English
Pages
68
File size
4.2 MB
Category
Film cameras
Document date
Not specified in catalog

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Page 3 · Read text
We wish you a great deal of pleasure         Leica Akademie.                                                           -and many years ofsuccessful photography     Leica not only develops and manufactures
with your new LEICA R7.                  high-performance products  for  photo-
                                         graphy, projection, observation and photo-                                                                                                                                                ITo enableyou to fully enjoy and take advan-   graphic reproduction - an additional service
tage of the wide range of possibilities offered   availableto you is the Leica Akademie. For
by this high-quality,precision camera,we  many years, this internationally famous
recommend that you first read this manual   school has been teaching photographic
carefullv.                            know-how in application-orientedseminars
                                     and training courses. It meets the needs
                                                 of photo enthusiasts, both beginners and
                                     advanced students, for special training in
                                    demanding areas of 35mm photography,
                                              projection, and enlargement.
                                           Up-to-date, well-equipped classrooms at
                                          our Solms headquarters are available for
                                          courses, which are held by experienced
                                               instructors, with syllabuses ranging from
                                         generalphotography to specializedfields of
                                                 interest. They provide a wealth of practical
                                          suggestions, help, and  advice. Further
                                              information  and details of seminars are
                                               available from:
                                         Leica Camera GmbH, Leica Akademie
                                        Oskar-Barnack-Strasse11,
                                    D-35606 Solms, Germany                                                                             ,l
                                       Telephone + 49 (0 64 42) 208- 421
This user manual was printed on paper bleached
without chlorine - a processwhich protects our natural
water resourcesand the environment.
View original page 3
Page 6 · Read text
Contents                                Page   Program functioning in different shutter speed
Brief description                                              III, VI       settings                             29
Attaching the carrying strap                     2    Characteristics, tendeny and application of the
Changing the lens                             3      variable automatic program mode           32
Inserting the batteries                          4    Supplementary light for aperture scale         33
Compatible batteries                           4    Eyepiece adjustment                     33
Automatic battery check                        5    Focusing with the universal focusing screen     34
Exposure release without batteries               5    Eyepiece shutter                       35
Quick-wind lever                              5    Using flash equipment                   36
Inserting the film                               6   TTL flash-exposure control in manual mode @   37
Automatic DX-code film speed setting            8   TTL flash-exposure control in aperture
Manually setting film speed                     9       priority mode @,6                     38
Rewinding and removing the film                 9   TTL  fill-in  flash control in shutter
Exposure metering modes                     10      priority mode E                       38
Full-field integral metering                    11    Variable TTL flash-exposure control.in automatic
Selective metering                           11     program mode El                      39
Working diagram of exposure meter             12   Overview of flash exposure programs          40
Switching on the exposure meter               14    Flash readiness display                          4l
Using the exposure meter at full aperture        14    Flash control display                       4 l
Using the exposure meter at working aperture    15    Self timer                              42
Low-light warning                           15   Independent mirror release                 42
Manual override control                       16    Multiple exposures                      44
Shutter speed setting dial                             l7    Depth of f,reldlever                      45
Viewfinder image                            18   Depth of field scale on lens                 45
Mode selection                            20    Holding the camera                      46
Manual setting of shutter speed, selective mode @ 21    Using filters                            47
Aperture priority,                                   Using existing LEICA Lenses and accessories   47
   full-field integral metering 6l               22   LEICA M-Lenses on the LEICA R7           48
Aperture priority, selective metering @        24    Tips on care                           48
Exposure metering memory                24   Accessories                           49
Aperture priority,                              Camera spare parts                      54
   full-field integral metering ED              26    Enlarger, Projectors                      54
Automatic program mode,                          Customer Service                       55
   full-field integral metering [B              28   Technical Data                         57
                                                  Reference index                                  VII
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Page 7 · Read text
d            G

Attaching the carrying strap
To attach the carrying strap to the eye-                                                     a
lets lll:
o  Slide back the safety sheath at the end of
   the strap (fig. a).
o Remove the metal hook from the strap
    (fig. b and c).
o  Insert the hook in the eyelet l4l, with the
   bent part of the hook parallel to the side
   of the camera (fig. d and e).
o  Insert the strap through the open ended,
  narrow part of the hook, then turn   it
   through 90o for a proper seating on the
  D-shaped loop (fig. f, g and h).            h                               i                                                                                                        tI
o  Slide the safety sheath fully home over
   the hook (fig. i and j).
View original page 7
Page 8 · Read text
Chengingthe lens                      Removing the lens:
To avoiddamageto your LEICA R7, do not   Hold the lens by the fixed ring llll. Pressin
attemptto fit any lens that doesnot havea   the bayonet lock 16l on the camera body.
control cam for a LEICA R Camera(see  Turn the lens anticlockwise and remove.
page47).                              Always change lenses in the shade or in
To inserta LEICA R-Lensregardlessof the   your body's shadow.
focus and aperture settings, proceed as
follows:
Hold the lensby the fixed ring llll. Position
the red dot ll2l on the lens mount opposite
the dot on the bayonet lock 16l on the
camerabody.Insertthe lensin this position.
A slight clockwiseturn locks the lens into
positionaudibly.
View original page 8
Page 9 · Read text
Notes on battery crre and use:
                                          Store battery cells in a cool, dry place. Keep
                                    away from children. Never use old and new
                                              battery cells together. Do not mix battery
                                                  cells of different makes. These battery cells
                                          are not rechargeable.
                                              Batteries contain toxic and environmen-
                                                        tally damaging substances.Do not discard
                                      used battery cells, but return them to your
                                     camera dealer for recycling or dispose of
                                    them at special waste collection points.


                                        Compatible batteries
Inserting the batteries                                               Silver oxide button cells suitable for theThe exposure meter and shutter release of                                   LEICA R7 (valid Sprins 1992):the LEICA R7 require a 6V power supply,
either four silver oxide button cells (1.5V)    Duracell          D 3s7(10L 14)
or two lithium cells (6V).                     EverReady         EPX 76
Open the battery compartment cap l37l bV   Kodak            KS 76
pressing the locking button 136land push    NationalMaxell            sRSR4444
the cap in the direction of the camera front.    Panasonic          sR 44
Use a clean cloth to wipe offany oxidization    Philips             357
on the surface of the battery cells and insert    Ray-o-vac           357
the batteries in the battery cap; position   Sony            SR44
them as marked by symbols in the battery   Ucar                 EP){ 76                                                       Varta             V 7 6 P Xcap. Close battery compartment cap and
push  it toward the camera back until   it
clicks shut.
View original page 9
Page 10 · Read text
Lithium cells
(valid Spring 1992):
Duracell             DLtls N
Kodak            K 5 8 L
Philips             CR'/sN
Ucar               2 L 7 6
Varta               CR'/sN

Automatic Battery Check
If battery power is low, the symbol "BC"
lights up in the lower right corner of the
viewfinder. This indicates suflicient power
for the camera to operate,but the batteries
should be replaced as soon as possible.
If  battery power  is too low  for camera   Quick-wind lever
functioning,the exposurereleaseis blocked  The quick-wind lever 1271winds the film,
and all displays, except the "BC' symbol   cocks the shutter, and turns the frame
extinguish. If the battery is completely flat,   counter 1281.When hinged out  in  the
the "BC" symbol no longer lights up.        stand-by position, there is room to slide
                                         your thumb behind  it and firmly support
Shutter releasewithout batteries             the camera. After each exposure, the film
You can still use the camera when the   should be advancedimmediately to the next
battery cells are flat or have been removed.   frame to ensure instant readiness for the                                  6(8"To do so, set the shutter speed to     or   next photograph.
"r00t'.
View original page 10
Page 11 · Read text
Inserting the film
Pull up the rewind crank [7[ and knob past
the spring resistance to release and open
the camera back. The frame counter resets
to "S" (start).
View original page 11
Page 12 · Read text
Incorrect                      Correct
Pir!. up the film cartridge as shown above,   Pull up the rewind crank as far as it will go
with the emulsion side facing up. Slide the   and insert the film cartridge in the empty
end of the film obliquely from-above into    cartridge chamber, then push in the rewind
one ofthe slots ofthe take-up spool, making   crank. The edge ofthe film must be parallel
sure that the film is gripped by at least one ol   with the film guide. As you move the quick-
the retaining clips and projects under the   wind lever, the sprockets of the transport
next clip.                             drum must engagein the edge perforations
                                                 of the film.
                                   Use the quick-wind lever to wind the film
                                     one frame forward, to ensure that  it  lies
                                         tensioned in the film guide and that the
                                    mouth of the cartridge does not project too
                                                       far. You may occasionally wish to tale out a
                                                 partly exposed film and later insert it again.
View original page 12
Page 13 · Read text
To ensure that the film  is always inserted
under the same conditions, use the quick-
wind lever to cock the shutter, then release
the shutter before you insert the film.

Snap shut the camera back to close the
camera. Release the shutter. IV'ind the film
one frame  forward,  release the  shutter
again, then wind on one more frame. The
camera is now ready for use. The frame
counter l28l stands atnl'.It counts up too36'.
Important: Bright light may enter through the
mouth of the cartridge and damageyour film.
Nweys insert  filn  in your body's shadow;                                          Automatic DX-Settingnever in bright light.                                                                        If DX-coded  films  are used, push the
                                              locking button l20l to switch the setting ring                                                      *DX'position,Normally, the film speed setting ring IlSl                                                            as displayedin the                                                          llSl to thecan be left in the "DX" position, other film                                       window.  It appears at the end of the ASAspeeds can be manually set (see following                                              scale, i. e. next to the ASA setting "12800'.section). The camera is now ready for ex-                                         "Reading'and setting the film speedoccursposure.                                            automatically for all speedsfrom ISO 25ll5o
                                                 to ISO 5000/38".

                                                                       If, in this setting, a non DX-coded film  is
                                               inserted, or if there is no film in the camera                                                             'AS^f                                                 at all, the symbol        blinks in the view-
                                                finder  display. The outer LED  l2l I also
                                                blinks.
View original page 13
Page 14 · Read text
The setting range covers all values from
                                    ISO  619" to  ISO  128001420 inclusive.
                                       (However, only the ASA-value is displayed,                                                   '12800')                                                  i.e.'6" to

                                        Rewinding and renoving the exposed film
                                      Exposure ofthe last frame blocks the action
                                                 of the quick-wind lever. Rewind the film
                                                  into  its cartridge before removing  it from
                                            the camera. Pressthe rewind releasebutton
                                                lSglin the camera'sbaseplate,hinge out the
                                         rewind crank IlTland turn it clockwise in the
                                               direction indicated by the arrow until you
                                                 feel a slight resistanceas the film is pulled
                                            out of the take-up spool. Pull up the r-ewindIf exposure is nevertheless released, the                                         crank and knob to open the camera back,selectedaperture and shutter speed settings                                     and remove the cartridge with the exposedare activated, regardless of the camera                                                      film.mode chosen.

In the case of discrepancy between the
manually set film speed and the DX-code,
the manually set valqE becomes operative.
The warning symbol V  lights.rp    right in
the viewfinder display.              "t

Setting the film speed manually
To set the film speedin ISO units, pressthe
releasebutton l20l and turn the setting ring
llSl at the same time until the window llgl
displays the required film speed in ASA.
View original page 14
Page 15 · Read text
Full-field integral metering                                  Selectivemetering

Exposure metering modes               The exposuremeter measuresthe light that
The LEICA R7 has an exposure-meter  passes through the lens (TTL exposure-
system that provides two alternative mete-   metering system). It uses a silicon photo-
ring modes:                               diode, placed in the base of the camera to
                                            protect it from straylight. Whenyou use anyE  Full-field integral metering
                                  LEICA R-Lens with an automatic spring-O Selectivemetering
                                      back diaphragm,the exposuremeter works
                                                at full aperture.The symbol displayedin theThe exposuremetering modes are linked to
                                    window l23l next to the mode selector 126lthe camera mode chosen, i. e. they form
independent programs.                 and at the lower  left of the viewfinder
                                            indicates the program (mode) selected.
View original page 15
Page 16 · Read text
Full-field integral mode                       Selective mode
Most photographic subjects contain details   This  is the method  of choice with  high-
of varied brightness. The light reflected by    contrast subjects that have a wide bright-
this type of subject has a mean grey value of   ness range and correct exposure ofa certain
180/0,i.e. it is the same as that of a standard   detail is particularly important.
grey arca that reflects 180/oof the light   it   The large central circle in the viewfinder
receives.This is the calibration value for all   indicates the field covered in this mode, in
exposure meters.                         which the exposure meter measures only
The full-field integral mode is suitable for   the light reflected by the exact area of the
all subjects in normal light, with no extre-   subject that you want determine the expo-
mes of light or color, and where the light    sure. The field is the same size on all focu-
and dark areas are fairly evenly distributed    sing screens and for  all lenses, whatever
over the entire visual field. For this type of    their focal length, and is clearly marked in
subject, chooseone ofthe programs that use   the viewfinder. For selective mode, choose
the full-field integral mode El, El or El.     programs @ and @.
View original page 16
Page 17 · Read text
Working diagram of the exposuremeter      For correct exposure, the points of inter-
The diagram shows the relationship between   section of the vertical Av and the horizontal
film speed Sv (speedvalue) and brightness  Tv  lines must always lie  exactly on a
Bv (brightness value) on the one hand, and   diagonal Ev line. In the example, three such
between shutter speed Tv (time value) and   combinations are shown: A:  stop 2 att/ts;
aperture Av (aperture value) on the other,   B:  stop 8 at 4s; and C: StoF16 atl6s. Each
together with the resulting exposure value   corresponds to the correct exposure value.
Ev. The diagram is in two parts connected
by diagonal lines that represent the expo-   In the modes shutter priority and aperture
sure values Ev. A typical example, marked    priority, one of these values is preset, the
in red, shows how these values correlate.  correspondingvalue is set automatically;in
Assuming a film speed of ISO 400/27",  automatic program mode, the camera auto-
follow the vertical line to the point where it    maticallv sets both.
intersects with  the  horizontal  line  for
brightness, in this case 0.5 cd/m2, typical
for night-time photography.
A diagonal which passesthrough this point
of  intersection  leads  to  the  relevant
exposure value, in this case Ev 4. Various
combinations of aperture and shutter speed
can produce this value, i. e. transfer to the
camera's working range.
View original page 17
Page 19 · Read text
Exposuremeteringat full eperture
                                   Most LEICA R-Lensesfeaturean automa-
                                                       tic spring-backdiaphragm.This meansthat,
                               when you takean exposuremeterreadin5,t
                                         springopensthe diaphragn to full aperture
                                        regardlessof the presetstopand then closes
                                                                          it againto the required aperturesettingfor
                                        the exposure.V[hen using the following
                                         lenses, exposure metering takes place at
                                      working aperture:
                         O PC-SUPER-A}.IGULON-R
                                       f12.8128mm,
                               PA-CURTAGON-R
                                                fl4l35 DD,
Switchingon the exposuremeter          o TELYT-R f16.81400mm,
Turn the shutter speedsetting dial to any  o TELYT-R f16.81560mm und
valuebetweenll2000sand 4s. Presslightly  o TELYT-S f16.31800mm
on the shutter-releasebutton l25l as far as
the first pressurepoint or pressthe locking
button on the selectorswitcbl2gl.Whenthe
LEICA R7'sexposuremeteris switchedon,
the LED displayin the viewfinderlights up.
Ifthe shutteris cockedwhenyou releasethe
button you haveusedto activatethe system,
the LEDs continueto light for about 12s.If
the shutteris not cocked,they extinguishat
once.
View original page 19
Page 20 · Read text
Exposuremetering at working aperture
Somelensesand accessoriesdo not have an
automatic spring back diaphragm or lack
the linkagemechanismfor it. In thesecases,
you have to obtain the exposure-meterrea-
ding at working aperture, stopping up or
down to adjust the amount of light reaching
the exposure meter's photocell.

With lensesand accessoriesnot equipped
with automaticspringbackdiaphragm,the
modesEJ, @ and @ian be used.


                                             Low-light warning
                                   The camerahas a linear measuringrangefor
                                            correct exposures.When there is too little
                                                    light for this range, the exposure meter's
                                            photoelectric cell can no longer produce an
                                        accuratereading and the exposure that the
                                          viewfinder displays may produce a poor
                                                 result. To avoid this, the LEICA R7 has a
                                              low-light warning: the A  symbol lights
                                    up at left bottom in the viewfinder. In the
                                           borderline range the signal may blink.
View original page 20
Page 21 · Read text
Example for "plus" (+) override correction
                                        For a very brightly lit subject,such as snow,
                                         sand, or water, the high reflectivity causes
                                           the exposure meter to indicate too short
                                     an exposure. The snow itself is likely to
                                      appeargrey, people much too dark: under-
                                        exposure.To correct this, the time of expo-
                                        sure must be increased,i. e. set the override
                                           control to +2.
                                    Example for "minus" (-) override correction
                                         For a very dark subject that reflects only a
                                          small amount of light, the exposure meter
                                            indicatestoo long an exposure.A black car
                                      appearsgrey: overexposure.The exposureManual override control                                          time must be reduced i. e. set the override(exposurecorrection)                                             control to - 1.Exposure meters  are  calibrated  to  a
standard grey (180/oreflection) value for an                                   To  set the override control, press theaveragephotographicsubject.If the subject                                           locking button ll4land turn the setting scaledoes not conform to this standard,manual                                                   [5] to the required value by lever [16l.Tooverride correction of the exposure-meter                                            lock the button [4], press it in and turn  itreading becomes necessary.                                            anticlockwise.When the override control isManual override is more often necessary                                                at 0, the lever [6lfits snugly into the camerawith full-field integral exposure metering.                                        body. The override control can be set inIn selectivemode, the more limited mete-                                         stepsof one-half of an exposurevalue, fromring field makes it possible to measure a                                   Ev +3 to Ev -3. When override is active,therepresentativedetail with an averagegrey                                     symbol V  flashes at bottom right in thevalue, thus ensuring accurate measure-                                            viewfinder.ment.
View original page 21
Page 22 · Read text
*plus'  (+) ovenide correction                                     Example for
                                         For a very brightly lit subject, such as snow,
                                         sand, or water, the high reflectivity causes
                                            the exposure meter to indicate too short
                                     an exposure. The snow itself is likely to
                                       appear gr€y, people much too dark: under-
                                         exposure. To correct this, the time of expo-
                                          sure must be increased.i. e. set the override
                                             control to +2.
                                      Example for "minus"  (-) override correction
                                         For a very dark subject that reflects only a
                                           small amount of light, the exposure meter
                                             indicates too long an exposure. A black car
                                      appearsgrey: overexposure.The exposureManual override control                                          time must be reduced i. e. set the override(exposure correction)                                             control to - 1.Exposure  meters  are  calibrated  to  a
standard grey (180/oreflection) value for an                                    To  set the  override  control,  press theaveragephotographic subject. Ifthe subject                                           locking button lllland turn the setting scaledoes not conform to this standard, manual
override correction of the exposure-meter    llSl to the required value by lever 116l.To                                            lock the button [4[, press it in and turn  itreading becomes necessary.                                             anticlockwise. When the override control isManual override is more often necessary                                                at 0, the lever 116lfitssnugly into the camerawith full-field integral exposure metering.                                        body. The override control can be set inIn selective mode, the more limited mete-                                          stepsof one-half of an exposure value, fromring field makes it possible to measure a                                   Ev +3 to Ev -3. When override is active,therepresentative detail with an average grey                                      symbol V  flashes at bottom  right in thevalue, thus ensuring accurate measure-                                              viewfinder.ment.
View original page 22
Page 23 · Read text
Shutter speed setting dial
The shutter speed setting dial should be set
to "OFF'when the camera is not in use. In
this setting, the exposure meter is switched
off and  the  electronic  shutter  release
blocked, preventing unnecessary battery
drain.
In the program modes Eland @ ttre shutter
speedbetween 112000s and 4 s must be set
manually by turning the setting dial 1201.
Half values can also be set.
In the El program mode, the shutter speed
setting influences the tendency of the auto-
matic program mode.
In program modes EI and @, the shutter   'When                                                 using non-system flash units, thespeed setting dial can be engaged at any                                            shutter speedmust be set to "100t".In  thevalue except "B" or "100t". The shutter                                            "B" setting, the shutter remains open for aspeed is automatically computed to values                                          long as the exposure release button  isbetween l/2000 s and 16s.                                       pressed down. The  symbol  "bulb"   is
                                          displayed in the viewfinder.

                                                 In "Bc6 and "100r",  the shutter can be
                                          released without  battery power. In these
                                                settings, no  exposure metering  occurs
                                           (except  TTl-flash  exposure  metering),
                                     even if batteries have been inserted.
View original page 23
Page 24 · Read text
The viewfinder image                   The  illustration  opposite shows  all the
The viewfinder of the LEICA R7 acts as   available displays:
composition and  control  center for  all                                       a  low-light warning - out of exposureimportant information :                                       metenng rangeIt lets you assessfocus, perspective, and                                       b program mode symbolspicture frame; the measuring field for selec-                                           c  set aperture (reflected display)tive exposure metering is clearly marked                                       d symbol for fill-in flash(the larger circle in the viewfinder center).                                       e set or computed shutter speedThe viewfinder area is 920/oof the frame                                                                             f   light balance for manual settingsize; with the eyepiece at 0 diopters and a                                       g computed aperturestandard 50mm lens fitted and focused to                                       h warning "override activated" (blinks);infinity,  it has an 0.8x magnification.                                           warning for discrepancybetween manual
                                                     film speed setting and DX-codeThe viewfinder displays all essential data                                                       (lights up)for the program you have set. The LEDs                                                                                                 i  low battery warning
light up when the release button on the       j   flash ready and flash control symbolprogram selector is activated or when the                                           k measuring circle for selectiveshutter releasebutton is pressed.With the                                          exposure metering.shutter cocked,the LEDs light for about 12s.
The LED bightness automatically adjusts
to the subject in view, ensuring easyreading
of all display data. To avoid confusion, the
viewfinder displays only the essential data
in each program mode.
View original page 24
Page 26 · Read text
You can choose between the  following
                                        programs:
                     @ Manual setting of shutter speed and
                                               lens aperture, selective mode.
                     @ Aperture priority, selective mode.
                                    EJ nperture  priority, full-field
                                                    integral mode.
                                    EJ Variable automatic program mode with
                                                             full-field integral metering.
                                            EI  Strutter priority with full-field
                                                    integral metering.

Mode selection
To choose a mode, press the releasebutton
and at the sametime slide the mode selector
l2glto the required position. By pressingthe
release button, the camera is switched on.
The viewfinder displays the mode you have
selected in the lower left-hand corner. The
window l23lnext to the shutter speedsetting
ring also displays the mode setting. Check
that the mode selector engagesproperly. To
change the setting, the releasebutton must
be pushed first.
View original page 26

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