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Praktica LTL User manual

User manual for Praktica LTL. 26 pages in English. Read the original PDF, download or print a copy without registration.

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Brand
Praktica
Model / document
Praktica LTL
Document type
User manual
Language
English
Pages
26
File size
5.3 MB
Category
Film cameras
Document date
Not specified in catalog

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LTL              LTL
Kombinot
VEB  PE NTACON    DRESDEN       INSTRUCTIONS     FOR  USED E U T S C H E      D E M O K R A T  I S C H E R E . P U B  t   I K





                                            www.orphancameras.com
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p u l l r e w i n d k n o b  ( 6 ) u p w o r d u n t i l y o , r f e e l h o r d  r r s i s t o1 : e . T h :
.o,1"ro bock is thus'unlocked ond cot'l be opened' The exposure
. o r n t u r  ( 1 4 ) w i l l o u t o m o t i c o l l y j u m p   t o z e r o p o s i t i o n '





A n y  t y p e o f 3 5 m m   f i l m   i n c o m m e r c i o l l y o v o i l o b l e s t c n d o r d
 c c r t r i d g e s m o t b e  r s e d . T h e c o r t r i d g e s c o n t o i n f i l m  l e n g t h s f o r
 36, 20;r  12 exposures in the 24 mmx 36 mirl formot' To ensure
  i h ; a n " '    l i g h t e n t e r s t h e s l i t o f  t h e c o r t r i d g g t h e  f i l m s h o u l d n c t
 b e   l o o d e d  i n d i r e c t s u n l i g h t . T h e s h o d . o f y o u r o w n b o d y w i l l
 s uf f ice.
 By hoving pulled out the reurind knob (6) to open the comero
 b o c k y o u h o v e w i t h d r o w n t h e r e w i n d c o t c h ( 1 9 ) f r o m t h e c o r t r i d g :
 chomber (20), ond you con now ploce the cortridg"  into the
 c o r t r i d g u c h o m b e r
 push the rewind knob, with slight bockword ond forword move-
  * = n t t , r i g h t  b o c k i n t o t h e c o m " t o . T h e r e w i n d c o t c h w i l l e n g o g e
 in the core of the cortridge.
 P u s h t h e b e g i n n i n g o f  t h e  f i l m p r o j e c t i n g 9 r t o f  t h e c o r t r i d g "
 from obove Js for ot  it will go underneoth the supporting pi99e
 (23) on the tronsport ,pro.f"t  Q2). The beginning gf .!l:  film
 strip must now  lie on tn" core of the toke-up spool (24) ond
 meet the g reen mo rking Point (25).
 The wire brqcket 126l of the toke-up spool must not stqnd up'
 *oidr. Should thi; hlppen  to be the cose the milled flonge of
 the spodi hos to be tuined to move the brocket wires to o loterol
 p o si t i on .
                                                                                                                                     1 1 1 0
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bodt c     Closing the cqmero

Toke hold of the lotch side of the comero bock ond press it firmly
t o  t h e c o p r e r o b o d y .  l t w i l l  l o c k o u t o m o t i c o l l y .





 D     Preporingfor the exPosure

T h e r o p i d w i n d  l e v e r ( 1 1 ) h o s o n   i d l e s t r o k e o f o b o u t 1 5 c w h e n
brought from its rest porition into reodiness for oction. lt con be
e o s i l i g r o s p e d -  o g r e o t o d v o n t o g e , e s p e c i o l l y i n s e r i q l s s h o t s .
Swing the cocking lever oround qs for qs it will ^go, move it bock
 ; ; ; i i ,   o n d  d e p i e s s s h u t i e r r e l e o s e  l < n o b ( 3 ) . R e p e o t    t h e s e
 of,erotions ond then cock the shutter once more. The outort'oti:
 e x 'thep o s u r ec o u n t e r ( 1 4 ) n o w s t o n d s o n n u m b e r " 1 " . s p e c i o l s e t t i n g
 of    exposure counter is not necessory since it storts working
 o u t o m o t i c o l l y w h e n  t h e c o m e r o b o c k  i s c l o s e d .
 T o o v o i d  i n o d v e r t e n tt r i p p i n g , t h e s h u t t e r r e l e o s e ( 3 )  i s p r o v i d e d
 wi[h o locking device. The re-ieosemechonism is locked when the
 r e d d o t s o n  t F e k n o b o n d o n  t h e o u t e r r i n g m e e t . T h e m e c h o n i s m
  i s u n l o c k e d b y  r o t o t i o n o f  t h e  l < n o bt h r o u g h 9 0 r '





                                                                                                  Shutter con be releosed                  Shutter releose locked

 1 2
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ffi
For the outomotic exposure control, the film speed volue hos to
be set. This is done by lifting the milled ring of shutter-speed
s e t t i n g k n o b ( 1 ) o n d  r o t o t i n g i t u n t i l t h e s p e e d v o l u e o f  t h e  f i l m
in tht comero (DlN or ASA) on scole (12') stonds opposite the
w h i t e   i n d i c o t o r  ( 1 3 ) . W h e n    l o w e r e d , t h e m i l l e d  r i n g c l i c k s i r r
next to the selected film speed numerol.





The metol-bloded focol-plone shutter con be set for exposure
speeds ronging from 1 sec. to 1/1000 sec. When set on "8"  the
shutter tetoini  open os long os the releose knob (3) is being
depressed. For exposures of o longer durotion o coble releose
with locking device should be used, which con be screwed into
the threod in the body releose knob. For exposure speeds irr
connection with flosh units pleose refer to Section 0.
The slow speecl exposuresfrom 1 sec. to 1115sec. ore morked on
the scole of  the shutter-speed setting knob  (1) by oronge-
 coloured lrurnerols.For exposuresto be mode of these speeds o
o  t r i p o d    i s  r e q u i r e d . T h e v o l u e s f o r   i n s t o n t o n e o u s s h o t s f r o m  '30 1     sec, to 1 /1000 sec. ore morked in white.
The exposure speeds ore set by rototing knob (1) until the desired
 n u m e r o l c o i n c i d e s ' w i t h  t h e o r o n g e - c o l o u r e d t r i o n g l e  ( 1 0 ) o n
the cover plote of the comero. Pleose note, when setting the
 e x p o s u r e s p e e d s , t h o t  t h e m i l l e d r i n g o f  t h e s e t t i n g k n o b m u s t
 not be lifted up since this would olter the film speed settinq ond
couse the outomotic exposure system in the PRAKTICA LTL to
 give incorrect results,
The exposure speeds con be set either before or ofter the shutter
 hos ben cocked.The setting knob clicks in of every numerol. Int'er-
 m e d i o t e v o l u e s o r e n o t o d j u s t o b l e .
                                                                                                                                       1 5
   l 4
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G     Settingthe diophrogm


O n   t h e   l e n s e s w i t h o u t o m o t i c p r e s s u r e d i o p h r o g m  ( A P D )  t h e
d e s i r e d o p e r t u r e n u m e r o l o n   t h e d i o p h r o g m s e t t i n g r i n g  ( 1 7 )
s i m p l y h o s t o b e b r o u g h t t o m e e t t h e r e d  i n d e x m o r k o n  t h e  l e n s
m o u n t . A t   f i r s t , t h e d i o p h r o g m  r e m o i n s f u l l y o p e n , o n d   t h e n
closes down to the preselected vo lue when the sh utter releose
 i s d e p r e s s e d .T h e o u t o m o t i c d i o p h r o g m m e c h o n i s mi n t h e P R A K -
T I C A L T L c o u s e s t h e p r e s s u r ed i o p h r o g m t o  f u n c t i o n o s o n o u t o -
m o t i c s p r i n g d i o p h r o g m . R " g o r d l e s s o F t h :  s p e e d w i t h w h i c h
t h e s h u t t e r r e l e o s e ( 3 )  i s d " p r e s s e d , t h e d i o p l - r r o g mw i l l s p r i n g
t o  t h e p r e , e l e c t e d v o l u e o n d  t h e n o p e r l o g o n  i m m e d i o t e l yo f t e r
t h e s h u t t e r h o s r u n d o w n .
For checking the depth of field in the viewfinder imoge, most
lenses con be stopped dovun, before the exposure is mode, to
t h e p r e s e l e c t e dv o l u e o r  t o  t h e v o l u e d e t e r m i n e d b y  t h e   l i g h t
m e t e r , b y o c t u o t i o n o f o m o n ' - r o l l yo p e r o b l e k e y ( 1 5 ) o n  t h e  l e n s
m o u n t .  l n   t h e P R A K T I C A L T L , t h i s m o y b e  v e r y c o n v e n i e n t l y
ochieved olso by meons of the metering key (2).
                                                                                                         www.butkus.us





1 5
                                                                                                                                      1 7
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The outomotic exposure control system in the PRAKTICA LTL          Metering with shutter speed preselected
offers two possibilitiesof meosuring the exposure time:                  Preselect shutter speed by meons of knob  (1). Press metering
                                                                    key (2) qbove the shutter releose towords the comero body qs
1 . You presetect the sh utter speed o nd od just the d io ph rog m            fqr qs it will go, while ot the some time rototing diophrogm set-
   n u m e r o l o n  t h e   l e n s m o u n t ,                                              ting ring (17) on the lens mount till the meter needle visible in
2 . Y o u p r e s e l e c tt h e d i o p h r o g m n u m e r o l o n d o d j u s t t h e s h u t t e r          the viewfinder is centered in the circulor mork. The diophrogm                                                                                    of the lens opens or closes in occordqnce with the odjustment    s peed,                                                                                    of the diophrogm setting ring. In lenses with outomotic pressure
The first method  is opplied  if, for instonce, movement of the         diophrogm   it opens  ofter  metering, when  pressure on  the
object requires o certoln exposure speed, whereos the second         metering key reloxes, ond  closes down outomoticolly to  the
method *ill  preferobly be opplied  if o specific operture lros to       m e o s u r e d v o l u e w h e n t h e e x p o s u r e i s m o d e .
be preselected to ochieve the necessory depth of field.





                                                                                                                                                                                              I Resting position of the needle
                                                                                               2 Needle centered in circulqr morlt
                                                                                                                                      1 9
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Using lenses without qutomqtic diophrogm  control
 Metering  with diophrogm  stop preselected
                                                                                    In cose lenses without outomotic pressure diophrogm ore being
 Preselect diophrogm  numerol  in occordqnce with  exposure         u s e d ,  t h e    l e n s w i l l  r e m o i n s t o p p e d d o w n   t i l l   t h e  s h u t t e r  i s
 conditions by  rototing diophrogm  setting ring  (17') on  lens         releosed. To ochieve precise definition it is, therefore, odvisoble
 mount. Depress metering key os described obove, while of the           to focus with the lens wide open before toking the meter reoding.
  s o m e t i m e o d j u s t i n g s h u t t e r - s p e e ds e t t i n g k n o b ( 1 ) t i l l t h e m e t e r
 needle is centered.-The shutter speeds must be set to the click       Owing to the constructionof their borrels, some of the older types
 stops. tntermediote volues connot be  set. Should the meter          of lenses protrude so for into the inside of the comero body, os
 needle not be occurotely centered, fine odjustment hos to be                  t o    i m p e d e  t h e   f u n c t i o n i n g o f   t h e o u t o m o t i c d i o p h r o g m ,  t h e
 m o d e b y m e o n s o f t h e d i o p h r o g m s e t t i n g r i n g o n t h e  l e n s m o u n t .         mirror, ond the shutter. The metering key (2) connot be octuoted
 The diophrogm ring con be set to intermediote volues between          either. By no meons use force, so os not to cquse domoge to
  t h e c l i c k s t o p s .                                                         the comero ! Lenses with borrels of this kind (see illustrotion
                                                                                                left below co n not be used in the PRAKTICA LTL.





                                                         Digitally signed by Mike Butkus
                                           DN: cn=Mike Butkus, o=Butkus camera manuals,
                                                ou=butkus.org, email=mike@butkus.org, c=USMike Butkus     Date: 2024.03.20 17:53:18 -04'00'




                                                                                   Not to be used                      To be used
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Focusing on the microprism screen

The imoge in the microprism screen is in correct focus os soon
 os  it oppeors cleor ond  free from fuzziness. lt  is out focus  if
 it  fook s f uzzy ond shows screen elements. The microprism screen
 is preferred for focusing  if the subject to be photogrophed is
 q u i t e s t i l l o r o n l y s l i g h t l y m o v i n g .


 Focusing on the circulqr groundgloss qreq
The groundgloss oreo is used for focusing it there is more move-
 ment in the scene. Also,  it  is often most oppropriote in ultro-
 c l o s e - u p so n d   i n p h o t o m i c r o g r o p h y .
The Fresnel section of the viewfinder is not meont to be used in             Microprism:  unshorp screen is fuzzy             Microprism:  shorp   screen not luzzy f o c u s i n g .
The depth of  f ield is determined by meo ns of the depth -of -f ield
 s c o l e ( 1 8 ) o r r o n g e d o n  t h e r i g h t o n d   l e f t o f  t h e r e d  i n d i c o t o r o n
 t h e  l e n s m o u n t .
W h i l e   t h e  c o m e r o - t o - s u b j e c t d i s t o n c e  f i g u r e s t o r r d s o p p o s i t e
 t h e  r e d m o r k , t h e  l i m i t s o f  t h e  r o n g e o f d e f i n i t i o n c o n b e  r e o d
 f r o m t h e d i s t o n c e s c o l e o b o v e t h e n u m e r o l s o n t h e d e p t h - o f - f i : l d
 s c o l e , w h i c h  l o t t e r o r e e q u i v o l e n t t o  t h e d i o p h r o g m n u m e r o l s .
As on exomple, the illustrotion shows o zon? of shorpr'ressfrom
2  t o 5 m  ( 7  r t . t o 1 6  f t , )  f o r o d i s t o n c e s e t t i n g o f 3 m  ( 1 0 f t . )
ond on  f ,t8 operture.
D e p r e s st h e m e t e r i n g k e y ( 2 ) , o r  t h e m o n u o l s t o p d o w n k e y ( 1 5 )
 p r o v i d e d o n m o s t o f  t h e   l e n s e s , o n d y o u w i l l o l s o b e o b l e  t o
 j u d g e  t h e d e p t h o f d e f i n i t i o n i n  t h e  f i n d e r  i m o g e .
 Personswith defective eyesight moy work without their spectocles
o n  b y h o v i n g o  c o r r e c t i v e l e n s c o r r e s p o n d i n g t o   t h e i r   l o n g -
distonce glosses fitted into the eye cup which is then ottoched
to the ocu)ar mount  (see Section  "Accessories").
F o r   i n f r o - r e d e x p o s u r e s t h e  f o c u s i n g p o i n t h o s  t o b e s l i g h t l y
mociil'ied.By rototion of distonce settirrg ring (16) the distonce
r e o d i n g w h i c h , o f t e r f o c u s i n g , s t o n d s n e x t t o  t h e  r e d   i n d i c o t o r ,
h c s  t o b e m o v e d t o m e e t t h e r e d d o t  ( i n f r o - r e d m o r k ) . T h u s , t h e
imoge produced by the infro-red roys is brought into correct
p o s i t i o n i n  r e l o t i o n t o  t h e  f i l m .
24
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B e f o r e r e l e o s i n g t h e s h u t t e r , p l e o s e n o t e  t h e  f o l l o w i n g :
1 . M o k e  s u r e  t h o t   t h e  s h u t t e r r e l e o s e  ( 3 )    i s u n l o c k e d ( s e e
   Section D)
2 .    l f  t h e s i g n o l  i s v i s i b l e i n  t h e   l e f t s i d e o f  t h e v i e w f i n d e r ,t h e
   cqmertl  is not reqdy   f or exposing. The sh utter hos to be
   cocked !
3.  For exposure speeds of 1 115sec. o nd slower, o tripod o nd o
   coble releose hove to be used.
Y o u r P R A K T I C AL T L s h o u l d b e h e l d s o t h o t   i t  l i e s f i r m l y i n b o t h
h o n d s o n d y o u o r e o b l e  t o o c t u o t e  t h e s h u t t e r r e l e o s e c o m -
f orto bly.
Depress the sh utter releose steodily   never with o jerk    to
b e y o n d t h e s o f t - r u n n i n g r o n g e u n t i l t h e s h u t t e r r u n s d o w n .
T h e c l o s e p r o x i m i t y o f m e t e r i n g k e y o n d s h u t t e r r e l e o s e e n o b l e s
releosing the shutter immediotely ofter tol<ingthe meter reoding,
w i t h  t h e m e t e r i n g k e y s t i l l  i n d e p r e s s e d p o s i t i o n o n d   t h e   l e n s
 r e m o i n i n g o f  t o k i n g o p e r t u r e . B u t  t h e s h u t t e r r e l e o s e c o n ' o l s o
b e o c t u o t e d o l o n e ,  i n w h i c h c o s e A P D   l e n s e s o r e  f u l l y o p e n u p
 t o  t h e m o m e n t o f  t h e e x p o s u r e ,
A f t e r t h e e x p o s u r e ,t h e s i g n o l o n  t h e  l e f t s i d e o f  t h e v i e w f i n d e r
 i m o g e b e c o m e s v i s i b l e c g o i n , o s i g n t h o t  t h e s h u t t e r h o s t o b e
cocked.





26
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/        Self-Timer


The self-timer mechonism is cocked by roving  lever (4) upwords
os for os it will go. By meons of pressureon knob (5) it will stort
 running, ond ofter obout 10 seconds the shr"rtteris releosed. The
sel{-timer meclronism moy be cocked either before or  ofter
the shutter is cocked. Also, the shutter con be releosed in the
 u s u o l m o n n e r b y r e o n s o f r e l e o s e k n o b ( 3 ) e v e n i f t h e s e l f - t i m e r
 is cocked.




                                                            ? fr .$',,'9,";;11',"',1'17





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2B
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o     Flosh exposures

The sh utter of the PRAKTICA LTL is designed  f or synchron izotior"r      Diophrosmnumeror:  fl:fi:.J:l;::.  distonce
w i t h  f l o s h b u l b s o n d e l e c t r o n i c f l o s h u n i t s .
W h e n  t h e  f l o s h u n i t  i s o t t o c h e d t o  t h e c o i n e r o , t h e e l e c t r i c c o n -
nection between comero ond unit is outomoticolly effected by
m e o n s o f  t h e c e n t r e c o n t o c t ( 9 )  i n o c c e s s o r ys h o e ( 8 ) . T h u s , h o
s y n c h r o n i z o t i o cno r d i s r e q u i r e d .M o d e r n f l o s h b u l b o n d e l e c t r o n i c
u n i t s o r e e q u i p p e d  f o r  t h i s p u r p o s e w i t h o  s u i t o b l e o c c e s s o r y
s h o e f i t t i n g .
F o r t h e u s e o f  f l o s h u n i t s f i t t e d w i t h o s y n c h r o n i z o t i o nc o r d , o h
odopter piece with flosh socket to occept the plug of the cord
hos to be pushed into the occessory shoe of the PRAKTICA LTL.

Flqsh bulb exposures
I n c o n n e c t i o n w i t h b u l b s  f o r s h o r t  f l o s h d u r o t i o n , t h e s h u t t e r
hos to be set for o speed of 1,/30sec.   morked by the lomp
s y r n b o l    c r s l o w e r , T h e i g n i t i o n c i r c u i t i s c l o s e d o n l y o s  l o n g
o s   t h e  s h u t L e r r u n s d o w n . N o  c o n t o c t   i s m g C e d u r i n g  t h r
c o c k i n g p r o : e d u r e , s o  t h o t  f l o s h b u l b s c o n b e e x c h o n g e d o i s o
before the shutter is cocked.

Electronic flqsh exposures
O w i n g t o  t h e e x t r e m e l yr o p i d t r o v e l o f  t h e c u r t o i n s i n t h e m e t o l -
b l o d e d  f o c o l - p l o n e s h u t t e r , s y n c h r o n i z o t i o ni s p o s s i b l e u p  t o o
s h u t t e r s p e e d o f  1 ' 1 2 5 s e c . T h e k n o b  f o r  s e t t i n g t h e  s h u t t e r
speeds hos to be moved to the flosh symbol setting   t   next
t o  " B " .

T h e g u i d e n u m b e r
T h e d i o p h r o g m n u m e r o l t o b e s e t o n  t h e   l e n s m o u n t f o r  f l o s h
e x p o s u r e s c o n b e  f o u n d w i t h  t h e o i d o f  t h e  " g u i d e n u m b e r " .
M o n u f o c t u r e r s o f b u l b s o n d  e l e c t r o n i c f l o s h u n i t s g i v e  t h e s e
g u i d e n r i m b e r s o n  t h e w r o p p i n g s o r   i n  t h e   i n s t r u c t i o n sf o r u s e
o s  r e q u i r e d t o r  t h e v o r i o u s s e n s i t i v i t yg r o d e s o f  t h e  f i l m s . T h e
c o r r e c t o p e r t u r e i s d e t e r m i n e d b y d i v i d i n g t h e g u i d e n u m b e r f o r
 t h e f l o s h  i n u s e b y  t h e  f l o s h - t o - s u b j e c td i s t o n c e f i g u r e . F o r m u i o
for the flosh unit ottoched to the occessory shoe of the comero:
34
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Exchongingthe power source





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The o utomotic exposure system is powered by o Mo llcry mercury
oxide bottery PX 13, PX 625 or ony other corresponding type
h o v i n g o n o m i n o l v o l t o g e o f 1 . 3 5 V .
The bottery comportment is on the under side of the comero.
The lid (29) is screwed out with the oid of o coin ond the new
bottery p loced  into the com po rtment with  its positive pole
 ( r o r k e d  * )    f o c i n g t h e  l i d . T h e  l i d  i s t h e n s c r e w e d o n o n d  f o s t e -
n e d w i t h  t h e o i d o f o c o i n .

S i n c e t h e b o t t e r y i s u s e d o n l y f o r  t h e s h o r t p e r i o d o f m e o s u r i n g
t h e  l i g h t  i t w i l l  l o s t f o r o b o u t 2 y e o r s .
P l e o s e n o t e t h o t  t h e c o n s u m e d b o t t e r y ( p r i m o r y c e l l ) m u s t n o t
be chorged or thrown into the fire Both might couse explosion!

36
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The PRAKTICALTL is o highly voluoble precision instrument.Per-
fect functioning of the cdrero  depends very lorgely on proper
hondling ond coreful mointenonce.
The comerq must, obove  oll, be protected ogoinst shock, dust
ond moisture. Thot  is why the everreody cose should be used
wherever possible.
From time to time the cortridge chomber ond spool chomber,
olso the film trock ond comero bqck with  film pressure plote
must be cleoned with o soft brush. But be coreful not to exert
pressure on the steel blodes of the shutter or to touch them with
your fingers.
Neither should the opticol ports (lens, eyepiece of viewfinder,
mirror) be touched. Should this hove hoppened, however, ony
fingerprints must be removed immediotely with o piece of fine
linen ofter o soft brush hos been used to remove ony possible
dust.                                                                     Speciol literoture on the occessoriesfor the PRAKTICA LTL,which
                                                                         ore only briefly mentioned here, will be sent on request.
The mirror should be dusted only in urgent coses with o very soft
b r u s h .                                               We request you kindly to follow these Instructionsfor Use core-
                                                                                                                                                       f u l l y . W " . o n   o c c e p t n o   l i o b i l i t y f o r o n y d o m o g e w h i c h m o y b e
Never interfere with the mechonism of the comero. Repoir work               c o u s e d b y   i m p r o p e r h o n d l i n g o f  t h e e q u i p m e n t .
should be corried out only by one of our speciol Repoir Work-
s h o p s .

                                                                               Kombinqt
                                                                           V E B P E N T A C O N  D R E S D E B {
                                                                                                              D e u t s c h e D e m o k r o t i s c h e R e P u b l i k




                                                                           Further development of the PRAKTICA LTL ond  its occessories
                                                           moy leod  to  itignt  modificotion of the  detoils given  in  this
                                                                   book let.
                                                                                                                             39
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Rubber Eye Cup with Mount  for correcting lens                                                                    Angle Finder
Keeps out  extroneous light  during  focusing. Persons with         To be ottoched to the ocu-
defective eyesight moy hove o correcti.ng lens corresponding to              lor mount. lt is rototoble to
their long-distonce glosses fitted in. The eye cup co:r be swung           on)/ viewing direction qnd
oround for exposures in the vertico'|.                                   reveols o complete upright
                                                               ond  loterolly correct fin-
                                                                          d e r   i m o g e . A d j u s t m e n t b Y
                                                        meo ns of d ioptre sco le  is
                                                                          p o s s i b l e .





-
Focusing Telescope
T t r e f o c u s i n g t e l e s c o p e y i e l d s o n o d d i t i o n o l 2 . 7 - f o l d m o g r r i f i -
c o t i o n o f o s e c t i o n o f  t h e  f i n d e r  i m o g e .  l t   i s o d j u s t o b f e t o  t h e           lntermediqte Rings
ey,= by meons of o dioptre focusing mount.                                                              These rings ore screwed in between lens crnd comero either
                                                                                                                                                                                          i n c i i v i d u o l l yo r c o m b i n e d , o s o m e o n s o f   i n c r u = o s i n tgh e p i c t u r e
                                                                                                                            r o t i o  l n c l o s e - u p w o r l < .R i n g s p r o v i d e d w i t h p l u n g e r p i n s k e e p
                                                                                                                                                     t h e o u i t o m o t i c d i o p h r o g m m e c h o n i s n l o p e r o i i v e '
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Copying Stqnd with Lighting
 Equipment
 Suitoble, in connection with the
 repro orm, for oll kinds of repro-
 d u c t i o n o n d c l o s e - u p w o r k .





Repro Arm with screw threqd M 49 x 0.75





Extro                          copying stond, to occept ony
reffex comero up to                          t h e s i z e o f 6 x 6 c m ( 2 r l + x 2 r l + i n . l
which  is screwed in securely by the  filter threod  of  its lens
Adgpte-r ring ovoilobfe for filter threod M 58 x 0.75, in prepo-
rotion for the M 55 x 0.75 threod.
4B
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Check the model and edition against your equipment.

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