Zenza Bronica S2A User manual

Zenza Bronica S2A Instructions
2 1/4'' x 2 1/4'' (6cm x 6cm) Single-lens Reflex Camera

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Table of contents:
Special Features of the Zenza Bronica Model S2A ............................................................3
Instant Return Automatic Mirror ........................................................................................3
Interchangeable Filmback Magazine ..................................................................................3
Exclusive Lenses and Automatic Diaphragm .....................................................................4
Depth-of-Field Preview Button...........................................................................................4
Selector for 12 or 24 Exposures..........................................................................................4
Interchangeable Filmback Magazine ..................................................................................7
Removing the Filmback Magazine .....................................................................................7
Polaroid Pack Film Back.....................................................................................................8
Film Loading.......................................................................................................................9
Film Loading:......................................................................................................................9
Removing Exposed Film...................................................................................................12
Taking Photography..........................................................................................................13
Shutter ...............................................................................................................................15
1 - Shutter Speed Selector.............................................................................................15
2 - Selecting the Shutter Speed .....................................................................................16
3 - Color Codes of Shutter Speed Selector....................................................................16
Cable Release....................................................................................................................17
Time Exposure Device......................................................................................................18
Safety Lock .......................................................................................................................18
Flash..................................................................................................................................19
Exposure Setting Device...................................................................................................19
Using neck strap................................................................................................................21
Interchangeable Lenses.....................................................................................................22
To Remove Lens:..............................................................................................................23
To Mount Lens:.................................................................................................................23
Interchangeable Lenses Exclusive For Bronica................................................................24
Focusing Distance Table for Bronica Interchangeable Lenses:........................................29
Focusing Ring ...................................................................................................................30
Using focusing hood..........................................................................................................31
Closeup Photography ........................................................................................................33
Special Extension Tube Set...............................................................................................33
Bellows Attachment Model 2............................................................................................34
Filters.................................................................................................................................36
S2A Specifications............................................................................................................37
Accessories........................................................................................................................38

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Special Features of the Zenza Bronica Model S2A
The Zenza Bronica S2A is the ultimate single lens 6x6 reflex camera, designed to add
improvements to the earlier models. This new camera accepts both standard 120 size film
and the 220 film.
Nikkor and Zenzanon lenses are equipped with instant return automatic diaphragms. A
full line of accessories is available for this camera. The Zenza Bronica S2A is a superior
camera both in name and reality.
photo shows mirror position during and after exposure
Instant Return Automatic Mirror
The reflex mirror of Bronica model S2A is an exclusive and original mechanism. It is
very different from that of other single lens reflex cameras. Usually mirrors move
upward, but the Bronica instant return automatic mirror moves forward and down. After
the exposure, it instantly and automatically returns to viewing position.
Thus, it is possible to use wide-angle and other deep seating lenses, and a bright image
remains on the ground glass except while the shutter is in motion.
Interchangeable Filmback Magazine
This convenient feature offers many advantages. It is possible to change film in the
middle of a roll (black and white to color, color to black and white, indoor to daylight,
etc.) without the loss of a single exposure. It permits you to preload several backs and
shoot continuously without stopping for reloads.
The back is fully automatic and foolproof. It is equipped with a metal dark slide to
prevent the film from being exposed while the back is off the camera. The back can not
be removed until the dark slide is inserted and while the back is off the camera, the dark
slide cannot be withdrawn.

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When the back is attached to the camera, no attention need be paid as to whether the film
or the shutter has been previously wound.
The film/shutter crank, which normally winds the shutter and the film simultaneously,
automatically performs only the required function. For example, if the shutter is wound
and if the film in position has been exposed, turning the crank will only advance the film
to a fresh unexposed section. Also, when the back is on the camera, the dark slide must
be completely withdrawn before an exposure can be made.
Exclusive Lenses and Automatic Diaphragm
Nikkor and Zenzanon lenses are especially designed for Bronica cameras and can be used
with not only the S2A but also other earlier models (S type, S2 type and C type). You can
speedily adjust the focus of the bright image. These lenses (Nikkor 40mm, Nikkor 50mm,
Nikkor 75mm, Nikkor 105mm, Nikkor 200mm, Zenzanon 100mm, Zenzanon 150mm
and Zenzanon 300mm) have instant reopening automatic diaphragms.
Depth-of-Field Preview Button
By pressing this depth-of-field preview button, you can check the depth-of-field before
exposing.
Selector for 12 or 24 Exposures
Ordinary 120 film gives 12 exposures, 24 exposures are possible on the 220 size film.
The Bronica S2A has an entirely new system permitting either film to be used.

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Top Photo:
* focusing hood with built-in magnifier
* Synchronization terminal
* Focusing ring
* Shutter speed selector
* Film back retaining lock gate
* Depth-of-field preview button
Bottom Photo:
* Focusing hood lock
* Focusing hood retaining lock
* Focusing ring release button
* Film/shutter crank
* Shutter button (The shutter release button has a safety lock)