Film cameras
Chinon Intrafocus35F-MA User manual
User manual for Chinon Intrafocus35F-MA. 15 pages in English. Read the original PDF, download or print a copy without registration.
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Document details
- Brand
- Chinon
- Model / document
- Chinon Intrafocus35F-MA
- Document type
- User manual
- Language
- English
- Pages
- 15
- File size
- 1.0 MB
- Category
- Film cameras
- Document date
- Not specified in catalog
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Page 4 · Read text
18. Flash Ready indicator
27. Viewfinder eyepiece
19. Film Advance indicator
28. Film pressure plate
20. Rewind spindle
29. Back cover release button
21. Cartridge pressure spring
30. Back cover
22. Film chamber
31. Film loading slot
23. Tripod socket
32. Sprocket
24. Battery compartment cover
33. Film Rewind lever
25. Auto-Focus Ready indicator
34. Rewind button
26. Slow shutter speed warning
SPECIFICATIONS
TYPE: 35 mm EE Compact camera with infrared automatic focusing system, automatic film loading system,
built-in flash and film power winder.
PICTURE FORMAT: 24x36 mmView original page 4Page 5 · Read text
VIEWFINDER: Bright frame, Parallax compensation mark, Slow shutter speed warning (red LED), Auto-Focus operation indicator (green LED) and focus indicator. SHUTTER: SEIKO programmed electronic shutter (EV 6-17: ASA 100) with automatic lock system at low voltage; Daylight Sync. possible. EXPOSURE METER: CdS automatic exposure system ASA 25-400 (DIN 15-27). FOCUSING: Infrared automatic focusing system with range of 0.9M--on (2.9 ft.--=) with focus lock (cancelable). FILM WIND: Automatic power winder for single frame advance. FILM REWIND: Automatic power rewinding FILM COUNTER: Automatically indicates number of exposures and resets to "S" when the camera back is opened. FILM LOADING: Automatically loads film and advances to the start position when the camera back is closed. SELF-TIMER: Electronically controlled with flashing red LED indicator for 10 seconds. FLASH UNIT: Built-in auto flash unit with "pop-up" design. GUIDE NUMBER: 14 (ASA 100: M), 46 (ASA 100: Ft). RECYCLING TIME: Approximately 7 sec. with Alkaline batteries. EFFECTIVE FLASH DISTANCE: 0.9--5M (ASA 100) 2.9-16.6 Ft (ASA 100). NUMBER OF FLASHES: Approximately 250 with alkaline batteries. OTHER FEATURES: Built-in battery check (red and green LEDs), film transport indicator, film end signal (LED), and shutter release lock POWER SOURCE: Two 1.5 V "AA" size alkaline batteries (1.5 V x 2 = 3 V). DIMENSIONS: (LxHxW) 137x77x54 mm (53/a x3 /16 X2 /B ) WEIGHT: 410 gram (15.9 oz.) INTRODUCTION Welcome to the world of Chinon photography! Your CHINON INFRAFOCU$ is one of the most advanced compact 35 mm cameras available today. Employing the latest state-of-the-art electronics, the CHINON INFRAFOCUS incorporates many outstanding features such as: infra-red automatic focusing automatic loading, automatic film advance, automatic rewind and automatic flash. Other convenient features include: a CdS automatic exposure system, a sharp 38 mm F/2.8 all-glass four element lens, a programmedView original page 5
Page 6 · Read text
electronic shutter and much more. In order to take full advantage of the many features of your CHINON INFRAFOCUS, please read this instruction manual carefully, in order to totally familiarize yourself with the camera before actually starting to take pictures. We wish you years of satisfying and carefree photography. INSTALLING THE BATTERIES 1. Slide the battery compartment cover in the direction of the arrow mark with your finger to open the battery compartment cover (Fig. 1). 2. Place two 1.5 V "AA" size Alkaline batteries into the battery compartment correctly so as to correspond with the positive (+) and negative (-) marks shown inside (Fig 2) NOTE: * Use Alkaline batteries only. * If you do not use your camera for a long period of time, remove the batteries, and store in a dry location. This will prevent the possibility of battery leakage and damage to your camera. * Do not use Ni-Cad batteries. * Be sure to replace both batteries at the same time when the battery check LED fails to illuminate. BATTERY TESTING Turn the Mode Select dial to the BATT. CHECK position. If the batteries are in good condition (battery voltage is sufficient), the green LED located on the top of the camera body will illuminate. If both red and green LEDs illuminate, battery replacement is recommended; however, you may finish a roll of the film in the camera under this condition. If the green LED fails to illuminate, the batteries are too weak and need to be replaced (Fig. 3). NOTE: When checking the batteries, set the flash switch to OFF. If the batteries are checked with the switch ON, the reading will be incorrect.View original page 6
Page 7 · Read text
AUTOMATIC FILM LOADING
Always load and unload your camera in
subdued light, and never in direct sunlight.
1. Depress the knob located on the back
cover downward and open the back cover
(Fig. 4).
2. Place the film cartridge into the
chamber with the protruding end toward
the bottom of the camera and push it in
gently so that it sits firmly in the chamber
(Fig. 5).
3. Insert the trimmed end of the film into
the film loading slot, and engage the
perforation of the film with the teeth of the
sprocket (Fig. 6).
4. When loading film make sure that the film lies flat between the guide rails. The film should never be placed
flat on the yellow film guide pins, as this may cause damage to the film. Insert the film leader into the film
loading slot as illustrated (Fig. 7).
5. Close the back cover firmly. Turn the Mode Select dial to the "A" position from the "OFF" position. The film
will automatically advance to the figure "1" position. Now the film is in the correct position for the first picture
(Fig. 8).
MOTOR WINDER Your Chinon INFRAFOCUS has a built-in motor winding system which automatically
advances the film every time you release the shutter release button.View original page 7Page 8 · Read text
FILM ADVANCE INDICATOR
The Film Advance indicator located on the top back side of the camera
shows that the film is properly advanced by the movement of indicator
(Fig. 9). NOTE: , ^ It is advisable that you have spare batteries when you
plan to take a long trip or a lot of pictures. ^ If you do not use your
camera for a long period of time, turn the Mode Select dial to the "OFF"
position. This will prevent the possibility of accidentally tripping the
shutter.
ASA/DIN SETTING Make sure the correct ASA/DIN film speed is set
on the camera to correspond with the ASA/DIN film speed indicated on
the film box. Turn the ASA/DIN setting ring to select the desired
ASA/DIN speed in the ASA/DIN window (Fig. 10).
AUTOMATIC EXPOSURE SYSTEM Your Chinon INFRAFOCUS is
equipped with a CdS automatic exposure system which will control the
exposure level automatically for any picture taking situation.
HOLDING THE CAMERA
Hold the camera firmly with both hands
and with elbows at your sides, observing
the subject through the viewfinder (Fig.
11).View original page 8Page 9 · Read text
VIEWFINDER
All information necessary for perfectly composed and exposed pictures is indicated in the viewfinder and on the
viewfinder frame.
(viewfinder frame)
(1) Bright Line Frame
(2) Parallax Correction Marks
(3) Auto-Focus Mark
(4) Auto-Focus Ready Indicator
(5) Slow Shutter Speed Warning
(6) Symbol Marks
Focus Indicator (needle)
(1) Bright Line Frame: Utilize the Bright Line Frame to compose your photograph. The image that appears
within the Bright Line Frame in the viewfinder will appear on the film. Utilize the Bright Light Frame when the
camera-to-subject distance is greater than 1.5 meters (5 feet).
(2) Parallax Marks: When taking a picture closer than 1.5 meters (5 feet) or when the focus indicator (needle)
points to the mark, the image area is indicated by parallax marks in the top left and top right corners of the
viewfinder. Compose the photograph within the imaginary zone extending from the corner of the parallax
marks.
(3) Auto Focus Mark: Position the Auto Focus mark on the subject. The image within the circle is focused
automatically since this is the area in which the Auto-Focus system will focus the picture.
(4) Auto Focus Ready Indicator (green LED): At the instant when the shutter is released and the shutter
release button is returned to its former position, the Auto-Focus Ready indicator LED goes out.
(5) Slow Shutter Speed Warning (Red LED): When the Slow Shutter Speed Warning LED illuminates in the
viewfinder frame, move the subject into a bright illuminated area or depress the flash switch to utilize the
camera's built-in flash system.
(6) Symbol Marks: You can visually verify the camera-to-subject distance selected by the Auto-Focus system
via the four (4) symbol marks which appear at the bottom of the viewfinder. The focusing indicator (needle)
will point to the appropriate symbol.View original page 9Page 10 · Read text
AUTOMATIC FOCUSING SYSTEM
Your Chinon INFRAFOCUS compact camera is
equipped with an automatic focusing system which
focuses the subject instantly when taking a picture.
Depress the shutter release button and be sure the
Auto-Focus Ready indicator LED (green) illuminates
on the viewfinder frame. It indicates that the Auto-
Focus operation has been completed. The
approximate distance from the camera to the subject
is also indicated on the symbol mark scale in the
viewfinder (Fig. 12).
NOTE: The following subjects will not be properly
auto-focused:
* Shiny subjects such as water surfaces or the exterior
of a car body.
* Subjects through a glass window.
* Semi-reflective subjects.
FOCUS LOCK SYSTEM
Depress the shutter release button halfway until the
Auto-Focus Ready indicator LED is activated and hold
the position. The camera locks the focus as long as the
Auto-Focus Ready indicator LED illuminates and until
the shutter release button is fully depressed. This
feature may be used to eliminate tricky focusing
situations such as a distant object situated between two
people. In such a situation, first focus on one of the
people, depress the shutter release button halfway until
the Auto-Focus Ready indicator LED illuminates. Hold
the shutter release button in the halfway position and
recompose the subjects in the viewfinder, then depress
the shutter release button fully (Fig. 13).View original page 10Page 11 · Read text
SHUTTER LOCK The shutter will automatically lock under the following conditions: * Batteries installed incorrectly. * Battery voltage exceedingly low. * While the film is transporting. * While the film is rewinding. FILM END INDICATOR When all the film is exposed, a red LED on the top cover will illuminated, indicating the film is fully exposed. (Fig. 14).View original page 11
Page 12 · Read text
UNLOADING EXPOSED FILM When the red figure "24" or "36" (corresponding to 24 or 36 exposure film) appears in the film counter window or when the Film End indicator red LED illuminates, the film has been exposed. 1. Slide the Film Rewind lever on the bottom of the camera in the direction of the arrow all the way to the end, hold it with your finger, then push in the Rewind button as far as it will go (Fig. 15). 2. The film will automatically rewind, and the frame counter will rewind accordingly. 3. When the film is completely rewound, the Rewind button will stop rotating and an audible "click" will be heard, indicating film rewind completion. The rewind motor will also stop when the Mode Select dial is turned to the off position, or when simply opening the camera back. 4. Open the camera back cover and remove the film cartridge from the film chamber (Fig. 16). NOTE: * Do not take the film out of your camera in bright sunlight. * You should process the film immediately for best results. * Do not slide the Film Rewind lever to lock or press the Rewind button when there is no film in the camera.View original page 12
Page 13 · Read text
FLASH PHOTOGRAPHY
Your Chinon INFRAFOCUS camera has a built-in Auto-Flash
unit which adjusts the exposure automatically when the camera
sets the focus to the desired distance.
1. The flash will pop up and the flash will turn on when the
flash switch is depressed (Fig. 17).
2. Make sure that the Flash Ready indicator is illuminated (Fig.
18). The Flash Ready indicator usually illuminates a few
seconds after the flash pops out, when the batteries are fresh.
3. Aim the subject and depress the shutter release button.
4. When the flash photography is completed, push the top of the
flash down until it locks, for switch off and e,. storing (Fig. 19).View original page 13Page 14 · Read text
DAYLIGHT FLASH PHOTOGRAPHY
If the main subject has less light falling on it than the surrounding area
and background. (such as in a backlight situation or when the subject
is beside a sunny window in an interior), underexposure of the main
subject will result. In such situations, use the auto flash for the
photograph even in daylight.
EXTERNAL POWER SUPPLY SOCKET
There is a 3 V external power supply socket on the side of the camera
(Fig. 20). We recommend you to use the external power supply in the
following situations:
1. When taking a large amount of pictures in succession.
2. When using flash repeatedly during a short period of time.
3. When taking pictures in cold weather.
The battery pack may be placed in your pocket to extend battery life
in cold weather.
NOTE: Use an original Chinon-designed battery pack only.View original page 14Page 15 · Read text
SELF-TIMER
Your Chinon INFRAFOCUS is equipped with an electronic self-timer with
a red LED Self-Timer indicator. The self-timer permits the photographer to
get into the picture. It is used for normal photographs as well as for flash
photography.
1. Place the camera on a tripod or other firm support (the tripod socket is
located on the bottom of the camera).
2. After you check the exposure and adjust the focus, turn the Mode Select
dial to the Self-Timer position (Fig. 21). .
3. Depress the shutter release button to start the self-timer, and the exposure will result in approximately
10seconds.
You will notice the red LED Self-Timer indicator blinking. Three seconds before the shutter is released, the
flashing frequency will increase, giving you or your audience a visual signal that the shutter is about to be
released
NOTE: If you use the built-in Auto-Flash together with the Self-Timer, check the Flash Ready indicator as well
as the three above mentioned operations before you release the shutter.
CARE OF THE CAMERA
Your Chinon INFRAFOCUS camera is a precision instrument. When used with care it will provide years of
trouble-free service. Protect your camera from dirt, rain, dampness and excessive heat. Avoid touching the lens.
To clean the lens, wipe it gently with a soft lintless cloth or tissue. Do not use eyeglass tissues as they might
damage the lens coating. Do not open and touch the inside of camera as the high voltage (approx. 300V) in the
flash circuit is dangerous.
If the film end indicator (red) lights when the film is not completely used up, rewind the film with the back
cover closed ( 1 and 2 ). Opening the back cover and closing it again will return the film to the previous
position.View original page 15From the M. Butkus archive. Original publisher and archive notices are retained.
Check the model and edition against your equipment.
PDF verified 2026-10-10.