Olympus zm2000qdk manual TTL Centralized Control Flash by T32 T20/ OM-2 Combination

Page 66

FLASH PHOTO GROUP UNITS

TTL Centralized Control Flash by T32 (T20)/ OM-2 Combination

The T32 (T20) utilizes the OM-2's own built-in SBC light sensors. The sensors read the build-up of light from the T32 (T20) which passes through the taking lens to reach the film surface, letting the electronic brain of the camera cut off the flash emission when the correct exposure has been made.

On conventional auto flash units, the auto sensor is built into the flash unit. The sensor regulates flash emission independently of the camera. While normal auto flash units can also give a correct ex- posure, they are far less versatile and convenient in use. Their drawbacks include:

The need to set film speed and lens aperture on both the camera and the flash unit, which leads to exposure errors caused by mistaken film speed and/or aperture alignment. With the T32 (T20)/ OM-2 combination, once these values have been set on the camera there is no need to reset them on the flash unit.

Restrictions on the f-number that can be used. With the T32 (T20)/OM-2, f-number can be selected freely because the light is measured

through the camera lens.

Inability to change the light measuring angle of the sensor according to the taking angle of the chosen lens. With the T32 (T20)/OM-2, light measuring angle always coincides with the picture

angle of the taking lens.

Restricted close-up range and incompatibility

with extension tubes, etc. With the T32 (T20)/ OM-2, close-up and diffused flash photography can be made easily. As the exposure is calculated inside the camera, the methods of using the flash unit are entirely unrestricted.

65

Image 66

Contents Page To an OM-2 Owner Description of Controls Selector Lever Hot Shoe Socket Self-Timer Depth-of-Field Preview Button Table of Contents On OM System Inserting the Batteries Mounting the LensMount the Lens Battery Check and Mirror LOCK-UP Check the BatteriesMirror Lock-Up Loading the Film Exposure Counter Exposure CounterSetting the ASA Film Speed Dial When Setting ASAAperture Ring and Manual Shutter Speed Ring Aperture RingManual Shutter Speed Ring Setting the Selector Lever Viewfinder Focusing FocusOut of focus Automatic Exposure Control Aperture-Preferred SystemZoom lenses to 200mm 1/250 second or Shutter Speed-Preferred System Manual Exposure Control Shutter Speed-Preferred Manual Exposure ControlAperture-Preferred Manual Exposure Control If the Exposure Needle Does Not Center on the Index Putting the Camera into Operation Holding the CameraHolding the Camera Horizontally Holding the Camera VerticallyUnloading the Camera Making Multiple Exposures Setting the SELF-TIMER Stopping the Self-timerExposure Compensation Exposure Compensation for Automatic Measurement Exposure Compensation for Manual Measurement Dark subject in bright backlightingBright subject in dark background Depth of Field Depth of Field Scale Preview Button Infrared Photography Camera Back Replacement Interchangeable Focusing Screens Flash Photography with the T32orT20 Electronic Flash Used Flash Photography with the T32 or T20 Electronic Flash TTL Centralized Control Flash operation Normal automaticBounce Flash CLOSE-UP Flash With Quick Auto Flashbulb Photography Motor Drive Photography Motor DriveAttaching the Motor Drive Release the shutter Winder 2 Operation WinderAttaching the Winder Taking the picturesCare and Storage GeneralParts Why wont the shutter release button move When I press it? Rewind knob rotate when I advance the film?Why cant I advance the film? Why cant I set the ASA film speed I need?Why doesnt the battery chamber cap fit? When should I check the batteries?What batteries should I use? How can I remove dust from inside the view- finder? Shoe?Diagram of light path in conventional SLRs Page Page OM System Zuiko Interchangeable Lens Group Page Table of Interchangeable Lenses 16mm F3.5181mm 80mm 255mm 80mm Camera Body Cap Rear Lens Cap Front Lens Caps Interchangeable Lens Group UnitsLens Hoods Adapter Ring 49 72mmGrey Finder Group Finder Group Units Finder Group Units For most lensesIs made automatically by the light supply Flash Photo Group Page Flash Photography System Chart Electronic Flash T20 Flash Photo Group UnitsElectronic Flash T32 T10 Ring FlashTTL Centralized Control Flash by T32 T20/ OM-2 Combination Power Control Grip Cord Power Bounce GripTTL Auto Cords T 0.3m, 0.6m, 2m, 5m Zoom Adapter T32Electronic Flash AC Adapters Wide AdapterND Filter Set T32 Electronic Flash AC AdapterLens Pouches 150/100 Compartment Case SOlympus PS200/PS200 Quick Page Motor Drive Group Page Chart of Motor Drive Group 18V Control Grip 1 with M V Battery Holder Winder 2 with M V Battery Holder6V Power Pack Motor Drive Group UnitsMotor Drive Group Units Macrophotography Group Chart of Macrophotography Group Auto Extension Tubes 7, 14 Macrophotography Group UnitsTelescopic Auto Tube Close-up Lens 49mm f=40cm Close-up Lens 55mm f=40cmAuto Bellows Focusing RailFocusing Stage Objective Lens Mount PM- MTobTTL Auto Cord T 0.3m, 0.6m, 2m, 5m Grip CordDouble Cable Release Macrophoto Stand B AdapterMacrophoto Stand Extension Bar VST-E Cable Release SR-11 Copy StandLieberkuhn Reflector PM- LM38 LM20 Epi-llluminators PM-LSDTrans-llluminator LSD Centering Mirror PM-ELCSAdapter PM-EA Spare Bulb 6V 5A TB-1Spare Bulb 6V 5A TP-1 Stage Plate 45 metal discPhototechnical Group Page Page Chart of Phototechnical Group Phototechnical Group Units For Pen FCable Release SR-11 Photomicrography Group Page Chart of Photomicrography Group Photomicrography Group Units Photomicrography Group Units Chart of Photographic Ranges Semi-Hard Case for OM Body with F1.8 or F1.4 Lens Pouch Case Group Case Group UnitsHard Case for OM Body Soft Case for OM Body with F1.2Camera Holder for Case M Compartment Case MPartitioned Insert Chart of Case Group Main Specifications Film format 24mm x 36mmViewfinder magnification 0.92X at infinity with With F1.8 lens 136 x 83 x 81mm Main SpecificationsDimensions and weights With F1.2 lens 136 x 83 x 97mmOlympus Corporation