Type : TTL auto-exposure 35mm SLR camera.
Format : 24x36mm
Lens mount : Olympus OM mount.
Shutter : Electronically controlled cloth focal plane shutter (horizontal action).1/1000sec max.
Synchronisation : X-contact (synchronization at speeds of 1/60 or slower ) Super FP Flash contact ; hot shoe ( with X and Super FP flash contacts ) ; 5-pin connector for T-series Flash , synch socket for X.
Metering-system : Olympus direct metering in body, Viewfinder display for centre-weighted average metering and spot metering .TTL direct (off-the –film ) light metering for automatic exposure control :SBC photocell.
Light metering range : 0 EV ~18 EV (ISO 100, 50mm F1.2 lens )
Programmed Automatic Exposure : Type: Programmed exposure control on TTL direct “of-the-film” light measurement (centre-weighted average light measurement).Exposure control range about 1min – 1/1000 sec : light measure range aproxx 5 EV –18 EV . Flash control : automatic flash exposure at 1/60 sec or slower speeds with T series flash units. Programmed automatic aperture control.
Aperture-preferred automatic exposure ; Type; Automatic exposure control by TTL direct “of-the-film” light measuring with aperture –preferred electronic shutter ( centre-weighted average light measurement ) exposure control range about 1 min—1/1000sec .Light measuring range aproxx 5 EV –18 EV . Flash control : automatic flash exposure at 1/60 sec or slower speeds with T series flash.
Manual exposure control : B, 1 sec. ~ 1/1000 sec. ; mechanical exposure speed 1/60 sec.
Exposure compensation : 2steps and 1/3 steps.
Film speed : ISO 6 ~ 3200.
Film advance : Film advance lever with 130 º angle for one long or several short strokes and pre-advance angle 30 º: motor drive and winder usable.
Film rewind : Rewind crank ( motorized rewind with motor drive 2 possible )
Viewfinder : Pent prism type wide-vision finder ; interchangeable focusing screens . Finder 97% of actual picture field .magnification :0.86x at infinity with 50mm lens.
Viewfinder information : 1) shutter speeds. 1/3 EV step bar display of 1—1/1000sec . 2) Display in programmed mode; PRGM signal and blinking over to indicate that the aperture has t be stopped down . ) fixed point display in manual mode. 4) Blinking of OVER for over exposure . 5) Blinking of + – fore exposure compensation. 6) display at “60” with flash installed. 7) green led lights up with flash fully charged.. 8) On firing flash ,green LED blinks to indicates correct exposure. Over blinks for overexposure and under fore underexposure.
Self-timer : 12-sec delay electronic self-timer.
Grip : Removable , changeable Camera Grip 1 (optional )
Battery check : 3-leveldisplay with LED and alarm sound.
Power source: two silver oxide batteries SR 44, two alkaline manganese batteries LR 44 or one lithium battery CR-1/3n.
Camera back : Removable hinge type, with memo holder ; interchangeable with record data back 4 and 250 film back.
Dimensions : 136 x 84 x 50mm. (body alone)
Weight : 510 grams. (body a lone)
Incorporates the world’s first TTL Direct “of-the-film” light measuring program. Almost all the lenses in the OM-system can be used in program mode, merely by setting the smallest available aperture value. Switching to manual mode simultaneously permits the use of “spot metering”. Auto mode naturally means OTF auto. Fore flash photography, in addition to OTF auto flash ,there is also a choice of extra features of OTF program Flash.