Olympus OM77AF Instructions Manual

Contents

76Main Specifications of the OM77AFType: Autofocus, auto-exposure 35mm SLRcamera.Film format: 24 x 36 mm.Lens mount: Olympus OM mount (designed forAF lenses).Lens: (1) Olympus AF lenses. (2) OM lenses.Shutter: Electronically controlled vertical-travelfocal-plane shutter. Shutter speed: 2 — 1/2000sec.Synchronization: Hot shoe: Super FP Flash con-tact; X contact; T-Series Flash contact.Autofocus: Method: TTL phase detection systemwith CCD Zero-In sensor.Focusing sensitivity range: EV 4 — 18 (ISO 100).Actuation method: Single or continuous. Focuslock possible.Indication: Single-point 2 color LED in view-finder; focused: green lamp; autofocus impos-sible: red lamp.AF illuminator: Automatic actuation in low light.Manual focus: Olympus AF lenses: By shift knob,OM lens: By focus ring.Light metering method: Exposure control: TTLDirect "OTF" Metering (center-weighted,average light measurement).Exposure modes: Multi-program: (1) Program.(2) Program shift by shift/power focus knob.(3) Automatic program shift based on focallength of lens. (4) Aperture preferred AE whenusing OM lens.Program auto-exposure: Type: Electronic shutterwith automatic control of shutter speed andaperture.Light measuring range: EV 1 — 20 (ISO 100AF 50mm F1.8).AE lock: By AE-lock button.Flash control: Full-Synchro Flash F280: Auto-matic selection of Normal "OTF" Flash orSuper FP Flash.Power Flash Grip 300: Flashmatic.T-Series Flash: TTL Direct "OTF" flash.Regular flash units: Normal Auto flash withF4 mode.Automatic film speed setting: Automatic settingfor film with DX code; Range: ISO 25 — 3200.Viewfinder: Focusing screen: Fixed, Super Lumi-Micron Matte with autofocus frame.Finder view-field: 93 % of actual picture field.Magnification: 0.8X at infinity with 50 mmstandard lens.