Specifications

Type: Full - automatic 35 mm autofocus single lens reflex camera with built-in 35 —135 mm

Zoom lens

Film Format: 35 mm standard DX coded film (24 mm x 36 mm)

tens: Olympus lens (filter available, filter diameter of 49 mm) 35 — 135 mm F4.5—F5.6, 16 elements in 15 groups with extraordinary dispersion glass

Shutter: Electronic control system vertical focal plain shutter

Shutter speed 1/2000 sec.—15 sec. bulb Focusing: TTL phase-difference detection system autofocus with focus lock, AF illuminator

automatically lights up in low light. Manual focusing available (power focus).

Focusing range: 1.2 m (3.9 ft) (infinity);

0.6m (2.0 ft)(infinity)

(in macro mode)

Viewfinder: Single lens reflex system, magnifica-

tion ratio 0.75 (at 50 mm), Finder view-field:

85% of actual view-field

Viewfinder information: Autofocus frame, spot

frame, autofocus indicator, flash indicator (to be used as flash use warning), shutter speed, aperture setting, exposure compensa- tion/manual exposure indicator, spot metering indicator, power focus indicator

Light metering system: TTL light metering system ESP light metering, center,-weighted average light metering, spot metering

Exposure modes: (1) Program AE (2) Aperture - preferred AE (3) Manual exposure, (4) Night scene program AE (5) Portrait program AE

Exposure compensation: + / – 4 EV compensa-

tion possible (1/3 EV step)

Exposure counter: Progressive type, displayed on LCD panel

Film speed range: Automatic setting with DX coded film (ISO 25, 32, 50, 100, 200, 400, 800, 1600, 3200, other intermediate film speeds will be automatically set for the next lower speed)

Film loading: Automatic loading (automatically advances to first frame when camera back is closed)

Film advance: Automatic film winding, consecu- tive winding available, double exposure possible

Film rewind: Automatic film rewind (automatic rewind activated at end of film, automatic rewind stop), rewind is possible at any point with rewind button

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Olympus IS-1 manual Specifications, Viewfinder information Autofocus frame, spot, Exposure compensation + / 4 EV compensa