I think the main improvements of the IS-30(0) are higher capacity flash, faster
Auto Focus and exposure compensation capabilities.
I copied and pasted from the info on
http://www.olympus-europa.com/photogra/index.htm (btw, they already have Lee's
Site linked) :
IS-30(0):
**********
Type: Full-automatic 35 mm autofocus single-lens-reflex camera with built-in 28
~ 110 mm zoom lens.
Film format: 35 mm standard DX-coded film (24 x 36 mm).
Lens: Olympus 28 ~ 110 mm zoom lens, F 4.5 ~ F 5.6, 11 elements in 9 groups
(5-group zoom construction).
Filter available : 52 mm filter diameter, thickness must be 6 mm or less for
lens cap to close.
Shutter: Electronic control system, vertical focal plane shutter.
Shutter speed: 1/2000 sec. ~ 4 sec.
Manual F8: 1 sec. ~ 60 sec.
Flash-shutter synchronisation: Under 1/100 sec. (1/2000 sec. ~ 1/100 sec. in
Portrait Mode).
Focusing: TTL phase-difference detection system autofocus with focus lock. Auto
focus beep available. Auxiliary flash activation in low light (available at
distances up to 8 m, determined under Olympus' test conditions).
Provided with Predictive Autofocus (in Stop Action Mode only).
Focusing range: 0.75 m ~ ¥ (infinity).
Exposure compensation: ±2 EV (1/2-step).
Viewfinder: Single-lens-reflex system, magnification ratio 0.72x (at 50 mm).
Finder view field: 85 0f actual view field.
Viewfinder information: Autofocus frame, spot frame, autofocus indicator, flash
indicator (to be used as flash warning), exposure compensation / overexposure /
underexposure indicator.
Diopter adjustment: -2 to +1 diopters.
Light metering system: TTL light metering system, Fuzzy-logic ESP light
metering, centre-weighed average light metering, spot metering.
Exposure modes: 1)Program AE: Full-Auto, Stop Action, Portrait, Night Scene,
Landscape.
2)Aperture-Preferred Auto.
3)Long Time (manual).
Exposure counter: Progressive, displayed on LCD panel.
Film speed range: Automatic setting with DX-coded film with ISO 25, 32, 50, 64,
100, 125, 200, 250, 400, 500, 800, 1000, 1600, 2000 or 3200. Other intermediate
film speeds will be automatically set for next lower speed.
Film loading: Automatic loading (automatically advances to first frame when
camera back cover is closed).
Film advance: Automatic film winding.
Film rewind: Automatic film rewind (automatic rewind activated at end of film,
automatic rewind stop). Rewind possible at any point with rewind button.
Self-timer: Electronic self-timer with approx. 12 sec. delay.
Remote control (optional): Infrared remote control unit with approx. 3 sec.
delay.
Flash: Built-in IVP (Intelligent Variable-Power) flash system.
Recycling time: Approx. 0.2 - 3.9 sec. (at normal temperature and with new
batteries).
Flash working range: With ISO 100 colour negative film:
Wide: 5.0 m
Tele: 6.3 m
With ISO 400 colour negative film:
Wide: 10.0 m
Tele: 12.6 m
Flash modes: Auto (automatic flash activation in low-light, backlight or other
artificial lighting). Auto-S (red-eye reducing, same as Auto otherwise). Fill-In
(forced activation). Off (flash off).
Battery check: Displayed on LCD panel.
Power source: Two 3 V lithium batteries (CR 123A or DL 123A).
Dimensions: 123 (W) x 88 (H) x 115 (D) mm (excluding protrusions).
Weight: 650 g (without batteries).
IS-20(0):
**********
Type: Full-automatic 35 mm autofocus single-lens-reflex camera with built-in 28
~ 110 mm zoom lens.
Film format: 35 mm standard DX-coded film (24 x 36 mm).
Lens: Olympus lens (Filter available: 52 mm filter diameter. Filter thickness
must be 6 mm or less for the lens cap to close). 28 ~ 110 mm, F4.5 ~ 5.6, 11
elements in 9 groups (5-group zoom construction).
Shutter: Electronic control system vertical focal plane shutter.
Shutter speed: 1/2000 sec. ~ 4 sec. Manual F8: 1 sec. ~ 60 sec.
Flash-shutter synchronisation: Under 1/100 sec.
Focusing: TTL phase-difference detection system autofocus with focus lock. Auto
focus beep available. Auxiliary flash activation in low light. (Available at
distances up to 5 m, determined under Olympus' test conditions).
Focusing range: 0.75 m ~ ¥ (infinity).
Viewfinder: Single-lens-reflex system, magnification ratio 0.72x (at 50 mm).
Finder view field: 85 0f actual view field.
Diopter adjustment: -2 to +1 diopters.
Viewfinder information: Autofocus frame, spot frame, AF indicator, flash
indicator (to be used as flash warning), overexposure/underexposure warning.
Light metering system: TTL system. With fuzzy-logic ESP light metering,
centre-weighed average light metering, spot metering.
Exposure modes: 1) Programmed AE: Fully Automatic, Stop Action, Portrait, Night
Scene, Landscape.
2) Aperture-Preferred AE.
3) Long Time (manual).
Exposure counter: Progressive, displayed on LCD panel.
Film speed range: Automatic setting with DX-coded film (ISO 25, 32, 50, 64, 100,
125, 200, 250, 400, 500, 800, 1000, 1600, 2000 or 3200. Other intermediate film
speeds are automatically set to the next lower speed).
Film loading: Automatic loading (automatically advances to the first frame when
camera back is closed).
Film advance: Automatic film winding.
Film rewind: Automatic film rewind (automatic rewind activation at end of film,
automatic rewind stop).
Rewind is possible at any point with rewind button.
Self-timer: Electronic self-timer with 12 sec. delay.
Remote control (optional): Infrared remote control unit with 3 sec. delay.
Flash: Built-in Intelligent Variable-Power (IVP) flash system. Manual activating
system. Recycling: Approx. 0.2 - 3.9 sec. (at normal temperature).
Flash working range: With ISO 100 colour negative film:
Tele and Wide angle: 0.75 ~ 4.5 m
With ISO 400 colour negative film:
Tele and Wide angle: 0.75 ~ 9.0 m
Flash modes: Auto (automatic flash activation in low light and backlight),
Auto-S (red-eye reduction, same as Auto otherwise), Fill-In (forced activation),
Off (no flash).
Battery check: Displayed on LCD panel.
Power source: Two 3 V lithium batteries (CR 123A or DL 123A).
Dimensions: 123 (W) x 88 (H) x 115 (D) mm (excluding protrusions).
Weight: 640 g (without batteries).
hnz
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