Olympus E-330
 |
|
| Overview | |
|---|---|
| Type | Digital single-lens reflex |
| Lens | |
| Lens | Interchangeable Four Thirds mount |
| Sensor/Medium | |
| Sensor | 17.3 x 13.0 mm Four Thirds System Live MOS sensor 2x FOV crop |
| Maximum resolution | 3136 x 2352 (7.4 effective Megapixels) |
| ASA/ISO range | ISO 100 to 400 in 1/3, or 1.0 EV steps Limiter for 800 or less / expandable 1600 |
| Storage | CompactFlash Type I/II, Microdrive, xD-Picture Card |
| Focusing | |
| Focus modes | Single AF ( S-AF ) Continuous AF ( C-AF ) Manual Focus ( MF ) S-AF + MF C-AF + MF |
| Focus areas | 3-point TTL Phase Difference Detection System |
| Focus bracketing | 5/7 frames ( 2-step focusing available in each mode ) |
| Exposure/Metering | |
| Exposure modes |
Program automatic Aperture automatic Shutter automatic Manual setting Scene programme Scene select |
| Exposure metering | TTL open-aperture metering system |
| Metering modes | Digital ESP metering (49-point multi pattern) Centre weighted Spot (approx. 2%) Spot with Highlight control Spot with Shadow control |
| Flash | |
| Flash | Built in Pop-up, Guide number 13m at ISO 100, hotshoe |
| Flash bracketing | 3 frames in 1/3, 1/2, 2/3, or 1EV steps |
| Shutter | |
| Shutter | Computerised focal-plane shutter |
| Shutter speed range | 1/4000 sec - 60 sec Bulb mode (up to approx. 8 minutes) 1/180s X sync |
| Continuous shooting |
3 frame/s up to 4 RAW/TIFF images or |
| Viewfinder | |
| Viewfinder | Optical 0.93x Porro prism |
| Image Processing | |
| Custom WB | 7 settings ( 3000K - 7500K ) +/-7 steps in each R-B/G-M axis |
| WB bracketing | 3 frames. 2/4/6 steps selectable in each R-B/G-M axis |
| General | |
| Rear LCD monitor | 2.5" (63.5 mm) TFT LCD, 215,000 pixels |
| Battery | BLM-1 Li-ion battery |
| Weight | Approx. 550g ( body only) |
3 frame/s up to 4 RAW/TIFF images or
JPEG
The Olympus E-330 is a DSLR launched on 30 January 2006, using the Four Thirds System lens mount standard. Its main feature is its live image preview functionality, permitting an image to be previewed on the LCD screen. While live image preview is not new in compact digital cameras, the E-330 is significant because it was the first digital SLR to offer this feature. With the ability to digitally zoom in 10× before taking a picture, it is very well suited for exact manual focussing, for example in macro photography.
Unlike many other digital SLRs, the E-330 used a second sensor in the viewfinder chamber which was fed by splitting 20% of the light from the viewfinder. The advantage of this implementation is that the camera's autofocus and exposure systems are fully functional and there is no shutter lag. This mode is known as Live Preview A. The E-330 also offers a liveview mode using the main sensor known as Live Preview B or Macro Live Preview; however on initial release, autofocus in this mode was disabled, but firmware update 1.2 released on 22 June 2006 allowed autofocus to take place on pressing the AEL/AFL button, dropping the mirror briefly to allow AF lock to be acquired. There is additional shutter lag due to the extra close/open at the beginning and the end of the exposure cycle. Sony have adopted a similar liveview implementation in their digital SLRs which also place a second sensor in the viewfinder chamber although a moving mirror to allow all light to go to this sensor avoids the dark viewfinder problem the e-330 suffered from.
The E-330 also offers a 7.5-megapixel image sensor, and has an articulated LCD monitor which tilts up and down for waist-level and over-the-head photography. It was the first interchangeable lens DSLR to offer this feature.
The E-330 uses Olympus' patented Supersonic Wave Filter dust reduction system to shake dust from the sensor during startup and when requested by the user; this largely eliminates the problem of dust accumulation on the surface of the image sensor.
The camera offers the following "scene" modes: Portrait, Landscape, Landscape + Portrait, Night Scene, Night + Portrait, Children, Sport, High Key, Low Key, D Image Stabilization, Macro, Nature Macro, Candle, Sunset, Fireworks, Documents, Panorama, Beach & Snow, Underwater Wide, Underwater Macro.
...
Wikipedia