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Sunday 29.11.2009 / 05:15 PM

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	Olympus FE-230
Picture
User rating	Rate this product
Lowest U.S. price
Lowest UK price
Type	Compact
Effective pixels	7,1Mpix
Image ratio	4:3
Sensor size	1/2.5"
Sensor type	?
ISO Auto	?
ISO 50	Yes
ISO 80	?
ISO 100	Yes
ISO 200	Yes
ISO 400	Yes
ISO 800	Yes
ISO 1600	No
ISO 2000	No
ISO 3200	No
ISO 6400	No
ISO High	?
Image stabilizer	No
Fastest shutter	1/2000s
Slowest shutter	?
Zoom wide	38mm
Zoom tele	114mm
Optical zoom	3X
Digital zoom	4X
Aperture (wide)	F3,1
Aperture (tele)	F5,9
Display form factor	Built-in
Display size	2,5"
Display pixels	115000 px
Viewfinder	?
Built-in flash	Yes
External flash	No
Video clips	Yes
Lossless format	?
CF Type-I	No
CF Type-II	No
MicroDrive	No
SD	No
miniSD	No
MicroSD	No
MMC	No
RS-MMC	No
MS	No
MS-Duo	No
MS-Micro	No
SmartMedia	No
xD	Yes
Video out	Yes
USB 2.0	Yes
Firewire	No
Width	90,5mm
Height	55mm
Depth	16,5mm
Weight	105g
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Back to Digital cameras

Type
The cameras are divided in three categories: ultra compact, compact and prosumer. Ultra compact cameras are very small size, light weight cameras. Most regular point-and-shoot digital cameras fall into the compact category. Cameras with more advanced options (eg. manual settings, flash shoe, RAW image format, long zoom etc.) are considered prosumer (or pro-consumer) cameras.
Effective pixels
The total number of pixels on the elementary pixel sensor is often larger than the actual number of pixels used to create the output image. The group of actual pixels used are called the effective pixels.
Image ratio
Image ratio is the aspect ratio of the image produced by the camera and is given as the ratio between width and the height of the image (width:height). For most digital cameras the ratio is 4:3 (1.33) and for DSLRs 3:2 (1.5).
Sensor size
Sensor size tells the actual physical measures of the pixel sensor. Small physical dimensions of the sensor may contribute to loss in picture quality (i.e. noise and dynamic range). Usually DSLRs use larger sensors than point-to-shoot cameras.
Sensor type
A CCD (Charge-Coupled Device) sensor will provide a sharper and more precise image, but is generally more power consuming. CMOS (Complementary Metal Oxide Semiconductor) sensors are more energy efficient, faster and cheaper to produce, and the technology is developing at a fast pace.
ISO Auto
Traditionally the ISO rating measures the sensitivity of the film, and the same sensitivity scale is adapted to digital cameras also. The sensitivity grows as the ISO Rating gets higher, and at the same time the noise level of the image gets higher.
Image stabilizer
Image
Optical zoom factor
Optical zoom works exactly like a zoom lens on a film camera. The zoom level is adjusted by lenses, which affect the focal length and magnification. Optical zoom does not weaken the image quality or reduce pixel count of the resulting image.
Digital zoom factor
Digital zoom crops the image to a smaller size and then enlarges the cropped image to fill the complete frame. This results in a significant loss of quality.
Lossless format
Tells whether or not the camera supports saving pictures in lossless ("uncompressed") format (e.g. RAW or TIFF)
CF Type-I
Memory card is the subsitute of film in digital cameras, i.e. photos and videos are stored to the memory card. The main differencies between various types of memory cards deal with physical measures, storage capacity and price.
USB 2.0
Modern cameras usually have a USB and/or FireWire connector, which can be used to transfer photos from memory card to a computer. Some cameras also have video and audio outputs, which allow the device to be connected to an external display (e.g. television).