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Optio W20 - Specifications

Product data
Article Number 19122
Release date Aug 8, 2006
Camera Type Waterproof digital zoom compact camera
Type 1/2.5 inch interline transfer CCD with a primary colour filter
Total Pixels 7.41 megapixels
Effective Pixels 7.0 megapixels
Still 7M (3072 x 2304 pixels), 5M (2560 x 1920 pixels), 4M (2304 x 1728 pixels), 3M (2048 x 1536 pixels), 2M (1600 x 1200 pixels),1024 (1024 x 768 pixels), 640 (640 x 480 pixels)
Movie 640 (640 x 480 pixels), 320 (320 x 240 pixels)
Sensitivity Auto, Manual (ISO: 64/100/ 200/ 400/ 800/ 1600) The sensitivity is auto selected up to 1600 in the Blur reduction mode and Report mode.
White Balance Auto, Daylight, Shade, Tungsten light, Fluorescent light, Manual setting
Focal Length PENTAX zoom lens 6.3mm-18.9mm f/3.3-4 (equivalent to 38mm-114mm in 35mm format) 
Construction 11 elements in 9 groups (1 single-sided aspherical element and 2 dual-sided aspherical elements
Digital Zoom 1X - approx. 4X
Focusing System
Type TTL contrast detection autofocus system
Manual focus / Infinity-landscape/ Panfocus mode available
Functions 9-point multi autofocus/ Spot AF/ Tracking AF switchable
AF Modes Autofocus: (Normal) 0.4m to infinity at wide-angle or 0.5m to infinity at telephoto setting.
(Macro) 0.01m to 0.6m at full wide-angle setting Panfocus: 1.5m to infinity at full wide-angle setting or 5.0m to infinity at telephoto setting Manual focus: 0.01m to infinity at full wide-angle setting or 0.5m to infinity at telephoto setting. Infinity-landscape mode available
Type 2.5 inch, TFT color LCD (low reflection type) (Approx. 115,000 pixels)
Type Programmed AE electronic lens shutter with CCD electronic shutter
Speed Approx. 1/2000 sec. to applox. 4 sec
Exposure system
Metering TTL meteringMulti-segment metering, Centre-weighted metering, Spot
Exposure Modes AUTO picture, Program, Night scene, Movie, Voice Recording, Landscape, Flower, Portrait, Underwater, Underwater movie, Blur reduction, Surf & Snow, Sport, Pet, Frame composition, Synchronous Sound Record, Kids, Soft, Self-portrait, Firework, Food, Text, Museum, Natural skin tone, Report
Compensation ±2EV (1/3EV Steps)
Type Built-in auto flash. Automatic discharge under low lighting conditions in auto mode
Modes Flash-on, Flash-off and Soft flash modes. "Red-eye" reduction function employs a pre-discharge
Effective Range Wide : Approx. 0.3m (0.98 ft) - 5.0m (1.64 ft) (Standard Output Sensitivity Auto)
Tele : Approx. 0.5m (1.64 ft) - 4m (9.8 ft) (Standard Output Sensitivity Auto)
Exposure Parameters
Modes One shot, Self-timer ( 10 sec.,20 sec. ), Continuous ( Standard, high speed ), Interval shooting
Digital Filter Black & White, Sepia, red, pink, purple, blue, green, yellow, soft, Fish Eye
Recording 1 sec. to memory card capacity
Internal 22MB Built-in memory
External SD and SDHC Memory card compatible
File Format JPEG (Exif 2.2), DCF, DPOF, PRINT Image Matching IIIMOV (QuickTime Motion JPEG), approx. 30 fps / 15 fps with sound and Movie Anti-shakeWAV (PCM), monaural
Special Features
Features Displays the time in 71 cities (28 time zones)
Language English, French, German, Spanish, Portuguese, Italian, Swedish, Netherlandish, Russian, Thai, Korean, Chinese (Traditional / Simplified), Japanese
Format Print modes: Single image print, All images print, DPOF auto print Print settings: Paper size, Paper type, Quality, Border Status
Interface USB 2.0 (HI-SPEED)Compatible with NTSC and PAL formats
Source Rechargeable D-LI8 lithium-ion battery. Optional AC adapter also available
Performance Still: Approx. 240 shots to be taken*.  Movie: Approx. 80 min**.  Sound: Approx. 400 min**.  Playback mode: Approx. 360 min**. *Recording capacity shows approximate number of shots recorded during CIPA-compliant testing. Actual performance may vary according to operating conditions. (with LCD monitor on and flash used for 50% of the shots). **According to the result of in-house testing. (with LCD monitor on)
Height 54.5mm
Width 106.5mm
Depth 23mm
Weight 150g loaded, 135g w/o battery and memory card
PC OS: Windows 98, 98SE, Me, 2000, or XP (Driver installment is required for Windows 98/98SE)
Mac OS: 9.2, X (Ver.10.1 or later)
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