Pentax Optio 450

Announced Feb 18, 2003 •
4 megapixels | 1.5 screen | 38 – 188 mm (5×)
Body type
Body type Compact
Sensor
Max resolution 2288 x 1712 ?
Other resolutions 1600 x 1200, 1024 x 768, 640 x 480 ?
Image ratio w:h 4:3 ?
Effective pixels 4 megapixels ?
Sensor photo detectors 4 megapixels ?
Sensor size 1/1.8" (7.144 x 5.358 mm) ?
Sensor type CCD ?
Image
ISO Auto, 50, 100, 200, 400 ?
White balance presets 6 ?
Custom white balance Yes ?
Image stabilization No ?
Uncompressed format No
JPEG quality levels Normal, Fine, Superfine ?
Optics & Focus
Focal length (equiv.) 38–188 mm
Optical zoom 5×
Maximum aperture F2.8 - F4.6 ?
Autofocus
  • Contrast Detect (sensor)
  • Single
  • Live View
?
Digital zoom Yes (4x)
Manual focus Yes ?
Normal focus range 60 cm (23.62) ?
Macro focus range 2 cm (0.79) ?
Screen / viewfinder
Screen size 1.5 ?
Touch screen No
Live view Yes ?
Viewfinder type Optical (tunnel) ?
Photography features
Minimum shutter speed 4 sec ?
Maximum shutter speed 1/4000 sec ?
Aperture priority Yes ?
Shutter priority Yes ?
Built-in flash Yes
Flash range 5.20 m
External flash No
Flash modes Auto, On, Off, Red-eye reduction
Self-timer Yes
Exposure compensation ±2 (at 1/3 EV steps) ?
Videography features
Storage
Storage types SD/MMC card ?
Storage included 16 MB SD card ?
Connectivity
USB USB 1.0 (1.5 Mbit/sec) ?
HDMI No ?
Remote control Yes
Physical
Environmentally sealed No
Battery Battery Pack
Battery description Lithium-Ion rechargeable
Weight (inc. batteries) 250 g (0.55 lb / 8.82 oz)
Dimensions 100 x 59 x 40 mm (3.94 x 2.32 x 1.57)
Other features
Orientation sensor No
Timelapse recording Yes ?
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