Pentax 550 Digital Camera User Manual


 
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Appendix
ț
Exposure capacity when using a 16MB SD Memory Card
Main Specifications
Approx.30
5.25 megapixels (total pixels) 1/1.8 inch interline transfer CCD with
a primary color filter
Still JPEG (Exif2.2), TIFF, DCF, DPOF, PRINT Image Matching II
Movie Mov (Quick Time Motion), 15fps
Capture mode Max. 4
×
(Combines with 5× optical zoom to give
zoom magnification equivalent to 20×)
Type
Real-image zoom viewfinder
(Diopter adjustment in the range of –3 to +1m
–1
)
Magnification Wide 0.37×, Tele 1.66×
Still
2592 × 1944 pixels, 2048 × 1536 pixels, 1600 × 1200 pixels,
1024 × 768 pixels,
640 × 480 pixels
Movie 320 × 240 pixels
Effective Pixels
Type
Sensor
Fully automatic compact-type digital still camera with built-in
zoom lens
5.0 megapixels
Auto, manual (equivalent to ISO 64, 100, 200, 400)
“TIFF”, “Good”, “Better”, “Best”
SD Memory Card, MultiMediaCard
Recorded Pixels
Sensitivity
File Format
Quality Level
Storage Medium
Auto, Daylight, Shade, Tungsten Light, Fluorescent Light (W),
Fluorescent Light (N), Fluorescent Light (D), Manual
White Balance
Image Storage Capacity
2048 × 1536
1024 × 768
1600 × 1200
Approx.12 Approx. 18
Approx.20 Approx. 27 Approx.40
Approx.45
Approx.56
Approx.82 Approx.100
640 × 480
Lens
Digital Zoom
Viewfinder
Better
(ȢȢ)
Good
(Ȣ)
Movie images
(320 × 240)
Voice
recording
Quality levels
Recorded pixels
Best
(ȢȢȢ)
Approx.4
Approx.11
Approx.25
Approx.53
Approx.7
Approx.8 Approx.14
2592 × 1944
Focal Length 7.8 mm – 39 mm (Equivalent to 37.5 mm –
187.5 mm in 35 mm format)
Aperture f/2.8 – f/4.6
Lens Composition
9 elements in 7 groups (two aspherical elements)
Zoom type Electrically driven
Picture Range
33.7 mm × 24.7 mm (screen is filled) (using super
macro mode or manual focus at max, WIDE position)
Lens Barrier Electrically driven
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