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Pentax Optio S1 User Manual

Pentax Optio S1
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66
3
Taking Pictures
The shutter release button works in a two-step action as follows.
Press halfway
This refers to pressing the shutter release button gently to the first
position. This locks the focus setting and the exposure. The green focus
frame is displayed on the monitor when the shutter release button is
pressed halfway and the subject is in focus. If the subject is out of focus,
the white focus frame appears.
Press fully
This refers to pressing the shutter release button all the way down to the
fully depressed position. This takes a picture.
Using the Shutter Release Button
Poor focusing conditions
The camera may not be able to focus under the following conditions. In these
cases, lock the focus on an object the same distance away as the subject (by
pressing and holding the shutter release button halfway), then aim the camera
at your subject and press the shutter release button fully.
Objects that lack contrast such as a blue sky or white wall
Dark places or objects, or conditions that prevent light from being reflected
back
Horizontal lines or intricate patterns
Fast moving objects
When there is an object in the foreground and an object in the background in
the captured area
Strongly reflected light or strong backlighting (bright background)
Not pressed Pressed halfway
(first position)
Pressed fully
(second position)

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Pentax Optio S1 Specifications

General IconGeneral
Megapixel14 MP
Camera typeCompact camera
Sensor typeCCD
Image stabilizerYes
Total megapixels14.48 MP
Image sensor size1/2.3 \
Supported aspect ratios16:9
Maximum image resolution4288 x 3216 pixels
Still image resolution(s)640 x 480, 1920 x 1080, 3072 x 2304, 3216 x 3216, 4224 x 2376
Digital zoom6.7 x
Optical zoom5 x
Combined zoom33.5 x
Focal length range5 - 25 mm
Number of aspheric elements4
Lens structure (elements/groups)9/8
Video outAV
Aperture range (F-F)3.9 - 5.7
Camera shutter speed1/6000 - 1/4 s
Compatible operating systemsWindows XP (SP3)/Vista/7 Mac OS X v10.3.9+
Focal length (35mm film equivalent)28 - 140 mm
FocusTTL
Normal focusing range0.4 - ∞/1 - ∞ m
Auto focusing (AF) modesmulti point auto focus, spot auto focus
Super Macro focusing range0.05 - 0.30 m
Macro focusing range (wide)0.1 - 0.5 m
Normal focusing range (tele)1 - ∞ m
Normal focusing range (wide)0.4 - ∞ m
Light meteringCentre-weighted, Spot
ISO sensitivity64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2250, 3200, 6400, Auto
Light exposure controlProgram AE
Light exposure correction± 2EV (1/3EV step)
Camera shutter typeElectronic
Flash modesAuto, Flash off, Red-eye reduction
Flash range (tele)1 - 2.5 m
Flash range (wide)0.3 - 3.6 m
HistogramNo
Scene modesBeach, Candlelight, Children, Documents, Fireworks, Night, Night landscape, Night portrait, Party (indoor), Portrait, Self-portrait, Snow, Sports, Sunset, Landscape (scenery)
Image editingCrop, Resizing, Rotating
Photo effectsBlack&White, Sepia, Skin tones
White balanceAuto, Daylight, Fluorescent, Manual, Shade, Tungsten
Camera playbackMovie, Single image, Slide show
Self-timer delay2, 10 s
Camera file systemDCF 2.0, DPOF 1.1, Exif 2.3
On Screen Display (OSD) languagesCHI (SIMPL), CHI (TR), DAN, DEU, DUT, ENG, ESP, FIN, FRE, GRE, HUN, ITA, JPN, POL, POR, RUS, SWE, THA, TUR
Video resolutions320 x 240, 640 x 480 pixels
Motion JPEG frame rate30 fps
Video formats supportedAVI
Maximum video resolution1280 x 720 pixels
Analog signal format systemNTSC, PAL
Internal memory42.7 MB
Compatible memory cardsSD, SDHC, SDXC
Display diagonal2.7 \
Display resolution (numeric)230000 pixels
PictBridge-
USB version2.0
Product colorBlack
Battery typeD‐LI78
Battery life (CIPA standard)180 shots
Operating temperature (T-T)0 - 40 °C
Cables includedUSB
Weight and Dimensions IconWeight and Dimensions
Depth20 mm
Width90 mm
Height54 mm
Weight110 g
Weight (including battery)126 g

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