Pentax Optio 330RS User Manual

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Appendix

Type

Compact-type digital still camera with built-in zoom lens, 
autofocus, auto exposure and auto flash.

Effective pixels

4.0 megapixel (430RS), 3.2 megapixel (330RS)

Sensor

Total pixels – 4.13 megapixel (Optio 430RS), 3.34 megapixel
(Optio 330RS)
1/1.8 inch interline transfer CCD with a primary color filter.

Color Depth

10 bit 

× 3 colors.

Recorded Pixels

Still –

2304 

× 1712 pixels (430RS), 2240 × 1680 pixels (430RS),

2048 

× 1536 pixels (330RS), 1600 × 1200 pixels, 

1024 

× 768 pixels, 640 × 4800 pixels

Movie – 320

× 240 pixels.

Sensitivity

Auto, fixed (equivalent to ISO 100, 200 (430RS); ISO 125,
250 (330RS)).

File Formats

Still – JPEG (Exif 2.2), DCF, DPOF.
Movie – AVI (Open DML Motion JPEG), 15fps.

Quality Levels

“Good”, “Better”, “Best”.

Storage Media

Built-in memory (approx. 11MB), 
CompactFlash (CF) card Type I

Lens

Pentax power zoom 7.6 mm - 22.8 mm (Equivalent to 
37.5mm - 112.5 mm in 35 mm format) F2.6 - F4.8, 
7 elements in 6 groups (2 dual-sided aspherical elements).

Digital Zoom

1

× – 2×.

Focusing System

Type

TTL contrast detection autofocus system.
Manual focus / Infinity-landscape mode available.

Focusing Areas

7-point autofocus and spot.

Focusing Range

Autofocus:

Normal 0.4 m (1.31 ft) to infinity.
Macro 0.14 m (0.46 ft) to 0.5 m (1.64 ft).

Manual focus: 0.14 m (0.46 ft) to infinity.