Pentax Optio S50

The Pentax Optio S50 is a digital compact camera announced by Pentax on August 16, 2004. It contains an early example of a selective colour filter.^[1]

Pentax Optio S50

Overview
Maker	Pentax
Lens
Lens	36-107mm equivalent
F-numbers	f/2.6-f/4.8 at the widest
Sensor/medium
Sensor type	CCD
Sensor size	5.744 x 4.308mm (1/2.5 inch type)
Maximum resolution	2560 x 1920 (5 megapixels)
Recording medium	SD or MMC card; internal memory
Shutter
Shutter speeds	1/2000s to 4s
Image processing
White balance	Yes
General
LCD screen	1.8 inches with 85,000 dots
Dimensions	89 x 59 x 26mm (3.5 x 2.32 x 1.02 inches)
Weight	180g including battery