Pentax *ist DS

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Pentax *ist DS
Pentax *ist DS with kit zoom
Maker	Pentax
Type	DSLR
Image sensor type	CCD
Image sensor size	6.1 megapixel
Recording medium	SD/MMC card
Maximum resolution	3008 x 2008
Lens mount	Pentax KAF bayonet mount
Focus	autofocus, manual
Flash	built-in, hot shoe
Frame rate	2.8 fps for 8 frames
Shutter speeds	30 s - 1/4000 s
Viewfinder	pentaprism, 95%, 0.95x
Rear LCD monitor	2.0 " TFT LCD, 210,000 pixels
Battery	4 AA
Dimensions	129 x 95 x 60 mm
Weight	605 g w/ battery
Data Port(s)	USB

PENTAX *ist DS is a digital SLR camera produced by Pentax. The *ist DS produces a 6.1 megapixel resolution image. The *ist DS was a lower-prices follow-on to the Pentax *ist D. In September 2005 the Digital Imaging Websites Association (DIWA), a world-wide organization of collaborating websites, announced that Pentax had received their first DIWA Award for a DSLR camera. The *ist DS model was awarded with a Silver medal for outstanding test results.

Description

As with other Pentax DSLRs, the *ist DS uses the Pentax KAF bayonet mount and can use older lenses using the KA-mount without limitations. Original K mount lenses and, with adapter also M42 screw-mount lenses, can be used in manual mode by selecting a menu option. Centre-weighted metering, aperture priority and focus indication are maintained, even with adapter mounted lenses. When using non-auto aperture lenses, a press of the AE-L button with the camera in manual mode will meter the scene and set the shutter speed. Some non-Pentax K-mount lenses have been reported not to mount on the camera, because a plate protecting the aperture stop-down lever is slightly deeper, and fouls the camera interior.

Rear view of the Pentax *ist Ds

Along with the other D-series Pentax DSLRs, the Pentax *ist DS, Pentax *ist DS2, and Pentax *ist D have TTL-mode (not only P-TTL) for external flash. This allows the photographer to use cheaper TTL flashes rather than the current offerings from Pentax and Samsung with 'pre-flash' operation, which can cause some subjects to blink. Unlike red-eye reduction pre-flash, the P-TTL pre-flash for metering purposes fires only a brief moment before the main flash. Looking through the viewfinder, it can be seen before the mirror flips up.

Firmware version 2.02 adds SDHC cards support, continuous AF support, and auto ISO mode (selectable from 200–400, 200–800, 200–1600, 200–3200 ISO).

Pentax *ist DS2

Introduced in 2005, the Pentax *ist DS2 is a minor upgrade to the original model that increased the size of the rear LCD from 2.0" to 2.5".

References

External links

Wikimedia Commons has media related to Pentax *istDs.

Pentax Digital SLR timeline

Class	Sensor	2003		2004				2005				2006				2007				2008				2009				2010				2011				2012				2013
		3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4
Professional	MF																												645D
High-end	APS-C																																										*K-3*
Advanced																									K-7						K-5							K-5 II/K-5 IIs
		*ist D												K10D						K20D
Midrange													K100D					100DS		K200D																	K-30					K-50
Entry-level						*ist DS				*ist DS2																					K-r											K-500
									*ist DL			DL2	K110D										K-m/K2000					K-x
Prototypes	MZ-D (2000) 645D Prototype (2006) AP 50th Anniv. (2007)

Weather sealed
In-body stabilization (italic)
HD video capable
No optical low-pass filter (bold)

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