Pentax *ist DS SLR Review



Full review posted 01/18/2005
Click on the *ist DS for a QuickTime VR tour
The *ist DS hosts an array of advanced, user-friendly features including a high-magnification viewfinder, a 2.0 inch color LCD monitor, a generous LCD data panel, and an innovative Auto picture mode for automatic selection of the proper exposure program. Offering quick, effortless operation and easy portability, the *ist DS is the ideal digital SLR for all levels of photographers, including first-timer digital SLR users and families. The *ist DS is equipped with a true glass pentaprism viewfinder offering a 95% field of view and a 0.95X magnification. The camera features a large, bright viewfinder image equal in size, clarity and brightness to viewfinders incorporated in conventional 35mm-format SLRs. The *ist DS is equipped to make camera operations simple and effortless for the user. From the multi-function four-way controller to the responsive electronic select dial and the large, easy-to-use mode dial, all switches and dials are efficiently and functionally laid out around the *ist DS's compact body to assure smooth, fingertip control. Its innovative Auto picture mode automatically and instantly selects the optimum combination of exposure settings for a given subject or situation, including shutter speed, aperture, white balance, saturation, contrast, and intensity of edges. The built-in auto flash automatically pops up in dimly lit or backlit situations. The *ist DS records up to 8 images consecutively at a speed of approximately 2.8 frames per second, allowing the user to capture a series of the subject's action or movement.
A wide range of compatible PENTAX lenses are available for use with the *ist DS
including K, KA, KAF, and KAF2 mount lenses; screw mount lenses, 645, and 67 series
lenses (adapter required). Some functions may not activate depending on the choice of
lens.
Pentax *ist DS Features:
DIWA Silver Medal Award![]()
Pentax has a long and glorious history from camera manufacturing, at times the most successful of any SLR manufacturer. Thanks to this legacy, the *istDS has a very compact body with excellent handling comfort, an excellent SLR pentaprism viewfinder, outstanding metering and exposure performance, as well as a wide range of high quality Pentax lenses. The *istDS passed the rigorous DIWA testing procedure with excellent results, also many of its digital qualities were highly praised by the DIWA reviewing experts. Kai Thon, DIWA's test manager, says: "Despite their late arrival on the digital SLR arena, it's a pleasure to see that Pentax come well prepared. The *istDS is a most successful evolution of the original *istD, with most of the features intact, at a highly competitive price. Optical performance, ergonomic handling, compact design and an ingenious exposure system are established Pentax goodies, conveniently integrated in the *istDS. An added bonus is the highly competitive price tag". The *istDS will not only appeal to former Pentax users, but also to newcomers in the exciting D-SLR world. Many of the camera's features are unique in design and performance, far exceeding many of its more popular competitors. The camera body has excellent handling comfort with a bright and user-friendly pentaprism viewfinder, its high resolution 2" LCD screen with 210.000 pixels simplifies image review and menu control, whilst the 11-point AF system provides fast and precise focusing with superimposed finder display and manual selection. Outstanding image quality is provided by the fine Pentax quality lenses and a high-sensitive 6.1 megapixel CCD, with an option of RAW format image storing on SD memory cards. The *istDS can shoot eight continuous frames at a speed of 2.8 fps. Based on the final results from DIWA experts in Europe and USA, the overall averaged score for the Pentax *istDS was excellent, consequently honoured with a Silver medal for high performance, comfortable handling and supreme image quality, all at a reasonable price. |
Physical Views






Compare *ist DS and Nikon D70


Compare *ist DS and Canon Digital Rebel


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*ist DS Specifications
Lens Mount | PENTAX KAF bayonet mount (by using AF adapter) |
Usable Lens | PENTAX KAF2-, KAF-, and KA-mount lenses. * Power zoom function not available. K-mount lenses usable with restrictions. S-mount lenses usable with adapter. 67/645 lenses usable with adapter and with restrictions. Focal length multiplier: 1.5x |
Sensor |
Total pixels: 6.31 megapixels Effective Pixels: 6.1 megapixels Interline interlace CCD with a primary color filter 23.5mm x 15.7mm |
Color Depth | 8 bit (JPEG) or 12 bit (RAW) |
Recorded Pixels | JPEG: [6M] 3008 x 2008 [4M] 2400 x 1600 [1.5M] 1536 x 1024 RAW: [6M] 3008 x 2008 |
Recording Formats | JPEG (Exif 2.21), RAW, DCF (Design rule of Camera File system), DPOF (Digital Print Order Form), PRINT Image Matching III |
Image Formats | Compressed: JPEG - Baseline (![]() ![]() ![]() ![]() ![]() ![]() Non-compressed: RAW |
Storage Media | Secure Digital (SD) memory card |
Sensitivity | 200,400,800,1600,3200 (ISO equivalent) |
Focusing System | Type: TTL Phase-matching 11-point autofocus
system (SAFOX VIII) Applicable illumination range: EV0 - EV19 (at Standard Output Sensitivity 200 with 50mm F1.4 lens)
Mode: AF-single (with focus lock); Manual focus |
Exposure Control | Metering System: TTL open-aperture 16-segment
metering (coupled with lens and AF information) Metering Mode: (1) Multi-segment metering (2) Center-weighted metering (3) Spot metering Metering Range: EV 1 - 21.5 (at Standard Output Sensitivity 200 with 50mm F1.4 lens) Modes: (1) Auto Picture mode (2) Picture mode (3) Program AE (4) Shutter-Priority AE (5) Aperture-Priority AE (6) Metered Manual (7) Bulb [Picture mode] Standard, Portrait , Landscape, Macro, Action, Night scene portrait, Standard Flash-Off Exposure Compensation: ±2 EV (1/2EV steps or 1/3EV steps) Auto-bracketing: 3 frames within range of ±0.5EV, ±1.0EV, ±1.5EV (0.5EV steps) or ±0.3EV, ±0.7EV, ±1.0EV (0.3EV steps) |
Drive Modes | Single-frame advance, continuous advance (2.8fps up to 8 frames), self-timer, auto bracket and remote control |
White Balance | Auto, Daylight, Shade, Cloudy,Tungsten Light, Fluorescent Light (W, D, N), Manual setting |
Shutter | Type: Electronically controlled vertical-run
focal plane shutter Speed: 1/4000 - 30 sec. and bulb |
Viewfinder | Type: Pentaprism Focusing screen: Natural-Bright-Matte focusing screen Field of view: 95% Magnification: 0.95X (with 50m F1.4 lens, -1m-1) Diopter adjustment: -2.5 - +1.5m-1 |
Viewfinder Indication | (1) AF frame; (2) Spot AF frame; (3) Focus point indication (high lighted in red) |
Viewfinder LCD Indication |
(1) Flash information; (2) Picture mode (Standard, Portrait, Landscape, Macro, Action, Night scene portrait); (3) In-focus; (4) Shutter speed; (5) Aperture value; (6) Exposure compensation factor; (7) Manual white balance; (8) Manual focus; (9) ISO sensitivity warning; (10) Auto exposure lock signal |
Mode Dial Indication | (1) Auto Picture mode; (2) Standard mode; (3) Portrait mode; (4) Landscape mode; (5) Macro mode (6) Action mode (7) Night scene portrait mode; (8) Standard Flash-Off mode; (9) Program AE; (10) Shutter-Priority AE; (11) Aperture-Priority AE; (12) Metered Manual; (13) Bulb |
Data LCD Panel Indication |
(1) Shutter speed; (2) Aperture value; (3) Flash Information (Auto, Flash-On, Flash-Off, Red-eye reduction); (4) Single frame advance/Continuouse advance; (5) Self-timer; (6) Remote control; (7) Metering Information; (8) Focus point indicator; (9) Auto bracketing; (10) Preset/Manual white balance information; (11) Battery information; (12) Exposure compensation factor; (13) Exposure frame number |
LCD Monitor | 2.0 inch, low-temperature polysilicon TFT color LCD monitor (Approx. 210,000 pixels) |
Built-in Flash | Type: Series-control retractable P-TTL pop-up
flash Guide number: 15.6 (Standard Output Sensitivity 200/m) Angle of view: coverage 28mm wide-angle (equivalent to 35mm) |
Flash Synchronization | With RTF and via hot shoe Sync speed: 1/180 sec. set automatically with RTF or PENTAX dedicated flash unit at recharge completion |
Self-timer | Electonically controlled type with 2-second or 12-second delay. Cancellation possible. |
Custom Function | 18 custom-programmable functions available |
Main switch | (1) ON; (2) OFF; (3) DOF Preview |
Time | World Time: 68 cities (28 time zones) |
Language | English, French, German, Spanish, Italian, Russian, Korean, Chinese (Traditional/Simplified), Japanese |
PictBridge | Print mode: Single image print, All images print, DPOF auto print |
Interfaces | USB 2.0 (HI-SPEED) |
Video Output | Compatible with NTSC and PAL formats |
Power Sources | Four AA (lithium, alkaline, and rechargeable
Ni-MH) batteries, two CR-V3 lithium batteries. Optional AC adapter also available. |
Dimensions | 125(W) x 92.5(H) x 66(D)mm (4.9 x 3.6 x 2.6 inches) |
Weight | 605g (21.3oz.) loaded and ready 505g (17.8 oz.) without batteries and SD memory card. |
Storage capacity |
|
System requirements PENTAX PHOTO Browser 2.0 / PENTAX PHOTO Laboratory 2.0 |
•PC OS: Windows Me, 2000, and XP HomeEdition/Professional CPU: Pentium III or later (Pentium 4 or later) Memory capacity: Over 256MB (Over 512MB) Hard disk capacity: Over 250MB (Over 500MB) Language: English, French, German, Spanish, Italian, Russian, Korean, Chinese (Traditional / Simplified), Japanese •Macintosh OS: 9.0 or later installed CPU: POWER PC G3 or later (G4 1.0GHz or later) Memory capacity: Over 256MB (Over 512MB) Hard disk capacity: Over 250MB (Over 500MB) Language: English, French, German, Spanish, Italian, Russian, Korean, Chinese (Traditional / Simplified), Japanese For smooth operation, suggested system requirments are shown in parentheses. USB •PC OS: Windows Me, 2000, or XP HomeEdition/Professional •Macintosh OS: 9.01 or later with CarbonLib 1.5 or later |
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