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| W3C Quality Assurance |

DOCUMENTATION

Pentax K20D

2008/01/24|Fiche technique|Technical data|Photos|

FICHE TECHNIQUE

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Type
Appareil reflex numérique autofocus à objectifs interchangeables, mesure TTL, P-TTL automatique intégré, châssis en métal et boîtier renforcé


CAPTEUR CMOS

Définition totale
15,07 mégapixels (totaux) - 14,6 mégapixels - effectifs

Taille du capteur
23,4 x 15,6 mm capteur CMOS avec filtre couleurs primaires

Système de stabilisation
Système de stabilisation "Shake Reduction" par champ magnétique (gain de 4 vitesses par rapport à la tenue de l'appareil à main levée)

Profondeur de couleurs
Profondeur d'analyse : 3 x 12 bits en RAW, 3 x 8 bits en JPEG

Autres
Convertisseur Analogique/Numérique 14 bits

Sensibilité
Sensibilité auto, manuelle (100 à 6400 ISO) par incrément d'1, 1/2, 1/3 de valeur. Pose B jusqu'à 1600 ISO


NETTOYAGE DU CAPTEUR

Système de détection des poussières (Dust Alarm)
Système de nettoyage par vibration (Dust Removal) et traitement Super-Protect (SP) du capteur


MONTURE

Baïonnette KAF2
Compatible avec les objectifs à baïonnette KAF2 , KAF, KAF
Compatible avec le zoom motorisé KAF2
Montures K- avec restrictions, M42 et moyen-format avec adaptateur et certaines restrictions*
Compatible avec la nouvelle génération d'optiques ultrasoniques (SDM, Super Direct-drive Motor)


FORMATS D'IMAGE
RAW (PEF, DNG), JPEG (Exif 2.21), DCF
RAW+JPEG disponible

Pixels enregistrés en JPEG :
14,6M (4672x3120), 10M (3872x2592), 6M (3008 x 2000), 2M (1824x1216). Niveaux de qualité : compressé JPEG (Excellent, Supérieur, Très bon, Bon), en RAW : 14,6M (4688x3120)

Autres
Possibilité de convertir un format RAW en JPEG directement dans le boîtier (possibilité de changer plusieurs paramètres)


VISEUR
Type
Pentaprisme

Couverture de champ
95% et grossissement de 0,95x

Dépoli
interchangeable "Natural Bright II" pour une visée plus lumineuse

Correcteur dioptrique
-2,5 à 1,5 dpt

TECHNICAL DATA

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CAMERA HARDWARE

TYPE: Digital SLR

SENSOR

Type: CMOS with primary color filter and integrated Shake/Dust Reduction sensor movement system

Size: 23.4 x 15.6mm

Color depth: 8 bits/channel JPG, 12 bits/channel RAW

Effective pixels: 14.6 MP

Total pixels: 15.1 MP

Recorded resolutions: 4672x3104 (14.6M), 3872x2592 (10M), 3008x2000 (6M), 1824x1216 (2M)

Quality levels: Premium, Best, Better, Good

Dust Removal: Image sensor movement combined with SP coating


LENS MOUNT

Type/construction: Pentax KAF2 bayonet stainless steel mount

Usable lenses: Pentax KAF2, KAF, and KA (K mount, 35mm screwmount, 645/67 med format useable w/ adapter and/or restrictions)

SDM function: YES

Power zoom function: YES


FOCUS SYSTEM

Type: TTL phase-matching 11 point wide autofocus system (SAFOX VIII)

Focus modes: AF Single (w/ focus lock), AF Continuous, Manual

Focus point adjustment: Auto, User-selectable, Center

AF assist: YES, via built-in flash


VIEWFINDER

Type: Pentaprism

Coverage (field of view): 95%

Magnification: 0.95x (w/ 50mm f/1.4 at infinity)

Standard focusing screen: Natural-Bright-Matte II

Diopter adjustment: -2.5 to 1.5

Depth of field preview: Optical diaphragm stop down, Digital, Live View (FOV 100%, magnification 4x/8x available, grid pattern available)


LCD MONITOR

Type: 2.7” TFT color LCD monitor, adjustable brightness/color, Live View available (TTL by image sensor, 100% FOV)

Resolution: Approx 230,000 dots

Wide angle viewable: YES, approx 160° horizontal/vertical


BUILT-IN FLASH

Type: Retractable P-TTL popup flash

Guide number: 13 (100/m)

Coverage: 28mm wide angle (equivalent to 35mm)

Flash modes: on, redeye, slow sync, slow sync + redeye, trailing curtain sync, wireless

Flash exposure compensation: -2 to +1 EV in 1/2 steps


EXTERNAL FLASH

Type: Hot Shoe (P-TTL, high speed sync available), Wireless with PENTAX dedicated flash, X-Sync socket

Synchronization speed: 1/180s


STORAGE MEDIA

Internal memory: n/a

Removable memory: SD, SDHC


INTERFACES

Ports: USB 2.0 hi-speed, video out, DC input, cable switch, X-Sync socket

Video out: NTSC, PAL

Printer interfaces: PictBridge


POWER SUPPLY

Power source: Rechargeable Li-Ion battery D-LI50, BG2 Battery Grip (optional) for second D-LI50 battery

Recordable images: Approx 740 (approx 530 with 50% flash)

Playback time: Approx 330 min

AC adapter available: YES (optional)


PHYSICAL SPECIFICATIONS

Body dimensions (W x H x D): 5.6 x 4.0 x 2.76”

Body weight
Without battery or removable memory: 25.2 oz
Loaded and ready: 28.2 oz

Construction material(s): Reinforced plastic polymer shell surrounding a rugged stainless steel chassis

Operating temperature: 32-104°F


LANGUAGE SUPPORT

English, French, German, Spanish, Swedish, Dutch, Italian, Russian, Portuguese, Danish, Finnish, Polish, Czech, Hungarian, Turkish, Japanese, Korean, Traditional/Simplified Chinese



IMAGE CAPTURE

IMAGE STABILIZATION

Type: Body-based, sensor shift Shake Reduction (4 stops maximum)


METERING SYSTEM

Type: TTL open-aperture, 16 segment metering

Sensitivity range: EV 0-21 (ISO 100, 50mm f/1.4)

Multi-segment: YES, 16 segments

Center weighted: YES

Spot: YES

Exposure compensation: +/- 3EV (1/2 steps), +/- 2EV (1/3 steps)

Exposure lock: YES

Exposure bracketing: YES, 3 or 5 frames, up to +/- 2EV (1/2 or 1/3 steps)


ISO SENSITIVITY

Auto: 100-3200 ISO (1, 1/2, 1/3 steps), Bulb mode up to ISO 1600, expanded range ISO available to ISO 6400

Manual: 100-3200 ISO (1, 1/2, 1/3 steps), Bulb mode up to ISO 1600, expanded range ISO available to ISO 6400


WHITE BALANCE*

Auto preset modes: Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (W, D, N), Flash, Color Temperature

Manual mode(s): YES
* WB fine adjustment available


SHUTTER

Type: Electronically controlled, vertical run, focal plane shutter

Shutter speed: 1/4000 to 30 sec, bulb available


CAPTURE MODES

Mode selection: Green, Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter and Aperture Priority, Metered Manual, X Speed, Bulb, USER

Green simplified mode available: YES

P/A/S/M/B: P, A, S, M, B (extended modes include Sv, TAv)

Date stamp: n/a

Digital filters (capture): Custom Image Function includes Bright, Natural, Portrait, Landscape, and Vibrant modes, each with gamut radar and fine adjustment of saturation, hue, contrast, and sharpness. Monochrome includes adjustment for filter effects (green, yellow, orange, red, magenta, blue, cyan, infrared), toning (sepia warm/cool), contrast, and sharpness (regular and fine adjustment scales).

Data record: Folder Name (standard, date), File Name (standard, customizable)


DRIVE MODES

Mode selection: Single, Continuous (Hi, Lo), Burst (1.6M, JPG), Self-Timer (12s, 2s), Remote (0s, 3s), Remote Continuous, Auto Bracket, Extended Bracket, Multi-Exposure, Interval

Continuous FPS: - 3.0 FPS (38 JPG and Continuous Hi, 14 RAW PEF, 16 RAW DNG) - 2.3 FPS (unlimited JPG and Continuous Lo, 14 RAW PEF, 16 RAW DNG) - 20 FPS in Burst mode (115 at 1.6M, ??????, JPG)

Self-timer: YES (12s, 2s)

Remote control: YES, infrared (0s, 3s, continuous) and cable switch supported


PLAYBACK MODES

Mode selection: One shot, two shots, index (4, 9, or 16 thumbnails), magnification, image rotation, folder view, slideshow, histogram, bright/dark indicators, RAW to JPG

Magnification: Up to 32x, scrollable

Digital filters (playback): B&W (4), Sepia (3), Color (18), Color Extract (6), Soft (3), Illustration, HDR (3), Slim (+/- 8), Brightness (+/- 8)


FILE FORMATS

Still: RAW PEF/DNG, JPG (EXIF 2.21), DCF 2.0 (design rule for camera file system), DPOF, Print Image Matching III


CUSTOM FUNCTIONS

Functions available: 36


COMPUTER SYSTEM REQUIREMENTS*

*For device connectivity. Bundled software requirements may vary.

Windows: Windows XP/Vista, USB port

Mac: MacOS 10.2 or later, USB 2.0 port


KIT INCLUSIONS

K20D body, USB Cable I-USB17, Video Cable I-VC28, Rechargeable Li-Ion Battery D-LI50, Battery Charge Cradle D-BC50, AC Plug Cord, Strap O-ST53, Hotshoe Cover FK, Eyecup FP, Body Mount Cover, Finder Cap for ME, Focusing Screen LF-80 Frame Matte, Bottom Cap K10D, Software CD-ROM S-SW74/75


OPTIONAL ACCESSORIES

AC Adapter Kit D-AC50, Battery Charger Kit K-BC50, Battery Grip BG2, Cap D-BG2 (for battery grip), Focusing Screen LL-80 AF Divided Matte, Focusing Screen LI-80 AF Scale Matte, Remote Control F, Cable Switch CS-205, Magnifying Eyepiece O-ME53, DSLR Gadget Bag, DSLR Sling Bag

PHOTOS Pentax K20D

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© Copyright photos produits : service presse.

Conception fiche technique : Europe Photo

Source : Site Web du fabricant. Voir l'annuaire Europe Photo.

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