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Pentax K-x - Технические характеристики

Product data
Артикул 16701
Release date 17 сент. 2009 г.
Тип
Тип камеры TTL autofocus, auto-exposure digital SLR digital-still camera with built-in retractable P-TTL auto pop-up flash
Сенсор
Тип 23.6mm x 15.8mm CMOS with a primary colour filter
Всего пикселей approx. 12.9 megapixels
Эффективных пикселей approx. 12.4 megapixels
Фото RAW: [12M] 4288x2428 pixels. JPEG: [12M] 4288x2428 pixels, [10M] 3936x2624 pixels, [6M] 3072x2048 pixels, [2M] 1728x1152 pixels.
Видео [0.9M] 1280x720(16:9),  [0.3M] 640x416(3:2) 
Глубина цвета 12 bit x 3 colours
Чувствительность Auto, Manual: 200-6400 (1EV steps or 1/2EV steps or 1/3EV steps).  Bulb mode: up to ISO1600, Could be expanded to ISO 100-12800
Очистка сенсора Image sensor moving mechanism and SP Coating Dust alert function
Баланс белого Auto, Daylight, Shade, Cloudy, Tungsten Light, Fluorescent Light (W, D, N, L (Light Bulb) ), Flash, CTE, Manual setting, with WB fine adjustment
Объектив
Байонет PENTAX KAF2 bayonet mount
Совместимые объективы PENTAX KAF3-, KAF2-, KAF-, and KA-mount lenses.  * Power zoom function is not available. K-mount lenses usable with restrictions.  S-mount lenses, 67/645 lenses usable with adapter and with restrictions.
Система фокусировки
Тип TTL phase difference detection
Функции AF.A(auto), AF.S(single, with focus lock), AF-C(continuous)*, Manual focus.  * Auto Picture and Picture mode: only when the Action mode is selected.
* Scene mode: only when the Kids, Pet, Stage lighting and Night snap mode are selected. 
* P/Sv/Tv/Av/M/B: AF.A, AF.S or AF.C selectable11-point wide autofocus system (SAFOX VIII)
Подсветка АФ avaiable (by Built-in Flash)
Видоискатель
Тип Fixed molded penta-mirror type
Поле зрения approx. 96%
Увеличение approx. 0.85X (with 50mm F1.4 lens, infinity, -1m-1)
Фокусировочный экран Natural-Bright-Matte II focusing screen
Диоптрийная коррекция approx. -2.5 - +1.5m-1
Жидкокристаллический монитор
Тип 2.7" TFT colour LCD monitor
Brightness adjustable
Wide angle view
approx. 230,000 dots
Функции при воспроизведении Single frame, 4-image display, 9-image display, 16-image display, 36-image display, Zoom display (up to 16 times, scrolling possible), Image comparison, Rotating, Folder, Calendar, Slideshow, Histogram, Bright/Dark area, Resize, Trimming, Index
Затвор
Тип Electronically controlled vertical-run focal plane shutter
Выдержка Auto: 1/6000 - 30 sec. and bulb,  Manual: 1/6000 - 30 sec., and bulb
Синхронизация со вспышкой Hot shoe, sync-speed: 1/180 sec., P-TTL, high-speed-sync, wireless-sync with PENTAX dedicated flash
Управление экспозицией
Режимы замера TTL open-aperture 16-segment metering (coupled with lens and AF information)Multi-segment metering
Centre-weighted metering
Spot metering
Экспозиционные режимы Auto Picture mode
Picture mode
Scene mode
Program AE
Sensitivity-Priority AE
Shutter-Priority AE
Aperture-Priority AE
Metered Manual
Bulb Picture modes: Portrait, Landscape, Macro, Action, Night scene portrait, Standard Flash-Off Scene Modes: Night Scene, Surf & Snow, Food, Sunset, Kids, Pet, Candlelight, Museum.
Измерительный диапазон EV1-21.5 (Standard Output Sensitivity 200 with 50mm F1.4 lens)
Блокировка экспозиции This function can be allocated to AF button in Menu.
Компенсация экспозиции ±3EV (0.5EV steps or 0.3EV steps)
Автоматический брекетинг 3 frames within range of ±0.5EV,  ±1.0EV, ±1.5EV (0.5EV steps) or ±0.3EV, ±0.7EV, ±1.0EV (0.3EV steps)
Вспышка
Тип Built-in retractable P-TTL pop-up flash
Ведущее число approx. 16 (Standard Output Sensitivity 200/m) 12 (Standard Output Sensitivity 100/m)
Угол охвата 28mm wide-angle (equivalent to 35mm)
Компенсация экспозиции -2 EV - +1EV (1/2EV steps)
Управление параметрами съемки
Режимы Single-frame , Continuous (Hi, Lo), Self-timer (12s, 2s), Remote control (0s, 3s), Auto bracket
Цифровые фильтры при съемке Rec. mode: Toy camera, High contrast, Soft, Star burst, Retro, Extract color, Fish eye, Custom Playback: Toy camera, High contrast, Soft, Star burst, Retro, Extract color, Illustration(Pastel, Water color), Fish Eye, HDR, B&W, Sepia, Color, Slim, Miniature, Brightness, Base Tweaking, Custom
Видео
Запись [0.9M] 1280x720, 16:9,  [0.3M] 640x416, 3:2
Хранение данных
Сменная карта памяти SD memory card , SDHC memory card compattible
Формат файла RAW (Original/DNG), JPEG (Conforms to Exif 2.21), Conforms to DCF (Design rule of Camera File system) 2.0Motion JPEG (AVI) 24FPSYes. Built in microphoneStill:*(Good), **(Better), ***(Best), ****(Excellent)
Дополнительные особенности
Функции 75 cities (28 time zones)
Интерфейс
Интерфейс USB/Video; USB 2.0 (HI-SPEED)Compatible with NTSC and PAL formats
Питание
Источник Four AA (lithium, alkaline, and rechargeable Ni-MH) batteries Optional AC adapter also available.
Срок службы батареи Number of recordable images (Lithium): approx. 1900 (Normal Recording)*2 , 1100 (50% use Flash)*1
Playback time: approx. 680 minutes*2 Number of recordable images (Ni-MH 1900mAh): approx. 640 (Normal Recording)*2 , 420 (50% use Flash)*1
Playback time: approx. 390 minutes*2 Number of recordable images (Alkaline): approx. 210 (Normal Recording)*2 , 130 (50% use Flash)*1
Playback time: approx. 350 minutes*2 *1 Recording capacity shows approximate number of shots recorded during CIPA-compliant testing. Actual performance may vary depending on operating conditions.
*2 According to the result of PENTAX in-house testing.
Конструкция
Высота 91.5mm
Ширина 122.5mm
Глубина 67.5mm
Вес approx. 515g without battery and SD memory card approx. 580g loaded and ready with lithium battery and SD memory card approx. 615g loaded and ready with alkaline battery and SD memory card
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