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发帖数: 5258 | 5 • 24 effective mega-pixels in an APS-C sized CMOS sensor
Designed for the demanding photographer, the K-3 features 24 effective
megapixels in an APS-C sized CMOS sensor for outstanding high resolution
imagery. By coupling this sensor with a newly developed PRIME III imaging
engine with high-efficiency noise and image processing capacities and an
anti-aliasing filter-less design, the K-3 delivers high-resolution, fine-
gradation images.
• Selectable Anti-Aliasing Filter
Enjoy the world’s first selectable anti-aliasing filter, giving the user
the ability to easily toggle anti-aliasing functionality on or off, for
supreme resolution and zero limitations. This breakthrough technology
eliminates the need to commit to either supreme resolution or superior moir
é control, by providing both options in a single camera body. Newly
developed for the K-3, the anti-aliasing simulator* applies microscopic
vibrations to the image sensor unit at the subpixel level during image
exposure, generating the same level of moiré-reduction effect as an optical
anti-aliasing filter. * This function is most effective with a shutter
speed of 1/1000 second or slower. This function is not available during HDR
shooting.
• Real Time Scene Analysis with 86,00 pixel sensor
The new Real Time Scene Analysis System features an 86,000 pixel RGB light-
metering sensor and improved algorithms that further enhance accuracy of
exposure, white balance and autofocusing.
• Professional H.264 video
Enhance your video recording experience with full HD movie capture in the H.
264 format (60p/50p/30p/24p), also including the ability to switch from
still image to video recording with the flip of a dedicated switch.
Equipped with a headphone terminal and stereo microphone terminal for
external microphone connection. The user can also adjust the audio recording
level manually and monitor sound levels during recording.
• Dual SD Card Slots
Dual SD card slots allow for greater memory card flexibility, for separation
of JPG and RAW files, and for use with Eye-fi card and new FLU card
technology.
• Built-in Electronic Level
Built-in electronic level now features a tilt scale display in Liveview.
• Multi-pattern white balance
When shooting scenes that include multiple light sources, such as sunlight
and shade or flash, light sources are recognized automatically and the image
is separated into different areas. White balance is adjusted separately in
each area according to the different light sources to achieve optimal color
reproduction.
• PENTAX PEF and Adobe DNG files
Native support for both PENTAX PEF and Adobe DNG 14 bit RAW files, including
the ability to retrieve RAW data from JPG files if still present in buffer
memory.
• HDR Image Capture
Improved in-camera HDR image capture features more blending options and
better pixel registration for easier operation without a tripod.
• Magnesium alloy body w stainless steel chassis
Durable magnesium alloy covers surround a rugged stainless steel chassis.
• Fastest continuous shooting at 8.3FPS
Never miss a single moment with an incredibly fast frame rate of 8.3 FPS,
for extreme action capture and demanding high performance shooting. With a
maximum 1/8000 second shutter speed, freeze even the fastest action without
subject movement blur--rated for 200,000 cycles. The K-3 continuously
records as many as 22 images in the RAW format or 60 images in the JPEG
format* in a single sequence. This is made possible through the use of
several innovative technologies, including a high-speed, high-accuracy
control mechanism that regulates the shutter, mirror and diaphragm
independently; a damper mechanism that effectively minimizes mirror shock;
and a high-speed data transmission system incorporated in the PRIME III
imaging engine. * JPEG Recorded Pixels：L, JPEG Quality：★★★
• SAFOX11 Autofocus Module
The newly designed SAFOX11 autofocus module maximizes 27 AF sensors and a
vast light sensitivity range of –3EV to +18EV. The new focus module
includes 25 cross sensors and three AF sensors dedicated to low light
focusing.
• Optional FLU, Eye-fi Wireless, and SDX Memory card compatibility
With installation of the optional, dedicated 16 GB FLU CARD for PENTAX in
the K-3, the photographer can remotely change settings such as aperture,
shutter speed and ISO, shift the AF focus point, release the camera shutter,
check Liveview image, and browse and download images to mobile devices and
PC. Eye-fi Wireless and standard SDX Memory cards also compatible.
• PENTAX body-based Shake Reduction (SR)
The PENTAX-original SR stabilization system is built right into the body,
and is compatible with any of the 27 million PENTAX lenses ever produced.
• Pentaprism Optical Viewfinder for 100% FOV and .95 magnification
Low profile glass pentaprism viewfinder, with interchangeable focusing
screens, achieves a 100% optical field of view for framing accuracy in a
highly compact form factor. Treated with a new coating, its glass prism
improves reflectance resulting in a brighter viewfinder image. Also, its
improved design assures 0.95-times viewfinder magnification for a broader
image field and enhanced focus and composition confirmation.
• Fully Weather Sealed
With 92 special seals, the K-3 boasts a fully weather and cold proof design
to resist water, fog, snow, sand, and dust, for top performance in extreme
field conditions as well as in the studio.
• 100-51200 ISO
High sensitivity 100-51200 ISO range with improved noise performance
throughout, including ISO-specific noise reduction.
• HDMI port
An HDMI port outputs high definition images, video and sound to HDTVs.
• Customizable RAW/Fx button
Customizable RAW/Fx button allows for easy access to common shooting
settings.
• Optional BG-5 Battery Grip
The BG-5, designed exclusively for the K-3, is the perfect match for this
professional level DSLR, and optionally accepts six AA-sized batteries as
well as the standard lithium-ion rechargeable battery. It features and extra
set of shutter-release, AE-lock, AF, ISO, exposure-compensation and green
buttons, as well as a preview lever and a dual electronic dials to
facilitate vertical-position shooting. It also features the same dustproof,
weather-resistant construction as the K-3 body. |
