8 Temmuz 2013 Pazartesi

youtube camera cctv videos


The red Pentax K-50 Digital SLR Camera features a 16.3 megapixel APS-C-sized CMOS sensor and PRIME M image processing engine to produce high quality imagery while delivering fast performance throughout the entire camera system. The combination of these two technologies affords a high sensitivity level of ISO 51200, top full-resolution youtube camera cctv videos continuous shooting rate of 6 fps, and renders both still images and videos with notable image quality and clarity. Full HD 1080p video recording is supported in multiple frame rates up to 30 fps as well as HD 720p recording up to 60 fps. Video files are recorded in the high quality H.264 AVC/MPEG-4 codec kamera sistemleri and saved as .MOV files for easier sharing and editing. When recording video or making still imagery with live view, a 3.0" 921k-dot LCD monitor is available and provides a wide viewing angle for improved viewing in a variety of shooting positions.




Benefitting the image quality is the SAFOX IXi+ autofocus system, which works to ensure sharp, accurate focus quickly and smoothly. Additionally, when working with manual focus, focus peaking is available to provide a more objective and comparable method of acquiring critical focus. Also contributing to image sharpness is in-camera sensor shift image stabilization, which reduces the appearance of camera shake by about three shutter speed steps when working in low-light conditions or with longer focal length lenses.




For extensive control over image-making, in-camera RAW (DNG) image processing is available as well as HDR shooting capabilities. For expediting control over the most oft-used functions of the K-50, both the front and rear e-dials are customizable and can be programmed to control an array of exposure settings and camera functions. For creatively modifying imagery in-camera, a variety of filters, scene modes, and auto modes are available to enhance the look and feel of imagery prior to post-processing. In addition to the range of automatic camera settings, traditional manual shooting modes are also available, such as program, shutter-priority, aperture-priority, sensitivity-priority, and manual.




All of the K-50's technologies are housed within a polycarbonate-covered camera body that is supported by a stainless steel chassis. This body design youtube camera cctv videos is fully weather-sealed and protects the camera from moisture and dust as well as extreme temperatures from 14-104°. Additionally, the design of the camera allows the use of either the standard lithium-ion battery pack or four AA batteries as its power source when used in conjunction with the optional D-BH109 AA Battery Holder.


Included with the K-50 camera body are the smc Pentax DA 18-55mm f/3.5-5.6 AL WR and the smc Pentax DA 50-200mm f/4-5.6 ED WR lenses, which together provide a 35mm-equivalent focal length range of 27.0-300mm, covering wide-angle to telephoto perspectives to suit working in a wide variety of situations. Both lens constructions integrate aspherical elements to help minimize chromatic aberration as well as improve image sharpness throughout the zoom range. Additionally, both lens bodies have been constructed to the same weather-resistant standards as the K-50 for use in inclement conditions.

16.3MP APS-C Sensor and PRIME M Image Processor
The combination of the 16.3 megapixel APS-C-sized CMOS sensor and PRIME M image processor is able to produce high resolution imagery with notable quality and low-light sensitivity to ISO 51200. The speed afforded by the image processor enables continuous full-resolution shooting up to 6 fps, a maximum shutter speed of 1/6000th of a second, and also supports full HD 1080p video capture.




SAFOX IXi+ Autofocus System
The SAFOX IXi+ AF system utilizes 11 focus points, including nine cross-type sensors, to quickly and accurately acquire focus using a phase-detection method. With the inclusion of an AF-assist lamp and a diffraction lens, precise focusing is possible in a wide variety of lighting conditions using single-shot or continuous focusing modes. If working in manual focus, focus peaking is also available to highlight lines of contrast within the scene to offer a more youtube camera cctv videos objective means for determining critical focus.
Fully Weather-Sealed Body Design
The weather-sealed polycarbonate body with stainless steel chassis affords a wealth of protection to camera and enables its use in a wide variety of conditions, ranging from rain and humidity to snow and frigid temperatures. The weather sealing is rated to protect from moisture and dust as well as an extensive temperature range from 14-104°F.




In addition to the weather protection, the body also incorporates a bright optical pentaprism viewfinder that provides a 100% field of view for critical viewing in a wide range of conditions. Four optional focusing screens are also available to further customize the viewing conditions within the viewfinder and to suit different needs based viewing and focusing requirements.
In-Camera Image Stabilization
Pentax' sensor-shift type shake reduction image stabilization helps to minimize the appearance of camera shake when working with longer lenses in dim lighting conditions by up to the equivalent of three to four shutter speed steps. This helps to produce sharper overall imagery regardless of the lens in use. Also helping to balance imagery in-camera, a dual-axis electronic level is available to ensure consistent and straight horizons and plumb vertical lines.




Full HD 1080p Video
In addition to high quality still imagery, the K-50 also supports full HD video recording up to 1080p at 30 fps. Other frame rates available include 1080p at 24 fps; HD 720p at 60, 50, 30, 25, and 24 fps; and SD 480p at 30, 25, and 24 fps. Video is recorded in the high quality H.264 AVC/MPEG-4 format and can be saved in the Internet-friendly .MOV file format. Sound can be recorded along with the video using the built-in monaural microphone.
smc Pentax DA 18-55mm f/3.5-5.6 AL WR Lens
The included standard zoom lens provides a 35mm-equivalent focal length range of 27.0-82.5mm to suit working in a wide variety of shooting scenarios. It features the same weather-resistant construction as the camera body to enable shooting in harsh environments and also has an SP coating to help repel dust, water, and grease on lens elements. Its construction incorporates aspherical lens elements to help minimize chromatic aberrations throughout the zoom range and also contribute to producing overall sharper, clearer imagery.




smc Pentax DA 50-200mm f/4-5.6 ED WR Lens
The included telephoto zoom lens provides a 35mm-equivalent focal length range of 75.0-300mm to suit working with distant subject matter as well as offering a narrower angle of view that is well-tailored to portraiture. One extra-low dispersion glass element and two aspherical elements are integrated into the lens' construction to provide high image sharpness and clarity while also working to reduce chromatic aberrations. The lens also features a weather-sealed construction to support its use in harsh and inclement environmental conditions.
Other Camera Features
A 3.0" 921k-dot LCD monitor is available for live view monitoring, image playback, and menu navigation.
In addition to the standard lithium-ion battery pack, the K-50 also accepts four AA batteries as its power source when using the optional D-BH109 AA Battery Holder.
A 77-segment exposure metering system works to produce well-exposed and consistent results even in the most challenging lighting conditions.
In-camera HDR shooting works to effectively expand the dynamic range of an image and achieve greater shadow and highlight detail.
RAW (DNG) image processing is available in camera in order to quickly and easily convert images an Internet-friendly JPEG file format.
Built-in pop-up flash with a guide no. of 39.4' at ISO 100 provides additional illumination for low-light settings and covers focal lengths as wide as 28mm.
Programmable front and rear e-dials allow you to customize the controls available to quickly access without having to navigate through the camera's menu system.
Enhanced creative modes, scene modes, filters, and auto picture modes allow you to easily modify and adjust the overall aesthetic appearance of imagery in-camera.
Pentax K lens mount enables the use of a wide variety of both past and present K-mount lenses as well as compatibility with a variety of lens mount adapters.
Eye-Fi memory card compatibility for wirelessly transferring imagery directly from the camera.
Language support: English, French, German, Spanish, Portuguese, Italian, Dutch, Danish, Swedish, Finnish, Polish, Czech, Hungarian, Turkish, Greek, and Russian.





The black Q7 Compact Mirrorless Camera Body from Pentax features an upgraded 12.4MP 1/1.7" Backlit CMOS sensor. It produces low-noise images even at high ISO sensitivities (up to 12800) in both JPEG and 12-bit RAW formats. It is directly compatible with Pentax Q-mount lenses and also compatible with the Pentax K-mount lenses using an adapter.

With fast autofocus, shutter speeds up to 1/2000s and continuous shooting rates of 5 fps at full resolution, the Q7 can capture quick action; and its numerous scene modes, assistive and creative features and in-camera shift-sensor shake reduction allow youtube camera cctv videos you to easily capture the tough shots. Full manual exposure as well as Aperture and Shutter Priority modes enable true image control and a built-in pop-up flash provides extra light when the need calls. A hot shoe mount for an external flash or optional viewfinder is also available. 

Full HD 1080p video capture at 24 and 30 fps is supported, and a built-in micro HDMI port enables you to view your movies on an HDTV. Movie mode also features a digital filter to add effects to your images and offers interval shooting for time lapse videos. A 3.0" LCD monitor with 460k-dot resolution provides image composition and playback. Images are stored on SD/SDHC/SDXC memory cards and the camera is compatible with Eye-Fi memory cards for easy transfer to Wi-Fi enabled devices.




Compact and Lightweight
At 4.0 x 2.3 x 1.3" (10.2 x 5.8 x 3.3 cm) and a mere 6.35 oz (180 g) without batteries, the Q7 is among the world's smallest and lightest interchangeable lens cameras.
Fast Performance
Fast Autofocus speeds combined with shutter speeds of up to 1/8000 seconds (with the electronic shutter enabled) and 5 fps continuous shooting in full resolution means that you will catch the action as it unfolds around you.
Full HD 1080p Video
The Q7 can record videos in 1080p Full HD resolution in the MPEG-4 AVC/H.264 format. Videos can be recorded at 24 and 30 fps in 1080p, 720p and VGA resolutions. Interval movie recording is supported and digital filter effects, such as Water Color and Toy Camera can be applied to video images. A built-in monaural microphone is available to record sound for your videos.




3.0" LCD with 460k-dot Resolution
With a 100% field of view and 460,000 dot resolution, image composition and playback are clearly rendered on the TFT color LCD monitor. Anti-reflective coating and color and brightness adjustability enable you to see the screen in difficult lighting and a grid display, bright/dark area warning and a histogram assist in composing the ideal shot.
Compatible Lenses
Q-Mount lens system encompasses prime, zoom, fisheye and other types of lenses. With the optional Adapter Q for K Lens, you can also use the numerous K-mount lenses with the Q7 camera.
Focus Systems
The Q7 supports both autofocus and manual focus capability. Contrast detection autofocus provides several focus modes including Face Detection, AF Tracking, AF Select (25 Points), Select, and Spot. The camera features a dedicated LED AF Assist lamp and Manual Focus Assist.
Auto and Manual Exposure Modes
The Q7 performs TTL auto exposure metering including segment metering, center-weighted metering, and spot metering. In automatic mode, the camera will make all the optimal adjustments to get you the ideal shot. In addition, traditional DSLR exposure modes, such as P (Program), Av (Aperture priority), Tv (Shutter priority), and M (Manual) are available for more controlled imaging. Bulb shooting allows for extended exposures and Multi-Exposure allows you to shoot from 2-9 frames on top of each other with exposure adjusted automatically.





Capture Modes
Auto capture modes make it easy to capture properly exposed images of specific types of shots including Standard, Portrait, Landscape, Macro, Night Scene Portrait, Night Scene, Blue Sky, and Forest. Scene Modes allow you to set the camera to very specific types of shots: Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Night Scene, Night Scene HDR, Night Snap, HDR, Quick Macro, Food, Pet, Kids, Surf & Snow, Backlight Silhouette, Candlelight, Stage Lighting, and Museum. HDR (High Dynamic Range) mode is available in Auto, HDR1 and HDR2 and shoots three shots of the same high contrast scene then combines the three youtube camera cctv videos shots into one balanced image. HDR adjustment allows you to correct images specifically in their shadowed or highlight areas.
Image Stabilization
In-camera Sensor-shift Shake Reduction stabilizes images for clear, blur-free quality, even in low-light conditions. Because it is camera body-based, it operates independently of the camera's lenses, offering the same amount of stability regardless of lens choice.
Flash and Hot Shoe Mount
The Q7 provides a built-in retractable P-TTL flash unit with a Guide Number of 16 (ISO100/ft) and sync speed up to 1/2000 seconds. Flash modes include: P-TTL, Red-eye Reduction, Slow-speed Sync and 2nd Curtain Sync. A hot shoe mount is also available for attaching an external flash unit or an optional viewfinder.




In-Camera RAW Development
The Q7 includes SILKYPIX Developer Studio 3 software for powerful and flexible RAW file processing. In-camera RAW image development is also supported for quick output of your enhanced jpeg files.
In-Camera HDR
In-camera HDR capture mode shoots 3 images of varying exposures, blending them to bring out the details in even the darkest shadows and brightest highlights of extreme contrast shots.
Interval Shooting
With Interval Shooting you can create time lapse videos. Shot intervals can be set from 3 seconds to 24 hours up to a total of 999 images.
Smart Effects and Digital Filters
Smart Effects modes, accessible via the camera's Quick Dial, give you the freedom to apply various creative effects to your images. Brilliant Color, Vintage Color, Warm Fade, Bold Monochrome, and Water Color are some of the effects available to you. Digital filters include Toy Camera, High Contrast, Shading, Slim, HDR, Invert Color, Extract Color, Color, Water Color, Posterization, and Fish-eye.




Bokeh Control
Bokeh is the out of focus portion of the image background that helps to emphasize the subject, drawing the viewer's eyes to the most important part of the photo. The Q7 assists the experienced and casual photographer alike by offering a fine degree of extra control over image bokeh via an in-camera filter operation.
Micro HDMI Port
A built-in micro HDMI port is perfect for outputting high resolution images and video, with sound, to compatible HDTVs.
Image Playback and Edit
Playback viewing options are single frame, multi-image display (4, 9, 30, 56 segments), display magnification (up to 16x, scrolling and quick magnification available), rotating, histogram (Y histogram, RGB histogram), bright/dark area warning, detailed information, folder display, date display and slideshow.
Digital Filters can be added to images after they have been taken and include: Base Parameter Adjustment, Toy Camera, High Contrast, Shading, Tone Expansion, Invert Color, Extract Color, Unicolor Bold, Water Color, Posterization, Slim, Fish-eye, Retro, Soft, Sketch Filter, Miniature, Soft and Starburst.

Images can be edited in camera, adjustments include: Resize, Cropping (aspect ratio adjustment available), Index, Movie Editing (divide or delete selected frames), capturing a JPEG still picture from a movie, Red-eye Edit, and saving as a RAW file.








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