Sony Alpha A68 +18-55mm

Sony Alpha 68 +18-55mm

The main features of SONY Alpha 68 +18-55mm are:

Exmor Sensor 24.2MP APS-C and X BIONZ Image Processor

The 24.2MP APS-C sized Exmor APS HD CMOS and BIONZ X sensor works image processor together to produce high resolution, well-detailed images with minimal noise and noticeable under light quality and sensitivity to ISO 25600 standard. The sensor uses a non-stop in lens-chip design, which fills the gaps between neighboring pixels with optimized lenses that match the angle of incidence to increase light-gathering capability and produce edge-to-edge sharpness and quality. Detail reproduction technology works to increase the reproduction capabilities of fine details over three dimensions, realistic image quality while diffraction technology helps to improve the optical qualities of any lens by suppressing diffraction that is common when working at smaller apertures. The BIONZ X processor also contributes to providing a lot of speed throughout the camera system, including a maximum continuous shooting rate of 8 fps and 1080p HD video recording at different frame rates.

Translucent Mirror Technology

Translucent mirror technology is a design that allows the mirror to continuously direct light to both image sensors and autofocus to provide continuous phase and contrast focus detection for fast and accurate performance. The additional speed given to the camera by eliminating the need for a balancing benefits mirror many shooting features, including the type of fast continuous shooting, continuous focus when taking movies and working in continuous shooting modes, and also allows the use of a high-resolution electronic viewfinder for the eye height of live view surveillance.

SteadyShot INSIDE image stabilization

SteadyShot INSIDE type image stabilization sensor shift helps minimize the appearance of camera motion with any lens mounted during still image recording, with the results visible on both the EVF and the rear LCD monitor. During video recording, electronic image stabilization is available to reduce camera movement.

79-Point of Great Coverage AF System

Complementing the imaging capabilities, an equally suitable phase-detection autofocus system, coupled with translucent mirror technology, delivers full-time and fast continuous focus performance for the game that works in almost any environment, even in dim light conditions like -2 EV. Subject tracking benefited from the expansive AF 79 dot matrix, which incorporates 15 central cross-type points with greater accuracy in the most commonly used part of the image frame. A horizontal f/2.8 AF center point is also incorporated within this range, and another AF point is superimposed, to better support the use of wide aperture lenses. Also benefiting from subject tracking, an improved flex point feature uses eight points surrounding a chosen point to keep the focus on moving subjects if the selected main point is no longer selected. For further refinement, a number of distinct AF modes can be selected from depending on the theme. AF Eye is a feature that can give priority to a subject's pupil and dedicate focus performance in which for abruptly borrowed portraits of detail-oriented focus; AF Lock is a dedicated focus method for use with moving subjects and adjusts the size of the target frame as the subject moves along the image frame; and AF range control allows the selection of a dedicated focus distance range for faster performance and greater accuracy. In addition, five-step AF Tracking Duration allows adjustment of focusing speed and performance based on the specific scene type and subject matter.

Full HD video recording

Full HD 1080p video recording is supported in both 30 and 24 fps frame rates to produce high-resolution movies with a smooth, cinematic look. Full HD videos are recorded using the high quality 50 Mbps XAVC S format with options to use the AVCHD codec, while 1440 x 1080, 1280 x 720 and 640 x 480 formats are also compatible with the Internet MP4 format for children. When recording in AVCHD, the audio is recorded in the AC-3 Dolby Digital format and, instead of the built-in stereo microphone; an optional external microphone can be used for higher quality sound recording. In addition, audio levels can be controlled and adjusted during recording for more demanding control.

OLED Tru-Finder and LCD Screen Tilt

For image tracking and review, both a high-resolution electronic viewfinder and a rear tilting LCD monitor are incorporated into the camera design. The XGA OLED Tru-Finder is a "0.39 1,440k-point EVF, which provides 100% coverage with a high point of view, wide viewing angle, and accurate color representation. Due to the translucent mirror technology, this viewfinder can be used at all times and offers real-time monitoring of changes in exposure, image effects and focus adjustments. For larger-scale monitoring, a "460.8k-point 2.7 LCD" is also available and features a tilt design to benefit working from high and low angles. This design allows tilt users to tilt up and down 135°55°.

Body design

Around the imaging components is a durable device that features a somewhat rear and front control dial, as well as a superior control panel for quick access to settings. Ten different customizable buttons can be configured to control a wide variety of assignable functions while the memory recovery function on the disk mode can be used to retrieve up to three sets of different exposure settings. A multi-interface shoe has also been incorporated into the camera's design, which, in addition to allowing the use of optional external flashes, also provides support for a wide range of accessories, including video lights and external microphones.

DT 18-55mm f/3.5-5.6 II SAM Lens

The 18-55mm f/3.5-5.6 lens has an equivalent focal length of 27-82.5mm and features a portable design that makes it ideal for use in a wide variety of shooting situations. The integrated SAM (Smooth Autofocus Motor) provides calm, fast, accurate and focus that adapts both fixed and in video applications, as well as tracking moving objects. In addition, this lens incorporates a refined rear element tone that helps minimize reflections from the inner surface and avoid glare and shadows in order to produce clear, contrast-rich images.

Other camera features

• A 1200 zone advanced evaluative exposure measurement sensor delivers consistent and accurate results using multiple segments, center-weighted, or point measurement modes.
• AF eye function will focus on it subject eyes and track during shooting, ensuring portraits are always held from the tack.
• Automatic Object Framing is a smart shooting mode that can automatically analyze the scene and subjects within it and determine an aesthetically pleasing composition. Subsequent images will be cropped according to the subject matter, resulting in a well-balanced composition that uses face detection and focus stabilization to ensure high image quality and sharpness.
• Clear Screen Magnification can be used to enlarge the 2x scene center to effectively extend the range of any focal length of the lens. This digital zoom technology uses an intelligent interpolation process to minimize the amount of image degradation in order to produce realistic, high-quality images.
• Multi Frame NR records consecutive images at a reduced ISO sensitivity and then composite materials into a single image to realize the highest effective sensitivity with minimal image noise. Standard image composition consists of four exposures and high image composition uses 12 distinct exposures.
• Creativity style settings provide control over how the camera processes images based on six different default styles: Standard, Live, Portrait, Landscape, Sunset, and B&W. Within these parameters, contrast, saturation and sharpness can also be adjusted based on personal preferences.
• Dynamic Range Optimizer (DRO) works to enhance images offered by backlit subjects or high-contrast scenes where details can be lost in shadows or reflections. This mode can be controlled automatically or tuned using five settings.