Ψηφιακή φωτογραφική μηχανή Sony Alpha a7R IV Mirrorless (μόνο σώμα)

Ψηφιακή φωτογραφική μηχανή Sony Alpha a7R IV Mirrorless (μόνο σώμα) Περιγραφή

Features

• 61MP Full-Frame Exmor R BSI CMOS Sensor
• BIONZ X Image Processor & Front-End LSI
• 567-Point Phase-Detection AF System
• UHD 4K30p Video with HLG & S-Log3 Gammas

Resolution Redefined

Moving to an even higher resolution realm, the Sony Alpha a7R IVA continues the noteworthy series of highly capable full-frame cameras, characterized by impressive stills and video performance and versatility. This fourth edition of the a7R sees the inclusion of an updated 61MP Exmor R BSI CMOS sensor and enhanced BIONZ X image processor, which afford impressive imaging results with marked smoothness, a 15-stop dynamic range, and, of course, speed.

Speed and Versatility

Up to 10 fps shooting is possible along with the ability to record UHD 4K30 video, both with support for Real-time Eye AF and Tracking AF technologies. The revised sensor design features a Fast Hybrid AF System, with 567 phase-detection autofocus points, for notably fast and accurate focusing performance.

Flexible Shooting in Any Light

Despite being such a high-resolution sensor, it is also distinguished by its flexible native sensitivity range from ISO 100-32000 for working in a variety of lighting conditions. Additionally, benefitting both stills and video operation, the a7R IVA retains the 5-axis SteadyShot INSIDE sensor-shift image stabilization, which is effective to minimize the appearance of camera shake by up to 5.5 stops.

Upgraded Design and Usability

Balancing the imaging merits, the a7R IVA also sees an updated physical design with more robust weather sealing to suit working in especially harsh weather conditions. The OLED electronic viewfinder has been boosted to an impressive 5.76m-dot resolution for clear viewing and the 3.0" rear tilting touchscreen LCD offers a high 2.36m-dot resolution for crisp playback, live view shooting, and menu navigation.

Professional Workflow Support

Dual SD card slots are both UHS-II-rated for faster performance and the inclusion of a USB Type-C port permits tethering and quick in-camera battery charging. Additionally, built-in Bluetooth and both 2.4 and 5 GHz Wi-Fi bands afford wireless transferring and remote camera control from linked mobile devices.