Revolution of 2013: diagnostics of Sony Alpha 7 mileage

The Sony Alpha 7 (ILCE-7, 2013) made history as the world's first affordable full-frame mirrorless camera. The compact body with a full-frame 24.3-megapixel sensor blew up the market and changed the photography industry forever. It was with Alpha 7 that the era of full-frame mirrorless cameras began. The camera is more than 10 years old, and many of the first generations have long been transferred to the secondary market - with a history that cannot be restored without diagnostics.

The first generation Alpha 7 was actively used by early adapters: people switching from Nikon, Canon, Leica and installing lenses on it via adapters. This use means varied and often intense mileage. In addition, the first generation Alpha 7 had known weaknesses - for example, soft magnesium in the mount when changing lenses frequently. Please take this into account when evaluating.

First generation resource Alpha 7

The ILCE-7 shutter is designed for 150,000 guaranteed operations. With careful use, many devices worked longer. A camera with mileage up to 60 thousand is a great buy. Over 120 thousand - a thorough assessment of the mount and mechanics. The first generation Sony A7 is also known for the problem of shutter shock at certain shutter speeds.

Reading the counter from the ARW files of the first Alpha 7

Mileage data is stored in a MakerNotes ARW and JPEG block. For diagnostics you need the original ARW from the memory card. Our service reads metadata of all generations of Sony Alpha 7.