When buying a used car, you check the mileage. When buying a used camera, you check the shutter count .
However — most cameras still count electronic actuations toward the shutter count. That means a Sony A7III used exclusively in silent mode might show 200,000 actuations but have a mechanical shutter that’s only fired 5,000 times. That camera has tons of life left. shutter count
| Shutter Count | Verdict | Action | | :--- | :--- | :--- | | | Like new | Premium price, little risk. | | 10k - 50k | Low mileage | Great buy for enthusiast cameras. | | 50k - 80% of rating | Moderate use | Fair price. Ask about service history. | | > 80% of rating | High mileage | Discount heavily. Expect possible failure. | When buying a used car, you check the mileage
Let’s break down what it is, why it matters, and how to check it. Simply put, the shutter count (also called "actuations") is the number of photos your camera has taken in its lifetime. Every time you press the shutter button, the mechanical curtain inside your camera opens and closes to expose the sensor to light. That mechanism clicks once, and the counter goes up by one. That means a Sony A7III used exclusively in
It’s one of the most overlooked numbers in photography, yet it directly impacts the value, reliability, and remaining lifespan of your gear. Whether you’re shopping for a bargain on eBay or trying to sell your old body, understanding shutter count is essential.
When a shutter dies, repair costs often exceed the camera’s value—especially for budget bodies. Shutter Count for Buyers (Used Gear) If you’re buying used, shutter count is your negotiation tool.