When buying a used car, you check the mileage. When buying a used camera, you check the shutter count .
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. shutter count
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. When buying a used car, you check the mileage