What can't be seen can hurt you. That's the thinking behind a range of fluidic, compressed-air, ultrasonic and aerodynamic cleaning gear and hydrophobic coatings for the sensors. They are a vital part ...

Beyond the Sensor Clean function ... Trusted camera shop. The sensor is fragile and expensive, $60 for a professional cleaning is far cheaper than a new T3i. You can also use compressed air to blow ...

The SensorKlean Loupe gives a close-up view of specks on camera image sensors, and a window in the side lets you clean the sensor while you watch. Stephen Shankland worked at CNET from 1998 to 2024 ...