The Sensor Cleaning Kit from Carson Optical includes the SensorMag 5x30mm camera sensor magnifier and the Dust Blaster air blast cleaning tool. The SensorMag will help you clean any dust and debris on your camera sensor helping you to eliminate the need to digitally correct pictures. The 5x power SensorMag rests comfortably inside the camera lens hole and has an adjustable focus for different size cameras and sensor depths. This hands-free loupe allows you to magnify and aids you in cleaning the sensor. There are two different diameter settings to fit most camera bodies. The SensorMag is unique in the fact that the lens can rotate 45 degrees out of the way which helps you to gain better access to the sensor while still being able to use the LED lights. It leaves room for a small tool or cleaning brush to be used while looking through the lens of the sensor. It is small enough to carry in your camera bag. The air from the Dust Blaster will effectively clean your sensor and lenses without contact, preventing any damage. The patent-pending Dust Block tip adds an additional valve that prevents dust from being pulled inside the blower. The Dust Blaster is made of silicone rubber so it won"t degrade like natural rubber and potentially shoot out rubber particles onto your camera sensor and lenses. It includes a strap-belt clip that attaches to a camera bag strap or backpack for convenience and portability.