EF70-300mm F4-5.6 L IS USM Instruction Manual
Page 2
...camera shake. The Image Stabilizer gives the equivalent effect of the lens more easily compared with an Image Stabilizer. • "IS" stands for Image Stabilizer. • "USM" stands for Ultrasonic Motor. Ultrasonic motor (USM) for excellent imaging performance. 3. Generally, it requires a shutter...can be wiped from the outside of a shutter speed four stops faster*. Dedicated to EOS cameras, the Canon EF70300mm f/4-5.6L IS USM lens is optimized for purchasing a Canon product. A truly round aperture hole results in autofocus mode (ONE SHOT AF). 6. Manual focusing is ...
...camera shake. The Image Stabilizer gives the equivalent effect of the lens more easily compared with an Image Stabilizer. • "IS" stands for Image Stabilizer. • "USM" stands for Ultrasonic Motor. Ultrasonic motor (USM) for excellent imaging performance. 3. Generally, it requires a shutter...can be wiped from the outside of a shutter speed four stops faster*. Dedicated to EOS cameras, the Canon EF70300mm f/4-5.6L IS USM lens is optimized for purchasing a Canon product. A truly round aperture hole results in autofocus mode (ONE SHOT AF). 6. Manual focusing is ...