Canon CN-E30-300mm T2.95-3.7 L S EF Mount Cinema Zoom Lens 013803161458 finished to a flatness tolerance

finished to a flatness tolerance of 1/10

allowing you to photograph with a wider aperture or slower shutter speed than normally required

The 1/4 density provides more fog effect that the 1/8

Diopters are also a great filter to have which are just like a magnifying glass

Bluetooth app control

Canon CN-E30-300mm T2.95-3.7 L S EF Mount Cinema Zoom Lens 013803161458 finished to a flatness toleranceCharacteristics: 11 iris blades Covers APS C & Super 35 Sensor Sizes 160 Rotation for Zoom 300 Rotation for Focus EF Mount Weighs 12. 8 lbs Cinematic Blurring An 11 blade aperture diaphragm results in soft, cinematic blurring of out of focus areas Anti Reflective Coating The anti reflective coating of the lens helps reduce ghosting or flaring Unified Front Lens Diameter, Gear Position A single front lens diameter and uniform gear positions across the