The Canon YH19x6.7IRS is a high quality 19x zoom lens for professional 1/2" CCD video cameras with a built-in 2x extender, increasing telephoto capability. This lens offers internal focusing and shuttle-shot programmable lens positioning. This model is highly versatile and can be used in a variety of professional applications. The focal-length range is 6.7 to 127mm with a minimum object distance of under 0.9 meter, or about 3.2 feet.

Key Features
Internal Focus for Ultimate Versatility The Canon YH19x67IRS is made for ENG/EFP professional video cameras used in news and event videography. The front lens element is stationary and can be used with a matte box for greater lens flair protection as well as a wide array of square and rectangular filters.
Shuttle-Shot Technology The lens has added capability when zooming, using the shuttle shot switch. At the touch of a button the lens can move to a pre-programmed point, going back and forth. This can be used both creatively while providing a no hassle way of verifying focus.
Integral 2x Extender For instant close-up shots the lens has a switch which inserts an element that doubles the focal length at any point in the zoom range. Instead of using the zoom function the extender gives immediate close up images.
Improved Image Quality The lens element design greatly reduces aberrations and image distortions. These advances contribute to more balanced imaging from center to edge throughout the aperture range.

Mount Bayonet Image Format 1/2" CCD Focal Length 6.7-127mm (19x Zoom) 13.4-254mm (2x Extender) Aperture Without Extender f/1.4 at 6.7-89mm f/2.0 at 127mm With Extender f/2.8 at 13.4-178mm f/4.0 at 254mm Iris Type Servo Focus Type Manual Horizontal View Angle Without Extender 51.1 degrees at Wide 2.9 degrees at Telephoto With Extender 38.6 degrees at Wide 2.1 degrees at Telephoto Minimum Object Distance (M.O.D.) 3.2' (0.9 m) Macro Standard Dimensions (WxHxD) 5.5 x 3.9 x 7.9" (14 x 10 x 20 cm) Weight 3.4 lb (1.5 kg)