Canon's HJ22ex7.6B IRSE lens features a standard ENG digital drive with servo zoom and manual focus control. The latest generation of Canon's HDTV lenses continues to live up to their three basic philosophies: high quality images ease of operation and high specifications. These lenses feature enhanced digital technology that improves the performance of the digital drive unit while maintaining the advanced optical design concept based on the X-Element technology.
Canon's new series of HDTV ENG/EFP lenses are equipped with the e-II Drive Unit the next generation drive unit included with the rotary encoders. An encoder is a digital potential detector that makes the zoom/focus control much more precise and repeatable. By adopting a unique technology Canon has made the Encoder Device surprisingly small allowing it to be installed in the existing drive unit without changing it's size or weight.
FEATURES
Lightweight Telephoto HDTV lens
Digital Drive Unit
X-Element & Power Optical System
Equipped with Canon's original Rotary Encoder Device
This lens is also available with focus and zoom servos. Ask for Canon HJ22ex7.6B IASE HDTV Zoom Lens (CN-HJ22ex7.6B-IASE).
SPECIFICATIONS
Zoom Ratio: 22x
Built-in Extender: 2.0x
Range of Focal Length (with Extender): 7.6~168mm 15.2~336mm (2.0x)
Maximum Relative Aperture (with extender): 1:1.8 at 7.6~114.1mm 1: 2.65 at 168mm 1:3.6 at 15.2~228.2mm 1:5.3 at 336mm (2.0x)
Angular Field of View (with Extender) in 4:3 Aspect Ratio (8.8 x 6.6mm): 60.1° x 46.9° at 7.6mm 3.0° x 2.25° at 168mm 32.3° x 24.5° at 15.2mm 1.5° x 1.13° at 336mm (2.0x)
Angular Field of View (with Extender) in 16:9 Aspect Ratio (9.6 x 5.4mm): 64.6° x 39.1° at 7.6mm 3.27° x 1.84° at 168mm 35.1° x 20.1° at 15.2mm 1.64° x 0.92° at 336mm (2.0x)
Minimum Object Distance (M.O.D.): 0.85m (0mm with Macro)
Object Dimensions at M.O.D. (with Extender) in 4:3 Aspect Ratio (8.8 x 6.6mm): 92.5 x 69.4cm at 7.6mm 4.25 x 3.19cm at 168mm 46.3 x 34.7cm at 15.26mm 2.13 x 1.6cm at 336mm (2.0x)
Object Dimensions at M.O.D. (with Extender) in 16:9 Aspect Ratio (9.6 x 5.4mm): 100.6 x 56.6cm at 7.6mm 4.60 x 2.60cm at 168mm 50.3 x 28.4cm at 15.2mm 2.30 x 1.30cm at 336mm (2.0x)
Macro: No
Size (W x H x L): 169.4 x 111.9 x 221.4mm
Weight (Approx): 4.04lbs (1.83kg)
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