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KJ20x8.5BKRS HDgc Series Lens (For 2/3 inch CCD Cameras). Also listed as: KJ20x8.5BKRSDPS12
Shuttle Shot Function
Shuttle Shot is a Canon Exclusive Technology that enhances production capabilities. At the touch of a button, this feature allows the operator to zoom back and forth instantly between any two positions. It can be used to zoom to the telephoto position to check focus and then return instantly to the original position or you can “shuttle# between any two zoom positions at any time.
Compact Design
The KJ20x is smaller in size and lighter in weight compared to the traditional BCTV lenses, which allows ease of use when carried on a shoulder.
Advanced Drive Unit
The new ergonomically designed drive unit achieves an ideal balance and comfort by having it tilt to an ideal angle. In addition, the size of the unit has been minimized to comfortably fit in the palm of one’s hand. Overall, it improves the feeling of unity between the user and the lens. Moreover, the drive unit is equipped with a Shuttle Shot Function while offering a maximum zoom speed of 1.2 sec from wide end to tele end.
KJ20x8.5BKRS Specs:
Zoom Ratio: 20x
Built-in Extender - Range of Focal Length (with Extender): 8.5~170mm
Maximum Relative Aperture (with extender): 1:1.8 at 8.5~113.3mm
1:2.7 at 170mm
Angular field of view (with Extender):
4:3 Aspect Ratio (8.8 x 6.6mm) 54.7° x 42.4° 6.5° x 4.8°
16:9 Aspect Ratio (9.6 x 5.4mm) 58.9° x 52.0° 4.8° x 2.7°
Minimum Object Distance (M.O.D.): 0.9m (10mm with Macro)
Object Dimensions at M.O.D. (with Extender):
4:3 Aspect Ratio (8.8 x 6.6mm) 85.2 x 63.9cm at 8.5mm 4.4 x 3.3cm at 170mm
16:9 Aspect Ratio (9.6 x 5.4mm) 92.5 x 52.0cm at 8.5mm 4.8 x 2.7cm at 170mm
Approx.Size (W x H x L): 163.3 x 103 x 170.4mm
Approx.Mass: 1.27kg
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