Canon HJ18ex28B IASE A 产品宣传册

Whether you own or plan to buy an Ikegami GFCAM Camcorder, you’ll want to make
sure it’s outfitted with a Canon HDgc lens. HDgc lenses  deliver HD optical quality and
feature many of Canon’s remarkable high-end advances. The HDgc line’s lenses for

2/3

-inch CCD cameras include: the KJ21ex7.6B IRSE (telephoto lens), the KJ10ex4.5B

IRSE (wide-angle lens), and the KJ16ex7.7B IRSE (standard lens). Canon’s exclusive
Digital “eDrive” is included in all three of these lenses, and is a principal difference
(along with zoom speed range and a built-in 2X extender) between these models and
the more economical 2/3-inch KJ20x8.5B KRS  and KJ13x6B KRS lenses.

(available on the KJ20x8.5B KRS and wide-angle KJ13x6B KRS ), 
an advanced servo system that facilitates zooming back and forth
between any two focal length positions and brings an entirely new
range of value-added creativity to hand-held acquisition systems. 

a smaller drive unit that not only

comfortably fits into the palm of the user’s hand, but also improves
the feeling of unity between the drive unit and your hand. These drive
units, featuring a grip support and ribbed surface, are tilted at an
ideal angle in order to achieve a better balance and to provide more
comfort and reduce operator fatigue.

• 10X zoom ratio, and a 2X extender
• Wide-angle version (4.5mm wide angle)
• Canon’s eDrive and Shuttle Shot technology
•  Dynamic zoom speed range: 

0

.5 seconds - 5 minutes

• 21X zoom ratio and a 2X extender
•  Ideal for both ENG and EFP applications.
• Canon’s eDrive and Shuttle Shot technology
•  Dynamic zoom speed range: 

0

.5 seconds - 5 minutes

• 20X zoom ratio
•  Wide angle of 8.5mm for a focal length 

of  8.5 - 170mm

• Canon’s Shuttle Shot technology
•  Dynamic zoom speed range: 

1

.2 seconds - 1 minute

• 13X zoom ratio
•  Wide angle of 6mm for a focal length 

of 6 - 78mm

• Canon’s Shuttle Shot technology
•  Dynamic zoom speed range: 

1

.2 seconds - 1 minute

provides nine user-definable function

profiles; a choice of manual, digitally assisted, or fully programmed
control; and instant “Shuttle Shot” to zoom to the longest focal length
for quick check of focus and back focus. Digitally assisted shooting
techniques offered by Canon’s eDrive include graceful “padded” zoom
start/stops so that zooms begin and end softly and without jerkiness.
Canon’s eDrive provides for memorized focus and zoom positions,
repeatable focus with no mechanical play or gear backlash, steady and
slow zoom creeps, and one-button on/off.

• 16X zoom ratio and a 2X extender
•  Lightweight for both ENG and EFP applications
• Canon's eDrive and Shuttle Shot technology
•  Dynamic zoom speed range: 

0

.5 seconds - 5 minutes

enhancing optical 

performance and user benefits. 

plus excellent contrast performance 

over their entire image planes, and minimized
chromatic aberrations. 

lightweight in direct response to

the equally compact new tapeless HD camcorders.

Canon

manufactures all of its lenses, including the HDgc models,
without lead, cadmium, mercury, and other toxins to minimize the
impact on the environment–a company policy.

In addition to the HDgc line of cost-effective high-definition lenses,
Canon’s eHDxs line of lenses includes premium telephoto, wide-angle, and
medium-range lenses for a wide variety of Panasonic high-end portable HD
cameras. Canon’s eDrive feature enables users to automate control of iris,
zoom, focus, and position memory depending on user preferences.

HJ17ex7.6B
HJ22ex7.6B
HJ21ex7.5B
HJ11ex4.7B

HJ18ex28B
HJ40x10B IASD-V
HJ40x14B IASD-V