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YJ19 x 9B KRS
YJ19 x 9B IRS
(
Built-in 2x extender
)
Canon has improved Pro-Video Industry Standard lens with improved optical quality and faster
zoom speed (1.7 second from wide to tele) and “Shuttle Shot” function.
Now Pro-Video camera people can take advantage of the breakthrough
technology broadcasters have enjoyed for years––Internal Focus(IF).
Internal Focus technology was pioneered by Canon and first
introduced into their Broadcast ENG lenses. It has since become the
industry-standard. Internal Focus is a system where the front end of
the lens remains stationary and does not rotate. Only internal elements
move when focusing.
Internal Focus enhances optical performance and provides several user
benefits :
• IF improves chromatic aberrations, thus increasing resolution.
• IF is not sensitive to changes in object distances.
• IF decreases flare by use of a square hood.
• IF enables a higher level of creative filter work.
• Even heavy optical accessories attached at the front of the Lens does
not affect the focusing operation.
Until today, because of the intricate optical design and complicated
mechanical structure, Internal Focus had only been used in
Broadcast ENG lenses. By overcoming
these challenges, Canon is proud to
announce the world’s first
Pro-Video zoom lens with
IF technology : IFpro––
Internal Focus for the
Pro-Video market.
IF TECHNOLOGY
SHUTTLE SHOT TECHNOLOGY
Pro Video’s Most Popular Lens Now Zooms Back And Forth Between
Any Two Positions, At The Touch Of A Button.
DIMENSION:
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. Shuttle Shot adds even more to the Pro-Video standard lens.
YJ19x9B KRS
YJ19x9B IRS
37.6
53
ZOOM LEVER
(TELE POSITION)
F.B.ADJUSTING
LOCK SCREW
70
°
3
0
°
2
0
°
45
°
INDEX MARK
VTR SWITCH
SHUTTLE-SHOT SWITCH
ShtShtl
114.2
F. B . = 4 8±0.03
( IN AIR )
MACRO BOTTON
2
±
0.02
2
±
0.2
ø
33
ø
85
82P0.75
ø
42
-0.050
-0.025
198.63
39.5
ZOOM OPERATION
CHANGE-OVER KNOB
CONNECTOR
FOR REMOTE ZOOM CONTROL
9
HOOD
1.82.845.681116C
9
.1 1.3
4.5 6 8 12 20 50 ft
1.7 2.5 4 7
00
m
20 40 80 171
EXTENDER LEVER
I F
INTERNAL FOCUS
1X
2X
MADE
Coaf
K
F.B.=48±0.03
( IN AIR )
MACRO BOTTON
2
±
0.02 2
±
0.2
ø
33
ø
85
82P0.75
ø
42
-0.050
-0.025
175.539.5
ZOOM OPERATION
CHANGE-OVER KNOB
CONNECTOR
FOR REMOTE ZOOM CONTROL
8.5
HOOD
1.8
F.B
2.845.681116C
9
.1 1.3
4.5 6 8 12 20 50 ft
1.7 2.5 4 7
00
m
20 40 80 171
M
MADE IN JAPAN
Coaforaliy
Kayt
37.6
53
20
°
4
5
°
INDEX MARK
VTR SWITCH
SHUTTLE-SHOT SWITCH
114.2
ShtShtl