Canon YJ12X6.5B IRS-A - Manual (Page 36)

r Reference : Lens Designation (For Portable Type Zoom Lens)--
A Canon TV zoom lens model name is designated by image size, zoom ratio, focal length at wide
end, operation system (focus, zoom and iris), and other information as shown below.
® Image Size & Applicable Camera
' Zoom Ratio
' Focal Length at Wide End
@ Prism Compensation
Lens Generation
Extender
(Z) Focus & Zoom Operation System
Iris Operation System
(D
Special Feature (1)
Special Feature (2)
YJ
H
YH
SDTV portable camera
Pro-video portable camera
0
0 Image Size & Applicable Camera
J : 11 mm Dia. & tor 2/3' SDTV portable camera
HJ : 11 mm Dia. & for 2/3' HDTV portable camera
11 mm Dia. & for 2/3' Pro-video portable camera
8mm Dia. & tor 1/2'
8mm Dia. & for 1/2'
16 : 1 6 x zoom
21 : 2 l x z o o m
(D
Focal Length at Wide End
6 : 8 mm
7.8 : 7.8 mm
Prism Compensation
B : Compensated for prism
B3 : Compensated for B3 prism
B4 : Compensated for B4 prism
C : Without prism compensation
(*in case of 1/2' prism, designation for prism
compensation may be omitted, since oniy one type
of prism exists.)
Lens Generation
(none) : First generation
(*in case of first generation, hyphen (-) wiil also
be omitted.)
li : Second generation
('in stead of Roman numerais, may aiso be
exhibited by Arabic numerals.)
Extender
® Focus & Zoom Operation System
-Focus : Servo/Manuai
(with buiit-in motor lor servo)
Servo/Manuai
Manual (Rotation)
Manual (Rotation)
Manuai
Servo/Manuai
Remote/Servo
Remote/Servo
-Zoom
-Focus
-Zoom
-Focus
-Zoom
^ I-------Focus
‘ ------- Zoom
Iris Operation System
L : Manual
S : Servo
Special Feature (1)
(none) : No special feature
D : Digital servo
Special Feature (2)
(none) ; No special feature
A : Pro-video shuttle shot
C : Clutch-less
V : Image stabilizing by Vari-angie prism
(*in case of no special feature (2),
hyphen (-) wiil also be omitted.)
i
K
V
w
Buiit-in extender (s)
No Buiit-in extender
Built-in COD* unit (0.8x extender)
Built-in extender (s) and COU* unit (0.8x extender)
*COU:Crossover unit
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