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Imaging range for J17ex7.7B and YJ20x8.5B with close-up lenses
J17ex7.7B
Tele end : 170mm Wide end : 8.5mm Wide end : 8.5mmTele end : 170mm
YJ20x8.5B
MODEL CLASS APPLICABLE LENSES
82CL-UP800H
82CL-UP1300H
105CL-UP900H
105CL-UP800HD
J17ex7.7B,YJ20x8.5B,YJ19x9B,YH19x6.7,YH16x7
J17ex7.7B,YJ20x8.5B,YJ19x9B,YH19x6.7,YH16x7
J22ex7.6B
HJ22ex7.6B
SDTV
SDTV
SDTV
HDTV
MODEL ADAPTOR APPLICABLE LENSES
T15-
2
T15-HD
J17ex7.7B, YJ20x8.5B, YJ19x9B, YH19x6.7
J22ex7.6B
HJ17ex7.7B
HJ22ex7.6B
85-
2
98-
2
85-
2
98-
2
85-
2
98-
2
85-
2
98-
2
MODEL ADAPTOR APPLICABLE LENSES
W80-Y85
W80-
3
B
W80-HD
YJ20x8.5B,YJ19x9B, YH19x6.7
J17ex7.7B, YJ20x8.5B,YJ19x9B, YH19x6.7
J22ex7.6B
HJ17ex7.7B
HJ22ex7.6B
816x609 390x293 67x50 26x20
1341x1006
494x371
Follow Focus " Near side" Original Focus Follow Focus " Far side"
Auto-Adjustment of Back Focus
●
By simply pressing a switch located
on the front side of the lens drive unit,
you will be able to adjust Back Focus
automatically and accurately.
High Speed Focus, Low Noise
●
By adopting a Rear Focus System design*,
the lens features high speed focusing
of 1.5sec (when controlled by remote manual
operation) while at the same time,
decreasing the motor noise of the lens.
*The Rear Focus System
Usually, the Focus is adjusted by
the Front Lens Unit, however,
the focus lens unit of the YH16x7
KTS-AF is located behind
the zoom lens unit. By this lens
design, the focus lens unit has
become much smaller and lighter,
and allows for a high performance
focus response.
Additional Features
CONTROL SYSTEM
Example1 : When Constructing a New System
If you are constructing a new system with the YH16x7 KTS-AF:
The new AF remote Controller ; TCR-AF1 will enable you to control
ON/OFF of the AF function, the remote Follow Focus Function and
the remote control of Zoom, Iris and Focus.
Example 2: When Installing as part of an Existing System
If you already have an existing system, you will be able to control
ON/OFF of the AF function and the Follow Focus Function by installing
the AF Control Adapter; FC-AF1 in the system. The FC-AF1 will be
located between the lens and the controller. The control of the Focus,
Zoom and Iris can be done by the existing controller.
<Notice:When used with an existing controller without the FC-AF1>
A. If used by an existing positional servo controller, the lens will
automatically focus on the object, however, it cannot remotely control
ON/OFF of the AF function or use the Follow Focus Function.
B. If used by an existing speed servo controller, you will be able to use
the Follow Focus Function. However, you will not be able to remotely
control ON/OFF of the AF function.
*By modifying the inter-face of the controller, you will be able to resolve
the above mentioned situations. Please refer to P.4 for the details of the
inter-face.
SPECIFICATIONS
Image Format Covered
Zoom Ratio
Range of Focal Length
Maximum Relative
Aperture
Angular Field of View
Minimum Object Distance
Object Dimensions at
M.O.D.
Macro
Object Dimension at macro
Size(W x H x L)
Mas.(Apprrox.)
1/2 inch
16X
7 - 112mm
1:1.9 at 7~106.4mm
1:2.0 at 112mm
49.1˚x37.8˚ at 7mm
3.3˚x2.5˚ at 112mm
1.0m
83.3x62.5cm at 7mm
5.3x4.0cm at 112mm
50mm
7.6x5.7cm at 7mm
113.5x80.0x148.8mm
0.9kg
YH16x7 KTS-AF
Follow Focus System
Even though the lens automatically focuses on a specific object, by using the "Follow
Focus Function", you can simply redirect the focusing position to an area nearer or farther
away from the current focused position. Select the preferred direction by selecting
the "Near" or "Far" Follow Focus Knob and the lens will automatically focus on the next
existing object in that direction.
*The function will be available with the existing controllers if the interface has been modified.
Please refer to P.8 for the details of the interface.
In case of an extreme telephoto
or high magnification shot is
required,a 2x extender is available.
The 2x Extender also doubles
the F-number.
Only for 2/3" lenses.
●
●
●
Focal length shifted to the
telephoto side by a factor of 1.5x.
F-number of the original lens is not affected.
Only the telephoto side of the lens can be
used, the picture corners are eclipsed at wide
angle.
The minimum object distance becomes 2.25
times that of the original lens.
●
●
●
Focal length is becomes wider by a factor
of 0.8x that of the original lens with the
W80-3B, W80Y-85 and W80-HD.
F-number of the original lens is
not affected.
The minimum object distance
becomes 0.64 times with the W80-3B,
W80Y-85 and W80-HD.
●
●
●
3.
TELE-SIDE
CONVERTER
4.
EXTENDER
2.
WIDE
CONVERTER
82CL-UP800H 82CL-UP1300H
105CL-UP900H 105CL-UP800HD
1.
CLOSE-UP LENS
A close-up lens is used to shorten the M.O.D.
of master lens for close up shooting. And the
maximum object distance becomes the focal
length of the close-up lens. There are the
following four models of close-up lenses
corresponding to the kind of the master lens.
●
Optical Accessories for Remote Control Lenses
Optical Performance
●
Between the wide end and the tele end,
no matter what distance the object is, the
YH16x7 KTS-AF will always maintain
high optical performance .
YH16x7 KTS-AF
The new YH16X7KTS-AF remote control lens breaks
new ground by incorporating an exclusive
Auto Focus System which facilitates continuous AF
control, independent of the camera.
This new development has been asked for and eagerly a
waited by people in a wide cross section of markets,
including building security, traffic control, customs and
immigration, education and web broadcasting.One of the
great advantages is that the new lens can be used in any
kind of existing system capable of inputting a video
signal from the camera, including those using robotic
pan/tilt cameras.
TCC-
005M
010M
020M
050M
100M
TCR-101F
TCR-301F
Existing
Controller
TCR-201F
Hood
YH16×7KTS-AF
IRJS CABLE
TO CAMERA
VIDEO CABLE
CONTROL
CABLE
Close-up Lens
82CL-UP800H
82CL-UP1300H
FC-AF1
camera
TCR-AF1
<System Configuration>