Canon KJ20X8.2B IRSD Camera Lens User Manual


 
The Canobeam DT-150 HD provides reliable uncompressed two-
way, high-bandwidth (HD-SDI and SD-SDI) digital video
transmission for situations where fiber-optic cables or microwave
links are impractical or impossible. The Canobeam DT-150 HD
operates at 1.5 Gbps and transmits digital HD/SD video, audio,
and control signals bi-directionally without delay via line-of-sight
Free Space Optics at a distance of up to 1 kilometer.
• The Canobeam DT-150 HD can relay HD-SDI and SD-SDI video,
along with embedded return video and audio to the camera
operator, as well as camera-control signals, and robotic
camera-control data.
• Canon's exclusive Auto Tracking feature—standard on all
Canobeam systemsmaintains precise beam alignment
despite vibrations due to wind, heavy vehicle traffic, or
unsteady camera platforms.
• Small Form Pluggable fiber interface. (Connector: LC)
• Can interface with either simple media converters for
one-way/two-way video transmission or SMPTE hybrid cable
emulation boxes.
• Housing designed for outdoor or indoor installations.
• Offers management capability via SNMP.
• The Canobeam DT-150 HD's Free Space Optics technology uses
a beam of infrared light, which doesn't require RF licenses or
coordination, and is virtually free from interception.
• The Canobeam DT-150 HD's sets up quickly and is simple
to operate.
Lens YJ20x8.5B KRS YJ20x8.5B IRS
Zoom Ratio/Format 20x 20x
Range of Focal Length 8.5-170mm 8.5-170mm
(with Extender) (17-340mm)
Maximum Relative 1:1.8 at 8.5-113.3mm 1:1.8 at 8.5-113.3mm
Aperture 1:2.7 at 170mm 1:2.7 at 170mm
(with Extender) (1:3.6 at 17-226.7mm)
(1:5.4 at 340mm)
Angular Field of View 58.8°x35.2° at 8.5mm 58.8°x35.2° at 8.5mm
16:9 3.2°x1.8°at 170mm 3.2°x1.8° at 170mm
(with Extender) (31.5°x18.0°
at 17mm
)
(1.6°x0.9° at 340mm)
M.O.D. 0.9m(
10mm
w/Macro) 0.9m(
10mm
w/Macro)
Size (W x H x L) 163.3x103x170.4mm 163.3x103.0x195.4mm
Weight
(approx.)
2.58lbs (1.17kg) 3.06lbs (1.39kg)
Built-In Extender ––– 2.0X
For 2/3” Pro-Video
Lens YJ13x6B KRS YJ13x6B IRS
Zoom Ratio/Format 13X 13X
Range of Focal Length 6-78mm 6-78mm
(with Extender) (12-156mm)
Maximum Relative 1:2.0 at 6-58mm 1:2.0 at 6-58mm
Aperture 1:2.7 at 78mm 1:2.7 at 78mm
(with Extender) (1:4.0 at 12-116mm)
(1:5.4 at 156mm)
Angular Field of View 77.2° x 48.4° at 6mm 77.2° x 48.4° at 6mm
16:9 7.0° x 4.0° at 78mm 7.0° x 4.0° at 78mm
(with Extender) (43.6° x 25.3° at 12mm)
(3.5° x 2.0° at 156mm)
M.O.D. 0.4m(
10mm
w/Macro) 0.4m(
10mm
w/Macro)
Size (W x H x L) 165.4x105.1x211.7mm 165.4x105.1x234.8mm
Weight
(approx.)
3.39lbs (1.54kg) 3.83lbs (1.74kg)
Built-In Extender ––– 2.0X
W I D E
Wide Angle Quality For 2/3” Pro-Video
Pro-Video Lenses
CANOBEAM DT-150 HD
Free Space Optics Wireless Transmission
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