Canon 105 XF105 사용자 설명서
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XF105
4
5
Genuine Canon HD Video Zoom Lens
The XF305 and XF300 HD Camcorders feature a stunning 18x HD L-Series video lens designed to
capture images with superb clarity, and capable of delivering 1,000 TV lines of resolution. With a 35mm
equivalent zoom range of 29.3–527.4mm, the lens is perfect for virtually everything from wide-angle to
extreme telephoto shooting. As with the legendary Canon EF L-Series camera lenses, this HD L-Series
video lens uses advanced optical design and technology. It incorporates High-Index-Ultra-Low
Dispersion (HI-UD), UD and aspherical lens elements to capture high-resolution video while minimizing
chromatic aberration. Precise and predictable lens operation is achieved with mechanical end stops for
both zoom and focus systems. Additionally, the lens barrel includes distance indicators for easily
setting focus distance or moving between focus points while recording.
capture images with superb clarity, and capable of delivering 1,000 TV lines of resolution. With a 35mm
equivalent zoom range of 29.3–527.4mm, the lens is perfect for virtually everything from wide-angle to
extreme telephoto shooting. As with the legendary Canon EF L-Series camera lenses, this HD L-Series
video lens uses advanced optical design and technology. It incorporates High-Index-Ultra-Low
Dispersion (HI-UD), UD and aspherical lens elements to capture high-resolution video while minimizing
chromatic aberration. Precise and predictable lens operation is achieved with mechanical end stops for
both zoom and focus systems. Additionally, the lens barrel includes distance indicators for easily
setting focus distance or moving between focus points while recording.
The compact XF105, XF100 and XA10 feature a meticulously engineered Genuine Canon 10x HD Video
Lens that enables stunning HD capture. With a 35mm equivalent of 30.4–304mm, the lens provides a
versatile zoom range that can be extended with optional Canon wide-angle or teleconverter lenses.
Close-focusing capability is maintained throughout the entire zoom range, and a maximum aperture of
f/1.8 enhances acquisition capability in low-light conditions. The lens provides a manual focus ring that
can be used at any time, even during AF operation.
Lens that enables stunning HD capture. With a 35mm equivalent of 30.4–304mm, the lens provides a
versatile zoom range that can be extended with optional Canon wide-angle or teleconverter lenses.
Close-focusing capability is maintained throughout the entire zoom range, and a maximum aperture of
f/1.8 enhances acquisition capability in low-light conditions. The lens provides a manual focus ring that
can be used at any time, even during AF operation.
The ultra-compact XA25 and XA20 feature a highly versatile Genuine Canon 20x HD Video Lens that
captures superb images with outstanding clarity at 900 TV lines of resolution. With a 35mm equivalent
zoom range of 26.8–576mm, the lens provides an extended zoom range that will prove ideal for
wide-angle to extreme telephoto shooting. And its flexible focal range and enhanced wide angle offer
many creative options, even when working at a distance. An 8-blade circular aperture eliminates the
“starburst” effect common to non-circular aperture designs, providing more natural and pleasing bokeh.
captures superb images with outstanding clarity at 900 TV lines of resolution. With a 35mm equivalent
zoom range of 26.8–576mm, the lens provides an extended zoom range that will prove ideal for
wide-angle to extreme telephoto shooting. And its flexible focal range and enhanced wide angle offer
many creative options, even when working at a distance. An 8-blade circular aperture eliminates the
“starburst” effect common to non-circular aperture designs, providing more natural and pleasing bokeh.
1920 x 1080 Canon CMOS Image Sensors
Engineered and manufactured entirely by Canon, the CMOS image sensors employed in the XF Series
and XA 10 feature native 1920 x 1080 resolution to ensure Full HD video recording with wide dynamic
range and low noise. Both the 1/3-inch sensor size of the XF Series and XA10, and the 1/2.84-inch sensor
of the XA25 and XA20 enable a compact lens and body design for greater shooting versatility. The
XF305 and XF300 use three CMOS image sensors for optimal color purity and accuracy.
and XA 10 feature native 1920 x 1080 resolution to ensure Full HD video recording with wide dynamic
range and low noise. Both the 1/3-inch sensor size of the XF Series and XA10, and the 1/2.84-inch sensor
of the XA25 and XA20 enable a compact lens and body design for greater shooting versatility. The
XF305 and XF300 use three CMOS image sensors for optimal color purity and accuracy.
Standardized MXF File Structure (XF Series only)
The XF Series camcorders use Material Exchange Format (MXF). MXF, an internationally standardized
file format, is designed to make the exchange of audio and video materials among NLE (Non-Linear
Editing) systems simple. The MXF format wraps video and audio with metadata in a single file,
maintaining access to critical information throughout the production process.
file format, is designed to make the exchange of audio and video materials among NLE (Non-Linear
Editing) systems simple. The MXF format wraps video and audio with metadata in a single file,
maintaining access to critical information throughout the production process.
DV Image Processors
Designed specifically for Canon HD camcorders, DIGIC DV Image Processors provide brilliant clarity
and superb processing power for advanced image stabilization technologies. The DIGIC DV III Image
Processor helps ensure natural, life-like colors with excellent black reproduction. Tonal gradations and
shadow detail are captured with remarkable accuracy. It further minimizes power consumption for
longer battery life, as well as enables Genuine Canon Face Detection, which is ideal for tracking a face
in a crowd. The DIGIC DV 4 Image Processor builds upon these features, improving low-light shooting
and ramping up processing power to allow simultaneous recording in MP4 and AVCHD – with both
possible at 1080/60p.
and superb processing power for advanced image stabilization technologies. The DIGIC DV III Image
Processor helps ensure natural, life-like colors with excellent black reproduction. Tonal gradations and
shadow detail are captured with remarkable accuracy. It further minimizes power consumption for
longer battery life, as well as enables Genuine Canon Face Detection, which is ideal for tracking a face
in a crowd. The DIGIC DV 4 Image Processor builds upon these features, improving low-light shooting
and ramping up processing power to allow simultaneous recording in MP4 and AVCHD – with both
possible at 1080/60p.
MPEG-2 4:2:2 50 Mbps XF Codec (XF Series only)
The XF Series camcorders record stunning images using the Canon XF Codec, which captures Full HD
(1920 x 1080) at a maximum constant bit rate of 50 Mbps with 4:2:2 color sampling and industry-stan-
dard MPEG-2 compression. 4:2:2 sampling delivers twice the color resolution of HDV and other 4:2:0
codecs, helping to ensure ultra-fine tonal transitions through post-production processes. This makes
the Canon XF Series camcorders an excellent choice when advanced post-production techniques, such
as compositing, color correction or grading, are required. The 50 Mbps bit rate provides the high
bandwidth needed to deliver outstanding color rendition and image detail. The use of highly reliable
and versatile MPEG-2 compression helps to assure the widest compatibility with existing infrastructure,
including non-linear editing (NLE) systems (Adobe®, Apple®, Avid® and Grass Valley®). XF Series camcorders
can be easily integrated with established workflows, such as those of terrestrial broadcasting, and
cable and satellite television networks.
(1920 x 1080) at a maximum constant bit rate of 50 Mbps with 4:2:2 color sampling and industry-stan-
dard MPEG-2 compression. 4:2:2 sampling delivers twice the color resolution of HDV and other 4:2:0
codecs, helping to ensure ultra-fine tonal transitions through post-production processes. This makes
the Canon XF Series camcorders an excellent choice when advanced post-production techniques, such
as compositing, color correction or grading, are required. The 50 Mbps bit rate provides the high
bandwidth needed to deliver outstanding color rendition and image detail. The use of highly reliable
and versatile MPEG-2 compression helps to assure the widest compatibility with existing infrastructure,
including non-linear editing (NLE) systems (Adobe®, Apple®, Avid® and Grass Valley®). XF Series camcorders
can be easily integrated with established workflows, such as those of terrestrial broadcasting, and
cable and satellite television networks.
MP4 and AVCHD Progressive Recording (XA25 and XA20)
The XA25 and XA20 can record in the MP4 codec, which enables direct video playback on iOS®-
compatible devices without additional image conversion, as well as direct upload to social networking
sites. The XA25 and XA20 camcorders can also record in AVCHD codec. Support for 1080/60p
recording in AVCHD and MP4 modes yields twice the amount of information as 60i recording, reducing
diagonal noise. Using a maximum data rate of 35 Mbps for MP4 and 28 Mbps for AVCHD helps ensure
blur-free, high-quality capture of fast-moving subjects.
compatible devices without additional image conversion, as well as direct upload to social networking
sites. The XA25 and XA20 camcorders can also record in AVCHD codec. Support for 1080/60p
recording in AVCHD and MP4 modes yields twice the amount of information as 60i recording, reducing
diagonal noise. Using a maximum data rate of 35 Mbps for MP4 and 28 Mbps for AVCHD helps ensure
blur-free, high-quality capture of fast-moving subjects.
tAkINg HIgH DEFINItION MOtION CAPtuRE WELL bEyOND tHE ORDINARy.
MXF
Material Exchange Format
50 Mbps
High Recording Capability 50 Mbps (CBR)
MPEG-2
Long-GOP
Twice the color resolution of 4:2:0
4:2:2
Y
B-Y(Pb)
R-Y(Pr)
Brightness
Signal
Color Difference Signals
Essence
Metadata
These illustrations represent a color image converted to
RGB, after which each component signal is converted
to monochrome. Since B-Y and R-Y signals lack a bright-
ness component and only indicate saturation, images
produced from them look quite unnatural to the human
eye. To avoid confusion, the illustrations are produced by
conversion to monochrome and then, for convenience,
conversion of saturation to brightness.
RGB, after which each component signal is converted
to monochrome. Since B-Y and R-Y signals lack a bright-
ness component and only indicate saturation, images
produced from them look quite unnatural to the human
eye. To avoid confusion, the illustrations are produced by
conversion to monochrome and then, for convenience,
conversion of saturation to brightness.
4:2:2
4:2:0
Color difference signals: B-Y(Pb) Color difference signals: R-Y(Pr)
Color difference signals: B-Y(Pb) Color difference signals: R-Y(Pr)
XF Codec Quality Chart
Canon XF Codec