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กล้องวิดีโอดิจิตอลระดับมืออาชีพรุ่นใหม่ในตระกูล
XL ของแคนนอน
กำหนดเปิดตัวอย่างเป็นทางการใน
Photokina 2004
ที่จะถึงนี้ในเดือนกันยายน ใช้เซ็นเซอร์
3CCD ขนาด 1/3
นิ้ว ความละเอียด 800,000
พิกเซล โปรเกรสซีพสแกน
ถ่ายภาพที่ความเร็ว 2
แบบคือ 50i และ
25p
ให้ภาพที่นุ่มนวลเหมือนฟิล์มภาพยนตร์
ปรับแมนนวลเพื่อควบคุมกล้องเองได้สมบูรณ์แบบ
เลือกบันทึกภาพอัตราส่วน 16:9
หรือ 4:3
ก็ได้ ที่พิเศษคือ
ถอดเปลี่ยนเลนส์ได้ระบบ XL
มีเลนส์ซูมมาตรฐานออฟติคัล 20
เท่า ซีนีย์ L
พร้อมระบบป้องกันภาพสั่นไหว Optical
Image Stabilizer
และมีชิ้นเลนส์พิเศษ Flourite lens
สองชิ้น ระบบเสียงแบบ
4 audio channels
พร้อมช่องเชื่อมต่อ XLR
2 ช่อง และมีอินเทอร์เฟส
IEEE1394
สำหรับใช้เป็นรีโมทคอนโทรลและเชื่อมต่อกับคอมพิวเตอร์
จอมอนิเตอร์ LCD ขนาด
2 นิ้ว และช่องมอง
EVF ขนาดใหญ่
ปรับมุมภาพได้อย่างอิสระ
16:9 and 4:3 aspect ratio
shooting formats
With an increasing consumer shift towards
widescreen TVs that deliver the full width
of film-based theatrical movies, plus the
resulting need for productions in the 16:9
aspect ratio, Canon's XL2 offers both the
standard 4:3 aspect ratio and the 16:9
widescreen TV aspect ratio. Representing the
ratio of the screen width to its height, the
4:3 aspect ratio is that of the common TV
screen, and is the most commonly used aspect
ratio in broadcasting today.
The 16:9 aspect ratio is the more common
aspect ratio for film-based movies, and
produces full screen playback on widescreen
TVs. 16:9 also is the world standard aspect
ratio for HDTV.
Variable frame rates
60i / 30p / 24p (2:3 and 2:3:3:2 both with
1/48th second shutter speed) frame rates are
available in the XL2.
The demands being made on the video
production community to be able to provide
solutions under a multitude of different
scenarios have been met with the Canon XL2.
It delivers 60i, 30p, 24p (2:3 and 2:3:3:2)
frame rates. 60i (interlaced) is the
standard video frame rate that has been in
use for decades; it's what you see on your
home TV, and is captured by handheld
consumer camcorders. Progressive
(non-interlaced) scanning mimics a film
camera's frame-by-frame image capture. 30p,
or 30-frame progressive, a non-interlaced
format, produces video at the rate of 30
frames per second, delivering spectacular
clarity for high speed subjects. Shooting in
30P mode offers video with no interlace
artifacts.
The 24p frame rate, for example, is now
widely adopted by those planning on
transferring the video signal to film. But
film/videomakers turn to 24p for the "cine"
look even if their productions are not going
to be transferred to film, simply because of
the "look" of the frame rate. Also just as
important as 24p, is the shutter speed of
1/48th per second. This is the standard
shutter speed that movie cameras use. The
combination of 24p frame rate and 1/48th
perfectly mimic a motion film camera.
24p with 2:3 pulldown produces video with
the look and motion of film. (24p, used in
conjunction with a cine gamma curve on the
XL2, produces images that have similar tonal
characteristics as film. This mode is used
when the finished video will be shown on
television. 24p with 2:3:3:2 pulldown, is
used when the video is going to be
transferred to film. The 2:3:3:2 pulldown
allows to editing software to extract true
24 frames a second.
XL Mount Interchangeable Lens System
A key feature of the Canon XL-series
camcorders (and the only MiniDV format
camcorders with this feature), is the XL
mount interchangeable lens system. Unlike
other systems, the XL2 offers users the
ability to change lenses, whether from
within the XL series of video lenses,
third-party cine lenses, or Canon's
extensive range of photo lenses. This not
only makes the XL2 a far more versatile
camera, it also opens up incredible
opportunities for the XL2 user.
Within the Canon XL system alone there are
four lenses: the new 20x OIS, 16x OIS, 16x
Manual, and 3x Wide. Then, using an XL
system adapter, the entire range of Canon
photo lenses is available -- a tremendous
boon to those producing wildlife and nature
documentaries, for example. Other companies
also offer a variety of specialty cine
lenses that can be used on the XL2.
Flourite Zoom Lens with Optical Image
Stabilization
Canon is known worldwide for its optics --
its broadcast and photo lenses, for example.
The new 20x Professional L-Series Fluorite
optical zoom lens for the XL2 is an
outstanding lens, using fluorite to deliver
outstanding resolution, contrast and color
reproduction. In addition, the lens features
Canon's superb optical stabilization system.
This corrects camera shake instantly and,
with its SuperRange feedback system, even
catches low-frequency vibrations, refining
the movement of the vari-angle prism,
delivering the most advanced optical image
stabilization available today.
Canon XL2 Specification
Digital Video
Power Supply (rated) 7.2V DC (battery pack)
Power Consumption (While recording AF="ON")
7.1W (recording with AF, 20x zoom XL 5.4-108
L IS mounted)
Television System EIA standard (525 lines,
60 fields)
Video Recording system
Two rotating heads, helical scan azimuth
recording, DV System (Consumer digital VCR
SD system) digital component recording
Audio Recording system
PCM digital recording: 16 bit (48 kHz/2
channels); 12 bit (32 kHz/4 channels)
Synchronous 4-channel recording is possible
Image Sensor
Size 1/3", approx. 680,000 pixels (total),
Progressive Scan CCD x3 (charge-coupled
device) with horizontal pixel shift
Tape Format
Video cassettes bearing the MiniDV mark
Tape Speed
SP: 0.74 ips (18.81mm/second), LP; 0.49 ips
(12.56 mm/seco
Maximum Recording Time (with an 80-min.
cassette)
SP; 80 min.
Maximum recording time
LP; 120 min.
Fast Forward/Rewind time
Approx. 2 minutes and 20 seconds (using
60-minute tape)
Lens Mount
XL interchangeable lens system
Focusing System
TTL autofocus. Manual focusing possible (20x
zoom XL 5.4-108mm L IS installed)
Minimum Focusing Distance
20mm (Wide macro), 1m (entire zoom range):
(20x zoom XL 5.4-108mm L IS installed)
Maximum Shutter Speed
60i, 30p, 24p (2:3 & 2:3:3:2)
Minimum Illumination
Approx. 5.5 lx (20x zoom XL 5.4-108mm L IS
installed, auto mode, 60i frame rate, 4:3
aspect ratio, 1/60th second shutter)
Recommended Illumination
More than 100 lx
Filter Diameter
72mm (XL lens)
Viewfinder
2.0-inch TFT color LCD; Approx. 200,000
pixels, RGB delta configuration
Microphone
Stereo electric condenser microphone
Number of Recording Pixels
16:9 target area: approx. 460,000 pixels
(962 x 480) x3 CCD, 0.289" diagonal
4:3 target area: approx. 350,000 pixels (720
x 480) x3 CCD, 0.236" diagonal
DV Terminal
4-pin connector (complies with IEEE1394);
input/output switching
Video Terminal
RCA pin jack; input/output switching/BNC
jack; input/output switching 1 Vp-p/75 ohms
unbalanced
Output Levels
Max. -10 dBv (for 47 kohm load)/3 kohm
unbalanced
S-video Terminal
4-pin mini-DIN; input/output switching 1
Vp-p/75 ohms (Y signal), 0.286 Vp-p/75 ohms
(C signal)
Audio Terminal
RCA pin jack (L/R) 2 systems; input/output
switching
Input Levels
During input; Min. -10 dBv/47 kohms
unbalanced
Microphone Terminal
3.5mm stereo mini-jack unbalanced -55 dBv
(Auto), -67 dBv (Manual/Vol Max)/600 ohms
Operating Temperature range
32-104° F (0-40° C)
Dimensions
8.9 x 8.7 x 19.5 in. (225 x 220 x 496mm)
Weight (not including lens and battery pack)
5.3 lbs. (2410g)
Weight (fully loaded)
7.8 lbs. (3545g)
The Canon XL2 Kit
XL2 Camcorder Body
Zoom Lens 20x zoom XL 5.4-108mm L IS
Color Viewfinder
Lithium Battery (for Auto-Date)
WL-D4000 Wireless Controller
Two R03/AAA Batteries (for Wireless
Controller)
Lens Cap
Lens Dust Cap
Lens Hood
Lens Soft Case
Camcorder Dust Cap
CA-920 Compact Power Adapter and Adapter
Holder
AC Cable
DC-920 DC Coupler
BP-930 Battery Pack (with Terminal Cover)
SS-1000 Shoulder Strap
STV-150 Stereo Video Cable
S-150 S-Video Cable
Microphone
XL2 and Lens Instruction manuals
Canon New Products
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