Canon XF705 handheld kamera 4K 50P 4:2:2 10-bit XF-HEVC -tallennuksella julkaistiin

Canon julkaisi XF -kameratuoteperheeseen uuden järemmän handheld XF705 -kameran. Kamera sisältää uuden XF-HEVC H265 tallennuksen, millä laadukkaampaa kuvaa saadaan pienempään tilaan. Tosin voi kestää jonkin aikaa kunnes videoeditointisoftat tukevat uutta formaattia. Kamera käyttää samaa prosessointia kuin EOS C200 -mallissa ja XF400/XF405 -kameroissa. Kamerassa on 15x zoomilinssi F2.8-4.5 aukolla. Hyvää optiikassa ovat säätörenkaat, mitkä eivät ole ympäripyöriviä. Kamersssa on niin ikään myös dual pixel af (DAF) hyvälaatuinen automaattitarkennus. Kamerassa on myös korkean resoluution 12G-SDI ja  HDMI UHD 50P -ulostulo sekä mahdollisuus HEVC H265 UHD streamaukseen ja H264 HD -streamaukseen. Paras UHD HEVC tallennus on 10bit 4:2:2 laadulla 160Mbps SD-kortille. Luonnollisesti kamera sisältää sisäänrakennetun ND-suotimen ja Canon LOG-3 -tuen. Kamerassa on myös verkkoliitäntä ja wifi. Kameran luvataan tulevan myyntiin joulukuussa 2018 ja hinta on noin 5900€ + alv.

Tekniset tiedot

Power Supply (rated): 14.4V DC (Battery Pack), 24.0V DC (DC IN)
Video Recording system
Compression: H.265/HEVC or MPEG-4 AVC/H.264
Color Sampling: 4:2:2 (10-bit) or 4:2:0 (8-bit)
File Format: MXF
Recording Modes:
XF-HEVC 160 Mbps/110 Mbps: 3840×2160 (60p/30p/24p)
XF-HEVC 60 Mbps/45Mbps: 1920×1080 (60p/30p/24p)
XF-AVC 45 Mbps: 1920×1080 (60p/30p/24p)
Audio Recording system

LPCM (24-bit 4ch), 48 kHz
Image Sensor

1.0-inch CMOS
Total Pixels

Approx. 13.4 megapixels (4268 x 3148)
Effective Pixels

Approx. 8.29 megapixels (3840 x 2160)
Maximum recording Time

32GB card
160 Mbps: 25 min.
110 Mbps: 35 min.
60 Mbps: 65 min.
45 Mbps: 90 min.64GB card
160 Mbps: 50 min.
110 Mbps: 75 min.
60 Mbps: 140 min.
45 Mbps: 185 min.128GB card
160 Mbps: 105 min.
110 Mbps: 150 min.
60 Mbps: 280 min.
45 Mbps: 375 min.256GB card
160 Mbps: 210 min.
110 Mbps: 305 min.
60 Mbps: 565 min.
45 Mbps: 755 min.A variable bit rate is applicable in each case.

Lens: Canon 15x Zoom, 8.3-124.5mm (35mm equivalent 25.5-382.5mm), f/2.8-4.5
Focusing System

Dual Pixel CMOS AF, Contrast AF
The detection range for CMOS AF is approx. 80% (vertical) x 80% (horizontal) of the entire field of view.
Manual Exposure: Yes
Max Shutter Speed: 1/2000
Minimum Focusing Distance: 10mm at wide end, 60cm across entire zooming range
White Balance :Auto, Preset (Daylight, Tungsten), Color Temperature Settings (2,000–15,000K), Set (1/2)
Frame Rate: 50p 25p
Minimum Illumination: P Mode: Approx. 1.7 lux (shutter speed: 1/30 sec., 60p with auto slow shutter on)
Low Light Mode: Approx. 0.1 lux (shutter speed: 1/2 sec.)
Genlock Terminal: Yes
Timecode Terminals: Yes
Image Stabilization: Optical system (lens shift) + electronic stabilization
(Image rotation and camcorder movements in the yaw and pitch directions are electronically corrected.)
Modes: Dynamic IS, Powered IS, Standard IS, IS Off
Filter Diameter: 58mm
Viewfinder: 0.46-inch wide color OLED display, approx. 1.77 million dots, approx. 100% field of view
LCD Screen: 4.0-inch wide LCD and wide view angle, wide color range supported (Approx. 1.23 million dots)
Microphone: Stereo (using electret condenser microphone)
Recording Media: SD/SDHC/SDXC Card (2 slots): XF-HEVC/XF-AVC movies and photos. Menu settings can also be recorded.
USB Terminal: mini-B receptacle and Hi-Speed USB supported (output only)
Video Terminal: 3.5mm stereo mini-jack, HDMI™ mini connector, 12G-SDI terminal
Audio Terminal: 3.5mm stereo mini-jack, XLR 3-pin jack (two channels), HDMI™ mini connector, headphone jack, 12G-SDI terminal
HDMI Terminal: HDMI™ mini connector
AV Mini Terminal/Headphone Terminal: 3.5mm stereo mini-jack
Operating Temperature range: For Performance: Approx. 0-40° C, 85% (relative humidity)
For Operation: Approx. -5-45° C, 60% (relative humidity)
Dimensions: Approx. 6.4 x 8.3 x 14.9 in. / 162 x 210 x 378mm (excluding lens hood, mic holder unit and eyecup)
Approx. 7.5 x 10.2 x 17.0 in. / 191 x 258 x 433mm (including lens hood, eyecup and mic holder unit)
Weight: Approx. 2660g (including grip belt; excluding hood, eyecup and shoulder pad)

Canon XF705 tuotesivulle