Canon EOS C300

[jebrahim]

Canon EOS C300, دوربین فیلمبرداری جدید کانن با قابلیت تعویض لنز معرفی‌ شد.

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Filmmakers and the audience are commenting about how clean, sharp and beautiful the example short films are. The lowlight performance may be revolutionary.

Single 8.3 megapixel 2160×3840 Super-35 CMOS sensor (4K resolution) with Digic DV III processor
Canon XF codec (50Mbps 4:2:2 1080p30 MPEG2 MXF) records to two Compact Flash card slots
Canon Log gamma, SDI, compact body, Custom Presets and menus similar to Canon XF series
Exposure and focus control are completely manual — there is no AE or AF on either camera
Sold as a system, incl. LCD monitor / XLR audio unit, side grip, top handle, batt. & charger
Availability: Jan. 2012; Price: appx. $16,000 USD (for C300)

[beh_b7]

البته تمامی دوربین های فیلم برداری حرفه ای قابلیت تعویض لنز دارند
خصوصیت ویژه این دوربین اینه که میتونه از لنز های موجود کانن که برای سری دوربین های عکاسی EOS طراحی شدن هم استفاده کنه

[Bijan.DSLR]

Specifications

8.3mp 2160×3840 Super-35 CMOS sensor (4K resolution)
DIGIC DVIII Processor
Canon XF Codec
Dual Compact Flash Slots
Exposure and focus are both manual only
Availability: Jan. 2012; Price: appx. $16,000 USD

[farsad]

عجب لنزایی!


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[ramink2]

با سلام:

Interview with Larry Thorpe:

http://www.dpreview.com/articles/768...h-larry-thorpe
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و :

The C300's sensor outputs still and video images in the 16:9 aspect ratio. Its dimensions are 24.4 x 13.5mm - modelled on the 'Super 35mm' motion picture film standard. It is slightly larger than Canon's APS-C format sensors (in 16:9 capture mode), but significantly smaller than the full-frame sensor inside the 5D Mark II and EOS 1-D X.

[M.Mobin]

Recording/Codec

Signal System: NTSC and PAL
Compression: 8 Bit MPEG-2 Long GOP
Color Space: 4:2:2 at 50Mbps recording
Maximum Bit Rate: 50Mbps (CBR)
Canon Log Gamma: Available
File Format: MXF (OP-1a)
Recording Options:

50Mbps (CBR) 4:2:2 422P@HL
1920×1080: 59.94i/29.97p/23.98p; 50i/25p; True 24 (24.00)
1280×720: 59.94i/29.97p/23.98p; 50p/25p; True 24 (24.00) 35Mbps (VBR) 4:2:0 MP@HL
1920×1080: 59.94i/29.97p/23.98p; 50i/25p
1280×720: 59.94p/29.97p/23.98p; 50p/25p 25Mbps (CBR) 4:2:0 MP@H14
1440×1080: 59.94i/29.97p/23.98p; 50i/25p
Audio

Linear PCM; 2-Channel; 16-Bit; 48kHz
Built-in Microphone: None
External Audio Inputs: 2 – XLR inputs (Auto and Manual level settings)
Recording Channel Selection: Two channel recording
XLR Mic Trimming: Available; -12dB, -6 dB, 0dB or +12dB
Recording Level Adjustment Range: – Infinity to +18dB
Phantom Power: Available: +48V
Headphone Adjustment: 16 Settings; Volume is muted at lowest setting
1KHz Tone: Available: -12, -18 or -20 dB
Image Sensor

Sensor Type: CMOS sensor (single-panel), equivalent to Super 35mm
Sensor Size: 24.6 x 13.8mm effective screen size (6.4 x 6.4 micrometer pixel pitch)
Scanning System: Progressive
Number of Sensors: 1
Filter: RGB Primary Color Filter (Bayer Array)
Imaging Processor: DIGIC DV III
Effective Pixels

Approx. 8.29 megapixels (3840 x 2160)
Total Pixels

Approx. 9.84 megapixels (4206 x 2340)
Max. Movie Recording Time

64GB Compact Flash (CF) card
Greater capacity is possible when both are used.
25Mbps: 310 minutes
35Mbps: 225 minutes
50Mbps: 160 minutes
Lens

Interchangeable: EF mount
Focusing System

Manual; Autofocus system not available
Max. Shutter Speed

1/2000 sec
ISO Range

320 to 20,000, 1-stop or 1/3-stop
ND Filter Settings

Mechanical ND filter system with option of clear, 2 stops, 4 stops, and 6 stops
White Balance

Auto, Manual, 2 Custom (2000K – 150,00K in 100K increments), Daylight, Tungsten
Frame Rate

NTSC: 59.94P, 59.94i, 29.97P, 23.98P
PAL: 50P, 50i, 25P
Film: 24P
Minimum Illumination

Full AUTO mode: TBA lux
Manual mode: TBA lux
Illumination Correction

Compensates for each lens’ light fall-off. Lens specific data stored in firmware
Genlock Terminal

BNC (input only)
HD/SD-SDI Terminal

BNC (output only), with embedded audio
Timecode Terminals

BNC (input/output), Sync Out (BNC)
Viewfinder

0.52-inch diagonal, color 16:9 rotatable LCD
+2.0 to -5.5 diopter eye adjustment
LCD Screen (Monitor Unit)

4-inch diagonal, 1.23 megapixel color 16:9 rotatable LCD
100% field of view
adj. brightness, contrast, color, sharpness and backlight
Microphone

None built-in
Recording Media

CF Card (Type 1 Only): 2 slots (Movie files); UDMA supported
SD Card: 1 slot: Still images, Custom Picture Data*, Clip Metadata and menu settings
*Custom Picture Data and settings are not compatible with data from other Canon models
USB Terminal

N/A
Video Terminal

Same as HD/SD-SDI Terminal
Audio Terminal

XLR 3-pin jack (2), Switchable between MIC/LINE
HDMI Terminal

Yes (Type A), output only
AV Mini-terminal/Headphone Terminal

3.5mm stereo mini-jack
WFT Terminal

For compatible Wi-Fi Accessory
Operating Temperature Range

Performance: 32°-104°F / 0°-40°C, 85% (relative humidity)
Operation: 23°-113°F / -5°-45°C, 60% (relative humidity)
Dimensions (W x H x D)

EOS C300 + Thumb Rest: 5.2 x 7.0 x 6.7 in / 133 x 179 x 171mm
EOS C300 + Grip: 6.9 x 7.0 x 6.7 in / 174 x 179 x 171mm
Camera + Monitor: 7.3 x 9.8 x 7.4 in / 185 x 249 x 187mm
Camera + Handle + Monitor: 7.3 x 11.2 x 11.9 in / 185 x 284 x 301mm
(not including lens hood, eyecup, grip belt)
Weight (not including lens)

Main Unit:
EOS C300: 3.2 lb / 1430g
Grip: 8.1 oz / 230g
Monitor Unit: 1.4 lb / 620g
Handle Unit: 6.3 oz / 180g
Thumb Rest: 0.35 oz / 10g
BP-955 Battery: 7.8 oz / 220g
Attachment fitting: 0.32 oz / 9g
CF Cards x 2: 0.63 oz / 18g
Measure hook: 0.11 oz / 3g
Body Cap, Camera Cover (either type): 0.63 oz / 18g EOS C300 w/:
Grip, Monitor, BP-955, 2@CF 5.6 lb / 2520g
Grip, Monitor, Handle, BP-955, 2@CF 6.0 lb / 2700g

[M.Mobin]

لنزهای سینمایی معرفی شده:




CN-E14.5-60mm T2.6 L S




CN-E24mm T1.5 L F




CN-E30-300mm T2.95-3.7 L S



CN-E50mm T1.3 L F





CN-E85mm T1.3 L F

[M.Mobin]

و یک SLR مفهومی

[stuonline89]

با سلام خدمت اساتید
چرا در لنز های فیلمبرداری دیافراگم رو با T در جه بندی می کنند؟
تو بعضی از لنز ها هم T را نوشتند و هم F را.این برای چی هست .همه را با F بنویسند که استاندارد باشد.
آیا نسبت دقیقی بین F و T برقرار است.
در یک سایتی نوشته بود هم مانت PL رو می تونه ساپورت کنه و هم EF را ( البته انگلیسی بود و من از رو حدس می گم ) مگه می شه ما نت رو روی دورببن عوض کر؟
با تشکر

[stuonline89]

و یک SLR مفهومی

یعنی چی مفهومی؟
امکان خاصی در این دیده شده؟
با تشکر