Blackmagic 17k 65mm IMAX
Opis sprzętu
Ekstremalnie wielkoformatowa cyfrowa kamera filmowa z sensorem 65 mm RGBW o wymiarach 51 × 24 mm, oferująca rozdzielczość do 17 520 × 8 040 oraz 16 stopni rozpiętości tonalnej. Umożliwia rejestrację obrazu w 17K z myślą o ogromnych ekranach w stylu IMAX, a także wykorzystanie centralnego cropu do realizacji materiałów kinowych i telewizyjnych.
Stosunek obrazu jak w kamerach Alexa265 czyli 2.2:1.
Specyfikacja techniczna
| Effective Sensor Size | 50.81 mm x 23.32 mm (65mm Format) |
|---|---|
| Pixel Pitch | 2.9 microns |
| Lens Mount | PL mount. Interchangeable with URSA Cine Mount LPL included. |
| Lens Control | Lens data from compatible PL or LPL lenses and control of some PL lenses. Lens control of compatible EF lenses. |
| Dynamic Range | 16 Stops |
| Shooting Formats | 17,520 x 8040 (17K 2.2:1 open gate) 16,128 x 8040 (17K 2:1) 15,360 x 8040 (17K 17:9) 14,304 x 8040 (17K 16:9) 17,520 x 7296 (17K 2.4:1) 12,288 x 8040 (12K 3:2) 12,288 x 6912 (12K 16:9) 12,288 x 6480 (12K 17:9) 12,288 x 5112 (12K 2.4:1) 9648 x 8040 (12K 6:5) 11,680 x 5360 (8K 2.2:1 open gate) 10,752 x 5360 (8K 2:1 full height) 8192 x 5360 (8K 3:2) 8192 x 4608 (8K 16:9) 8192 x 4320 (8K 17:9) 8192 x 3408 (8K 2.4:1) 5840 x 2680 (4K 2.2:1 open gate) 5376 x 2680 (4K 2:1 full height) 4096 x 2680 (4K 3:2) 4096 x 2304 (4K 16:9) 4096 x 2160 (4K 17:9) 4096 x 1704 (4K 2.4:1) |
| Frame Rates | Project frame rates of 23.98, 24, 25, 29.97, 30, 50, 59.94 and 60 fps supported. Maximum sensor frame rate dependent on resolution selected. |
| High Speed Frame Rates | 17K 2.2:1 open gate up to 60 fps 12K 2.4:1 up to 90 fps 8K 2.2:1 open gate up to 100 fps 8K 2.4:1 up to 170 fps |
| Built in ND Filters | None |
| Focus | Focus button turns on peaking, auto focus available using compatible lenses. |
| Iris Control | Iris wheel and touchscreen slider for manual iris adjustment on electronically controllable lenses, iris button for instant auto iris settings on compatible lenses so no pixel is clipped in film mode. Scene average auto exposure in video mode. |
| Screens | 2 x Monitoring Screens 1 x Camera Status Screen 1 x Electronic Viewfinder |
| Monitoring Screen Dimensions | 5 inch |
| Monitoring Screen Resolution | 1920px x 1080px |
| Monitoring Screen Brightness | 1500 nits |
| Monitoring Screen Type | LCD capacitive touchscreen |
| EVF Display Resolution | Full 1920 x 1080 6.22 Million dots |
| EVF Display Type | OLED |
| EVF Diopter Range | -5 to +5 |
| Tally | Live Tally Indicator on LCD, and URSA Cine EVF. |
| Metadata Support | Automatically populated lens data from i/Technology with compatible PL, LPL lenses and electronic EF and Hasselblad HC lenses when using optional EF lens mount or HC lens mount. Automatic recording of camera settings and slate data such as project, scene number, take and special notes. |
| Controls | Touchscreen menus on 5 inch screen. Push buttons for other controls. 7 assignable shortcut keys plus 6 assignable viewfinder shortcut keys on URSA Cine EVF. |
| Timecode Clock | Highly accurate timecode clock. Less than 1 frame drift every 8 hours. |
