Μετά το drive, και το anonymos
(που μόλις ήρθε στους κινηματογράφους),
είπα να ανοίξω ένα νήμα,
για άλλη μια εκπληκτική κάμερα
http://www.arri.com/camera/digital_cameras/cameras.html
wiki:
ALEXA
Output Options:
technical data
ALEXA PLUS
Output Options
technical data
ALEXA M
ALEXA Studio
(που μόλις ήρθε στους κινηματογράφους),
είπα να ανοίξω ένα νήμα,
για άλλη μια εκπληκτική κάμερα
http://www.arri.com/camera/digital_cameras/cameras.html
wiki:
ALEXA
Output Options:
technical data
| Camera Type | 35 format film-style digital camera with integrated shoulder arch and receptacles for 15 mm lightweight rods. |
| Sensor | 35 format ALEV III CMOS with Dual Gain Architecture (DGA) and Bayer pattern color filter array. 1.5x oversampling for 1920 x 1080 output. 1.78:1 (16:9) sensor area used for image out. |
| Frame Rates | "ProRes 422 (Proxy), 422 (LT), 422 and 422 (HQ): 0.75 - 60 fps |
| Shutter | Electronic rolling shutter, adjustable from 5.0° to 358.0° with 1/10 degree precision. |
| Exposure Latitude | 14 stops for all sensitivity settings from EI 160 to EI 3200, as measured with the ARRI Dynamic Range Test Chart (DRTC) |
| Exposure Index | EI 160 (+5.0 / -9.0), EI 200 (+5.3 / -8.7), EI 400 (+6.3 / -7.7), EI 800 (+7.4 / -6.6), EI 1600 (+8.4 / -5.6), EI3200 (+9.4 / -4.6) Values behind the exposure index are the number of stops above and below 18% grey. These values are for Log C. Rec 709 and DCI P3 have 0.5 stops fewer in the low end at EI 160, 0.4 stops fewer in the low end at EI 200 and 0.2 stops fewer in the low end at EI 400. Otherwise they are the same. |
| White Balance | Separate red/blue and green/magenta balance available through Auto White Balance or manual setting. Red/blue: 2000 to 11000 Kelvin, adjustable in 100 K steps, with 1 CC = 035 Kodak CC values or 1/8 Rosco values. presets of 3200 (tungsten), 4300 (fluorescent), 5600 (daylight), 7000 (daylight cool). Green/magenta: -8 to +8 color correction (CC), |
ALEXA PLUS
Output Options
technical data
| Camera Type | 35 format film-style digital camera with integrated shoulder arch and receptacles for 15 mm lightweight rods. |
| Sensor | 35 format ALEV III CMOS with Dual Gain Architecture (DGA) and Bayer pattern color filter array. 1.5x oversampling for 1920 x 1080 output. 1.78:1 (16:9) sensor area used for image out. |
| Frame Rates | "ProRes 422 (Proxy), 422 (LT), 422 and 422 (HQ): 0.75 - 60 fps |
| Shutter | Electronic rolling shutter, adjustable from 5.0° to 358.0° with 1/10 degree precision. |
| Exposure Latitude | 14 stops for all sensitivity settings from EI 160 to EI 3200, as measured with the ARRI Dynamic Range Test Chart (DRTC) |
| Exposure Index | EI 160 (+5.0 / -9.0), EI 200 (+5.3 / -8.7), EI 400 (+6.3 / -7.7), EI 800 (+7.4 / -6.6), EI 1600 (+8.4 / -5.6), EI3200 (+9.4 / -4.6) Values behind the exposure index are the number of stops above and below 18% grey. These values are for Log C. Rec 709 and DCI P3 have 0.5 stops fewer in the low end at EI 160, 0.4 stops fewer in the low end at EI 200 and 0.2 stops fewer in the low end at EI 400. Otherwise they are the same. |
| White Balance | Separate red/blue and green/magenta balance available through Auto White Balance or manual setting. Red/blue: 2000 to 11000 Kelvin, adjustable in 100 K steps, with 1 CC = 035 Kodak CC values or 1/8 Rosco values. presets of 3200 (tungsten), 4300 (fluorescent), 5600 (daylight), 7000 (daylight cool). Green/magenta: -8 to +8 color correction (CC), |
ALEXA M
ALEXA Studio
