RED RAVEN 4.5K

The sensor, in perspective.

Capture area at a shared scale. The dashed outline is a 36 × 24 mm full-frame reference.

Cameras

Capture area

Sensor area indexGeometric · full frame = 100: 28.8
Active dimensions: 23.04 × 10.80 mm
Active area: 248.83 mm²
Crop factor: 1.70 ×
Area vs full frame: -1.80 stops

The index is calculated from area, assuming equal scene illumination, f-number and exposure time. It is not a low-light test or an image-quality score: lens transmission, quantum efficiency, noise and processing are not included. A crop mode changes the area used, not the physical sensor.

Dynamic range ≠ EV operating range. Autofocus and metering limits describe operating conditions. Manufacturer HDR claims appear separately below; independent dynamic-range measurements require a matched test method, ISO and noise threshold.

Sensor specifications

Reference active width: 23.04 mm
Reference active height: 10.80 mm
Sensor technology: CMOS
Reference capture area: 4.5K 2.1

Capture & exposure

Camera family: Cinema
Shutter: Rolling

Capture modes

24 capture modes

4.5K 2.1
Active height
10.80 mm
Active width
23.04 mm
Horizontal pixels
4,608 px
Vertical pixels
2,160 px
4.5K WS
Active height
9.72 mm
Active width
23.04 mm
Horizontal pixels
4,608 px
Vertical pixels
1,944 px
4K FF
Active height
10.80 mm
Active width
20.48 mm
Horizontal pixels
4,096 px
Vertical pixels
2,160 px
4K 2:1
Active height
10.24 mm
Active width
20.48 mm
Horizontal pixels
4,096 px
Vertical pixels
2,048 px
4K WS
Active height
8.64 mm
Active width
20.48 mm
Horizontal pixels
4,096 px
Vertical pixels
1,728 px
4K HD
Active height
10.80 mm
Active width
19.20 mm
Horizontal pixels
3,840 px
Vertical pixels
2,160 px
3.5K FF
Active height
9.38 mm
Active width
17.92 mm
Horizontal pixels
3,584 px
Vertical pixels
1,876 px
3.5K 2:1
Active height
8.96 mm
Active width
17.92 mm
Horizontal pixels
3,584 px
Vertical pixels
1,792 px
3.5K WS
Active height
7.56 mm
Active width
17.92 mm
Horizontal pixels
3,584 px
Vertical pixels
1,512 px
3.5K HD
Active height
9.38 mm
Active width
16.80 mm
Horizontal pixels
3,360 px
Vertical pixels
1,876 px
3K FF
Active height
8.10 mm
Active width
15.36 mm
Horizontal pixels
3,072 px
Vertical pixels
1,620 px
3K 2:1
Active height
7.68 mm
Active width
15.36 mm
Horizontal pixels
3,072 px
Vertical pixels
1,536 px
3K WS
Active height
6.48 mm
Active width
15.36 mm
Horizontal pixels
3,072 px
Vertical pixels
1,296 px
3K HD
Active height
8.10 mm
Active width
14.40 mm
Horizontal pixels
2,880 px
Vertical pixels
1,620 px
2.5K FF
Active height
6.70 mm
Active width
12.80 mm
Horizontal pixels
2,560 px
Vertical pixels
1,340 px
2.5K 2:1
Active height
6.40 mm
Active width
12.80 mm
Horizontal pixels
2,560 px
Vertical pixels
1,280 px
2.5K WS
Active height
5.40 mm
Active width
12.80 mm
Horizontal pixels
2,560 px
Vertical pixels
1,080 px
2.5K HD
Active height
6.70 mm
Active width
12 mm
Horizontal pixels
2,400 px
Vertical pixels
1,340 px
2K FF
Active height
5.40 mm
Active width
10.24 mm
Horizontal pixels
2,048 px
Vertical pixels
1,080 px
2K 2:1
Active height
5.12 mm
Active width
10.24 mm
Horizontal pixels
2,048 px
Vertical pixels
1,024 px
2K WS
Active height
4.32 mm
Active width
10.24 mm
Horizontal pixels
2,048 px
Vertical pixels
864 px
2K HD
Active height
5.40 mm
Active width
9.60 mm
Horizontal pixels
1,920 px
Vertical pixels
1,080 px
1K HD
Active height
3.88 mm
Active width
6.91 mm
Horizontal pixels
1,280 px
Vertical pixels
720 px
1K WS
Active height
2.59 mm
Active width
6.91 mm
Horizontal pixels
1,280 px
Vertical pixels
480 px