Cinema camera

Vision Research Phantom 65 recording modes

The Vision Research Phantom 65 has 9 recording modes in the Cutvey Viewfinder gear list, from 4096 x 2440 (Full Sensor) at 51.2 × 30.5 mm down to 1280 x 720 at 16 × 9 mm. A 35mm lens covers 72.4° across on the widest mode and 25.8° on the narrowest, so the mode you record changes the frame as much as the lens does.

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Recording modes and sizes

Each row is one recording mode as the app knows it: the active area the mode reads from the sensor, the resolution it records, the image circle a lens must cover, and how much smaller it is than a 36 × 24 mm full frame by diagonal. The last column is the line the app prints under the mode: the maker, how the size was found and the day it was read.

ModeActive areaResolutionImage circleFull frame cropSize from
4096 x 2440 (Full Sensor)51.2 × 30.5 mm4096 × 244059.6 mm0.73xVision Research · derived from pixel pitch · 2026-10-11
4096 x 2304 (4K 16:9)51.2 × 28.8 mm4096 × 230458.8 mm0.74xVision Research · derived from pixel pitch · 2026-10-11
4096 x 1712 (65mm 2.40)51.2 × 21.4 mm4096 × 171255.5 mm0.78xVision Research · derived from pixel pitch · 2026-10-11
3840 x 2160 (UHD)48 × 27 mm3840 × 216055.1 mm0.79xVision Research · derived from pixel pitch · 2026-10-11
2048 x 2048 (1:1) (anamorphic intended)25.6 × 25.6 mm2048 × 204836.2 mm1.2xVision Research · derived from pixel pitch · 2026-10-11
2048 x 1104 (2K 1.85)25.6 × 13.8 mm2048 × 110429.1 mm1.49xVision Research · derived from pixel pitch · 2026-10-11
2048 x 872 (2K 2.35)25.6 × 10.9 mm2048 × 87227.8 mm1.56xVision Research · derived from pixel pitch · 2026-10-11
1920 x 1080 (HD)24 × 13.5 mm1920 × 108027.5 mm1.57xVision Research · derived from pixel pitch · 2026-10-11
1280 x 72016 × 9 mm1280 × 72018.4 mm2.36xVision Research · derived from pixel pitch · 2026-10-11

"Published" means the size was read from a published figure. "Derived from pixel pitch" means it was worked out from the photosite count and the published pixel size. A Provisional mode is still waiting for a second person to check it, so give its frame a little room. Counted November 2, 2026.

Anamorphic modes

2048 x 2048 (1:1) is flagged as made for anamorphic lenses. With a squeeze the lens sees a wider slice than the mode's width, and the picture is stretched back out in post. Horizontal angle with a 2x squeeze:

Mode40mm 2x50mm 2x75mm 2x100mm 2x
2048 x 2048 (1:1)65.2°54.2°37.7°28.7°

Try another squeeze in the anamorphic calculator or read anamorphic lenses explained.

Field of view for a standard lens set

Degrees across the frame for spherical primes, worked out from each mode's own width. A wider mode sees more on the same lens; that is why a 35mm feels different on open gate and on a 4K crop.

Mode18mm24mm35mm50mm85mm135mm
4096 x 2440 (Full Sensor)109.8°93.7°72.4°54.2°33.5°21.5°
4096 x 2304 (4K 16:9)109.8°93.7°72.4°54.2°33.5°21.5°
4096 x 1712 (65mm 2.40)109.8°93.7°72.4°54.2°33.5°21.5°
3840 x 2160 (UHD)106.3°90.0°68.9°51.3°31.5°20.2°
2048 x 2048 (1:1)70.8°56.1°40.2°28.7°17.1°10.8°
2048 x 1104 (2K 1.85)70.8°56.1°40.2°28.7°17.1°10.8°
2048 x 872 (2K 2.35)70.8°56.1°40.2°28.7°17.1°10.8°
1920 x 1080 (HD)67.4°53.1°37.8°27.0°16.1°10.2°
1280 x 72047.9°36.9°25.8°18.2°10.8°6.8°

The lens that frames like full frame

If the director thinks in full frame focal lengths, this is the lens on each mode that gives the same horizontal angle. The last column does the same against a Super 35 frame 24.89 mm wide.

ModeLike a 24mm on full frameLike a 35mmLike a 50mmLike a 35mm on Super 35
4096 x 2440 (Full Sensor)34.1mm49.8mm71.1mm72mm
4096 x 2304 (4K 16:9)34.1mm49.8mm71.1mm72mm
4096 x 1712 (65mm 2.40)34.1mm49.8mm71.1mm72mm
3840 x 2160 (UHD)32mm46.7mm66.7mm67.5mm
2048 x 2048 (1:1)17.1mm24.9mm35.6mm36mm
2048 x 1104 (2K 1.85)17.1mm24.9mm35.6mm36mm
2048 x 872 (2K 2.35)17.1mm24.9mm35.6mm36mm
1920 x 1080 (HD)16mm23.3mm33.3mm33.7mm
1280 x 72010.7mm15.6mm22.2mm22.5mm

Pick any two modes in the crop factor calculator to match a lens on another camera, or read sensor size and field of view.

Depth of field on each mode

Cutvey Viewfinder picks the circle of confusion for depth of field from the recording mode's own gate, unless you choose one on the panel. These are the values it starts from.

ModeDiagonalCircle of confusionWhy
4096 x 2440 (Full Sensor)59.6 mm0.042 mmnearest to 65mm
4096 x 2304 (4K 16:9)58.7 mm0.042 mmnearest to 65mm
4096 x 1712 (65mm 2.40)55.5 mm0.042 mmnearest to 65mm
3840 x 2160 (UHD)55.1 mm0.042 mmnearest to 65mm
2048 x 2048 (1:1)36.2 mm0.025 mmnearest to Super 35
2048 x 1104 (2K 1.85)29.1 mm0.025 mmnearest to Super 35
2048 x 872 (2K 2.35)27.8 mm0.025 mmnearest to Super 35
1920 x 1080 (HD)27.5 mm0.025 mmnearest to Super 35
1280 x 72018.4 mm0.015 mmnearest to Super 16

Work out near, far and hyperfocal for any lens in the depth of field calculator.

Frame this camera in the app

Open Cutvey Viewfinder, tap the strip at the top of the viewfinder and choose Vision Research Phantom 65 and the mode you will record. Your iPhone or iPad then draws that mode's frame for every lens in your kit, with the band where a lens sees wider than the phone. Check one lens here first in the field of view calculator.

More Vision Research bodies

Camera and lens names are trademarks of their respective owners, used only to identify the equipment. The sizes come from the Cutvey Viewfinder gear list, which is as accurate as its sources. Request a correction.

Frame the Vision Research Phantom 65 on your phone

Cutvey Viewfinder draws this camera's frame for every lens in your kit, on iPhone and iPad. $19.99, once.