FORMAT CROP FACTOR
(in relation to 35mm) 		APPROXIMATE DIMENSIONS APPROXIMATE DIAGONAL NOTES + EXAMPLES
Regular 35mm N/A 21.95 × 16 mm 27.16 mm Academy Gate which makes room for optical soundtrack
Super 35 4 Perf N/A 24.89 × 18.66 mm 31.1 mm Full Aperture: same gate as pre sync sound cameras
Super 35 3 Perf N/A 24.89 x 13.86 mm 28.48 mm Basis of comparison for 35mm optics used on digital cameras
35 2 Perf N/A 21.95 x 9.35 mm 23.85 mm Recently "rediscovered", roughly same cost as Super 16 due to less processing costs and longer run times per mag. Leaves room for optical soundtrack
Super 35 2 Perf N/A 24.89 x 9.35 mm 26.58 mm Aaton Penelope Motion Picture Camera
Vistavision/ 135 Still / Digital Full Frame same FoV as 35mm still camera 36 x 24 mm 43.3 mm Horozontally fed through camera like SLR cameras resulting in same dimensions as a 135 (aka 35mm still) frame
         
65mm / 70mm N/A 52.48 x 23.01 mm 57.3 mm  
Imax N/A 70.41 x 52.63 mm 87.9 mm Goes through the camera horizontally creating a much larger negative
         
Regular 16mm 2x 10.26 x 7.49 mm 12.7 mm  
Super 16mm 2x 12.52 x 7.41 mm 14.54 mm  
         
Super 8mm x5.4 6.22 x 4.22 mm 7.52 mm Pro 8mm (pro8mm.com) makes a slightly larger gate
         
Digital Super 35 No Crop Factor 24.4 x 13.7 mm 28.48 mm RED ONE, Panavision Genesis, Arri D-21, etc.
1/3" HD x7.2 4.8 x 3.6 mm 6 mm  
1/2" HD x5.4 6.4 x 4.8 mm 8 mm  
2/3" HD x2.5 8.8 x 6.6 mm 11 mm Roughly comparable to S16
         
DSLR (APS-C)

Canon x1.6 /
Nikon x1.5

22.2 x 14.8 mm 26.68 mm  
Digital 4/3 System x2 17.3 x 14mm 22.5 mm