Well let's start talking about it why not....Aspect ratio
1.43 : 1(Film IMAX - some scenes)
1.78 : 1(4K Blu-ray - some scenes)
1.90 : 1(Digital IMAX - some scenes)
2.20 : 1(70mm and Digital)
2.39 : 1(35mm)
Camera
IMAX MKIII, Panavision Sphero 65 and Hasselblad Lenses
IMAX MKIV, Panavision Sphero 65 and Hasselblad Lenses
IMAX MSM 9802, Panavision Sphero 65 and Hasselblad Lenses
Panavision Panaflex System 65 Studio, Panavision System 65 Lenses
Negative Format
65 mm(also horizontal, Kodak)
Cinematographic Process
IMAX
Panavision Super 70
Printed Film Format
35 mm
70 mm(also horizontal, also IMAX DMR blow-up)
D-Cinema