17mm Micro Four Thirds vs 35mm Full frame

17mm Micro Four Thirds and 35mm Full frame frame practically the same. The shapes differ: 17mm Micro Four Thirds is 4:3, 35mm Full frame is 3:2.

Reference photo: Forest

The scene as framed by 17mm Micro Four Thirds — A What 17mm Micro Four Thirds sees

The scene as framed by 35mm Full frame — B What 35mm Full frame sees

The numbers

	A 17mm on Micro Four Thirds	B 35mm on Full frame
Focal length	17mm	35mm
Full-frame equivalent	34mm	35mm
Horizontal	53.9°	54.4°
Vertical	41.8°	37.8°
Diagonal	65°	63.4°
Sensor	Micro Four Thirds 17.3 × 13 mm	Full frame 36 × 24 mm
Crop factor	×2	×1
Aspect ratio	4:3	3:2

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