Assertion: lens's mm | /r/HasProperty | 1:1.8-2.8
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Source sentences:
text: However if you actually look at the camera you will see "6.1-30.5mm 1:1.8-2.8" written on it, so Canon is applying a multiplier to the description of their lens and telling you what equivalent lens on a 35mm full frame camera would give you the same field of view as the lens on their small sensor digicam.