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https://www.evernote.com/shard/s625/sh/7271bf62-59fa-4aec-90d4-67ff7230ee85/f4fc450d634aea2982b723fdfe788d0c
Sensing unit and also lenses: You will probably have to approve a smaller sized sensing unit size, and also no zoom lens. Much less glass indicates less weight, which suggests a longer flight time. Resonance: this