ZLR

Zoom lens reflex might refer to an SLR (or dSLR) type camera with a zoom lens which can not be removed. No such camera models are currently in production, as all fixed lens cameras either use an electronic viewfinder (EVF), or a separate optical finder. Most famous were Olympus IS-series cameras.Since no such cameras exist, the term is not generally used.
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AAICWpro/ZoneAlarm Mailsafe renamed File  .sct

ZoneAlarm Mailsafe Renamed .SCT File (Zone Labs)

Zoom Lens Reflex

Zoom Lens Reflex, a term coined by Olympus to describe their fixed mount lens SLR type cameras. An SLR camera has interchangeable lenses, a ZLR has a non-removeable zoom lens.