Zoom-lens reflex camera

[Image:Olympus-Is50qd.png|thumb|right|Olympus IS50QD]
A zoom-lens reflex camera is a low-end single-lens reflex camera having an integrated zoom lens rather than the Lenses for [SLR and DSLR cameras|interchangeable lenses] found on other SLR cameras.
The term was coined by Olympus for the film cameras.
Olympus also applied the designation to the D-500L & D-600L in press releases carried by PR Newswire. Olympus now refers to these cameras, along with the
D-620L, simply as "Digital cameras".
For the Olympus E-10 and E-20 digital cameras, while some journalists continued to apply the term ZLR, Olympus themselves reverted to using the term SLR.