Means that the camera has a real multi-focal length lens, this is not the same as a “Digital Zoom” which magnifies the center portion of the picture.
Optical Zoom
DISCLOSURE: "THIS POST MAY CONTAIN AFFILIATE LINKS/BANNERS, AND THE SITE MAY EARNS A SMALL COMMISSION WHEN YOU BUY THE PRODUCT AT NO ADDITIONAL COST TO YOU. WE RECOMMEND THESE PRODUCTS BECAUSE OF THEIR TOP QUALITY AND LOW PRICES".
