Panasonic's 2003 flagship ultra-zoom — 4MP CCD, constant f/2.8 12x 35-420mm, MEGA O.I.S.
The Panasonic Lumix DMC-FZ10 arrived in November 2003 as the flagship of Panasonic's early FZ ultra-zoom line, following the FZ1 and FZ2. Its headline feature was keeping a constant f/2.8 aperture across the entire 12x zoom, paired with optical stabilisation — a rare combination at its 599-dollar launch price.
A 4-megapixel 1/2.5in CCD sits behind a Leica DC Vario-Elmarit 12x zoom of 35-420mm equivalent with a constant f/2.8 maximum aperture, built from 13 elements in 8 groups with three aspherics. MEGA O.I.S. stabilisation, shutter speeds of 8 to 1/2000 sec, a pop-up flash and 4:3 or 16:9 capture round out the specification.
It is an early-bridge-camera collectible as much as a user today: the constant f/2.8 reach remains impressive, and the SLR-style body handles well for birds, sport practice and travel. Four megapixels, slow CCD readout and early-2000s autofocus keep it a fair-weather, unhurried camera by modern standards.
Check stabilisation engages and the big zoom tracks smoothly with no grinding, and inspect the large fixed front element for marks. It uses a proprietary rechargeable battery, so a working pack and charger matter, files store to SD cards, and sensor output shows its age in low light.