Introduction Panasonic is overhauling its line up of older lens models, revamping the cosmetic appearance, and, where applicable updating focusing and image stabilization systems.This new model ...

Introduction Updated from its predecessor, the popular 10-year-old Tamron 18-200mm f/3.5-6.3 XR Di II LD, the latest incarnation benefits from Tamron’s Vibration Compensation (VC) system to help ...

Boasting a new optical construction the Nikkor AF-S DX 18-300mm f/3.5-6.3G ED VR is 280g lighter than its predecessor, but has a maximum aperture of f/6.3 compared to f/5.6.Nikkor AF-S DX 18-300mm f/3 ...

Please note: While revisiting the results of previous tests on the Tamron SP150-600mm (A022), we became aware of some anomalies in the data set. Because of this, we at DxOMark are currently reviewing ...

Introduction The main novelty for this 7.5x zoom is its autofocus, christened STM (Stepping Motor Technology), that allows fingertip editing, but especially the ability to provide continuous tracking ...

Introduction After a raft of critical reviews and user feedback reporting of tardy AF, Canon’s first mirrorless camera hasn’t been quite the success the firm envisaged. Nevertheless, Canon has since ...

Tamron 18-270mm F/3.5-6.3 Di II VC PZD Canon and Nikon mount DxOMark brief review This lens is much lighter and smaller than the previous “all-in-one” lens designed by Tamron, the AF 18-270mm ...

Introduction As the equivalent to a 28 to 300mm or thereabouts in 35mm terms, APS-C format 18-200mm zooms have become rightfully popular as a lens for all-round use.  As a consequence of Sigma’s ...

Introduction When we analyzed the optical performance of the earlier Nikkor 18-135mm f/3.5-5.6G IF-ED on the new Nikon D7100, we discovered that the modestly priced ($480) ‘super-zoom’ was the best in ...

Introduction With more choice than either Canon or Nikon can currently offer, Sigma has an enviable range of telephoto zooms. Given the wider zoom range and a $1,659 price tag that comfortably ...

Introduction Optically the Nikon AF-S Nikkor 80-400 f4.5-5.6G ED VR is completely different from the previous model, 20 elements including 5 of ED (Extra-Low Dispersion) or Super ED Glass arranged in ...