the development of a new ultra-telephoto 100-400mm F/4.5-6.3 Di VC USD zoom lens
(Model A035) for full-frame DSLR cameras.
optical design of Model A035 includes 3 LD (Low Dispersion) lens elements for
greater aberration reduction and Tamron’s original eBAND Coating for superior
anti-reflection performance. At 1,115g (39.3 oz.) the new lens is the lightest
weight in its class* and features magnesium material in key areas of the lens
barrel to improve weight reduction, strength and portability. The Model A035
delivers fast and precise autofocus performance and consistently powerful VC
(Vibration Compensation) benefits thanks to the high-speed Dual MPU
(Micro-Processing Unit) control system that is found in the latest Tamron lens
Model A035 is
fully compatible with Tamron’s 1.4X tele converter and the Tamron TAP-in
ConsoleTM that enables lens customizations for focus adjustments, VC
mechanism adjustments and more. Additionally, an Arca Swiss compatible tripod
mount is available as an optional accessory.
of features and optional accessories join to create a lens that photographers
everywhere will enjoy using in various shooting situations, including low-light
conditions that require handheld operation as well as those where convenient
attachment to a tripod is preferred.