For wildlife, sports activities and panorama images, the Tamron 100-400mm F/4.5-6.Three Di VC USD (Mannequin A035) presents a flexible vary of telephoto focal lengths that mean you can get intimate views in your topics and seize them in gorgeous element. Accessible in Canon and Nikon mounts, the lens is designed to be used with each full-frame and APS-C format DSLRs, with a 35mm-equivalent focal size vary of roughly 150mm to 600mm when used with the latter.
“The Tamron 100-400mm gives the optimum mixture of focal size vary, dimension and efficiency,” says professional nature photographer Lewis Kemper, who has shot extensively with the lens. “With sufficient attain for these difficult-to-get-close-to topics, but straightforward to carry and carry, this is a perfect lens for many circumstances. Pair this with a wide-angle zoom, and you’d have every thing you want for any journey state of affairs.”
Designed to face up to the weather, the lens consists of a number of leak-proof seals all through the lens barrel, which is primarily constructed from sturdy but light-weight magnesium, decreasing weight for hand-held capturing. Tamron’s Vibration Compensation system is built-in and contains a devoted microprocessor to ship as much as 4 stops of compensation, additional enhancing hand-held efficiency. “I actually just like the construct high quality of this lens,” Kemper remarks. “From the nice Vibration Compensation system to smaller particulars just like the well-made lens hood, every thing about this lens is top of the range.
“I really like its mild weight and straightforward dealing with,” Kemper continues. “This lens is a pleasure to hold and to shoot with. I can maintain all of it day and never have sore arms. When photographing from my kayak, the Vibration Compensation system makes it really easy to get sharp footage hand-held, even from a transferring kayak.” And for conditions whenever you’d want to shoot from a tripod, you’ll be able to connect the detachable tripod collar, which is thoughtfully designed with an Arca-Swiss appropriate base, so it would slide proper in to most quick-release tripod mounts with out the necessity of a further plate.
For transferring topics comparable to wildlife, the lens incorporates a specialised Digital Sign Processor, which, in live performance with the lens’s Ultrasonic Silent Drive (USD) autofocus motor, allows the lens to seamlessly observe the topics with quick, exact focusing. Kemper’s expertise with the lens confirms the expertise. “This lens focuses extremely quick to catch all of the motion,” he observes.
In fact, a very powerful attribute of a lens is its optical efficiency. The 100-400mm Di VC USD’s design consists of 17 optical components in 11 teams. Three low-dispersion (LD) components are employed to right for aberrations widespread with telephoto lenses. Moreover, Tamron’s proprietary eBAND (Prolonged Bandwidth & Angular-Dependency) Coating helps get rid of inner reflections that may compromise picture high quality, and a fluorine coating on the entrance component protects the lens from mud and splashes and makes it straightforward to maintain clear. The lens presents a minimal focusing distance of simply 59 inches, with a most magnification ratio of 1:3.6. Its nine-blade, round diaphragm leads to stunning bokeh results when capturing to realize delicate, out-of-focus backgrounds.
For those who want even larger telephoto attain, the lens is appropriate with Tamron’s TELECONVERTER 1.4x (Mannequin TC-X14) and TELECONVERTER 2.0x (Mannequin TC-X20) for as much as double the utmost focal size. Just like the lens, these teleconverters additionally characteristic built-in climate sealing, they usually absolutely assist the lens’s autofocus and Vibration Compensation techniques with ƒ/8-compatible cameras.
Collectively, the optical design and development ship superior picture high quality. “My largest shock utilizing the Tamron 100-400mm got here once I opened the recordsdata and noticed how sharp and crisp the photographs regarded proper out of the digicam,” says Kemper. “You may see each feather, blade of grass, tree department—or no matter particulars you seize with the lens— in superb readability. I’ve lowered my normal sharpening presets in post-processing when utilizing this lens as a result of the photographs are already so sharp.”
Kemper concludes, “Whether or not you’re photographing the panorama or wildlife, this lens matches proper in, supplying you with very good sharpness, in such a well-designed and manufactured bundle.”
For extra details about the Tamron 100-400mm F/4.5-6.Three Di VC USD, go to Tamron’s web site at tamron-usa.com.