Tamron 18-400mm f / 3.5-6.3 Di II VC HLD code B028 is the only all-in-one zoom lens available today for 1.5x crop DSLRs with a focal length of 18mm – 400mm for a zoom ratio of 22.2x. If converted to 35mm fullframe, the longest focal length would be equivalent to 600mm on Nikon or 640mm on Canon. Although the zoom range is relatively drastic, but this lens ensures a compact size compatible with body DSLR and especially with anti-vibration as well as close-up at the closest distance of 45cm .
Just like the finishing touches of recent Tamron lenses, the 18-400mm f / 3.5-6.3 has a very smooth appearance and comes in contact with protective gaskets to ensure maximum moisture control. Dirt penetrates inside. Although made of plastic, the fineness of this tube is very good for the feel of hand on the hand is very strong and certainly in the state of collapse or zoom out.
When compacted, the lens has a uniform diameter from tail to tip of lens, I appreciate this design because it ensures the lens has a high finishing look and feel comfortable. , easier to manipulate. The size of the zoom is nearly twice as long as the zoom, ensuring that when you attach to the body without feeling the head down.
Occupying a large area in the middle of the lens is a large rubber zoom ring for good grip, although the zoom range is quite wide, but the journey of this zoom range is only about 90 degrees, that is encapsulated in 1 Our wrist rotates when changing focus from 18mm to 400mm.
Similar to the journey of the zoom ring, the journey of the focus ring is also very short only about 60 degrees for very fast focus from near 0.45m to infinity. This focus ring is located at the top of the lens and there is less chance of being touched.
On this tube, Tamron also equips us with 3 hard buttons to switch between the manual focus / autofocus mode, anti-vibration switch and the other one with the zoom key to prevent the lens from zooming in. The cases of strong movement when wearing the machine or holding the machine in the direction of the down.
This tube uses a non-72mm diameter filter which is quite common for users to take advantage of available filters.
where can you get a Tamron 18-400mm f3.5-6.3 Di II VC HLD online
Tamron 18-400mm F/3.5-6.3 DI-II VC HLD All-In-One Zoom For Nikon APS-C Digital SLR Cameras (6 Year Limited USA Warranty): Buy it now
Tamron 18-400mm F/3.5-6.3 DI-II VC HLD All-In-One Zoom For Canon APS-C Digital SLR Cameras (6 Year Limited USA Warranty): Buy it now
Tamron 18-400mm f/3.5-6.3 Di II VC HLD Zoom Lens with 3 UV/CPL/ND8 Filters + Tripod + Pouch Kit for Nikon DSLR Cameras: Buy it now
Tamron 18-400mm f/3.5-6.3 Di II VC HLD Zoom Lens with 3 Filters + Flash + Diffuser + Reflector Kit for Nikon DSLR Cameras: Buy it now
Inside the Tamron 18-400mm, there are 16 lenses divided into 11 groups, including aspherical lenses, spherical ash and low scattering lenses to correct spherical fading, Image retains sharpness, and optimal resolution, which limits the distortion of the image.
To put it this way, inserting a focal length from 18mm wide angle to 400mm telephoto angle into a lens of this size is a brave thing to demonstrate show power of Optical Tamron.
Not to mention that the lens also has the ability to focus at a distance of up to 45mm, this is the distance from the subject to the sensor, so you can imagine that when zoomed out, the length of this lens is approximately You can take close-up shots at a distance of only about 20cm from the lens
Distortion issues at the widest focal length, sharpness throughout the focal range, as well as image quality brought by this lens have been remarkably resolved by Tamron on this particular lens.
Another impressive feature of this lens is that in addition to the built-in HLD motor, space is limited thanks to its small size and arc shape to reduce the size of the lens. Tamron 18-400mm also equipped with effective VC anti-shake when shooting in low light or when shooting without tripods at telephoto focal distance as at 400mm.
These two factors have further enhanced the user experience of an all-in-one lens with such a zoom range.
The lens I borrowed for the Nikon, when mounted as the DX body like the Nikon D7100 used in this test, will give a focal length equivalent to 27-600mm when converted to 35mm fullframe. As I said above, this lens will meet all of our basic everyday photography needs.
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