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Introduction
The Tamron 35-150mm F/2-2.8 Di III VXD is a flexible wide-angle to medium telephoto zoom lens for Sony’s vary of Alpha 35mm full-frame mirrorless cameras.The optical system is comprised of 21 components in 15 teams, together with 4 LD (Low Dispersion) lens components to scale back aberrations and three GM (Glass Molded Aspherical) lens components.This lens has a minimal focusing distance of 33cm / 13″ with a most magnification ratio of 1:5.7.It encompasses a rounded 9-blade diaphragm which creates a sexy blur to out-of-focus areas of the picture and an inner focusing mechanism which suggests the lens barrel would not transfer.The Tamron 35-150mm makes use of the very newest VXD linear motor focus mechanism for quick, quiet and exact auto-focusing, and full-time handbook focus override can be attainable. There are two Focus Management buttons, Customized and Lock switches, a USB Connector Port, and it has a moisture-sealed development.The Tamron 35-150mm was first introduced in August 2021 and it’s designed and made in Japan.The Tamron 35-150mm F/2-2.8 Di III VXD lens is accessible now priced at £1599 / $1899 within the UK and USA, respectively.
Ease of Use
Given the quick and fixed f/2-2.8 most aperture and huge zoom vary, the Tamron 35-150mm F/2-2.8 Di III VXD is unsurprisingly a relatively massive and relatively heavy lens, measuring virtually 16cms in size and weighing in at nicely over 1kg – 1,165g to be exact.
In the event you take into account that it may successfully exchange each a 28-70mm and 70-200mm lens in a typical occasion images setup, nonetheless, it is really considerably lighter, simply as long as you do not thoughts the discount in zoom vary at both finish.
Whereas you should use it on a smaller APS-C physique just like the Sony A6000 collection of cameras, it will not steadiness notably nicely and the equal focal size may also change to 52-225mm.
As demonstrated by the product photographs, it is a a lot better match for a extra skilled full-frame digicam just like the Sony A7R IV that we examined it with, the place it simply feels higher balanced and extra “at dwelling”.
Construct high quality is superb, regardless of Tamron historically providing lenses on the cheaper finish of the market. The Tamron 35-150mm F/2-2.8 Di III VXD feels very stable in your hand, with the outer barrel produced from high-grade plastics as in all of their latest lenses.
In comparison with earlier Tamron lenses, although, the 35-150mm has a extra shiny, shinier black end, a redesigned sample on the main target and zoom rings, and a extra scratch and fingerprint resistant exterior.
The Tamron 35-150mm F/2-2.8 Di III VXD feels stable sufficient in your hand, regardless of its principally polycarbonate development. It has a metallic lens mount.
The zoom ring is huge sufficient , gives a easy motion and has a tactile ridged, rubberised grip band. The lens extends by about an additional 4.5cm when totally zoomed out to 150mm.
The 35-150mm F/2-2.8 Di III VXD encompasses a Lock change which fixes the lens at its 35mm setting and prevents it from extending when it is pointed downwards, though we did not actually discover any zoom creep.
There are two focus management buttons, a function that’s discovered on many different Tamron zooms.
The opposite vital new function is the USB-C Connector Port, which lets you replace and customise the lens straight utilizing the TAMRON Lens Utility software program, relatively than through a digicam physique.
We’re slightly involved that this port is uncovered, although, and due to this fact not protected against the weather, though Tamron have assured us that it’s totally waterproof.
Within the customisation choices, the course and pace of focus will be modified. The main target ring can be utilized for aperture as an alternative of handbook focusing, whereas the main target maintain buttons will be customised for preset focus factors 1 and a couple of for video so to pull focus from one to the opposite at a delegated pace.
The focusing ring is situated in the direction of the top of the lens mount, which is the reverse of the 28-75mm F2.8 Di III VXD G2 that we lately reviewed, making it barely unintuitive and tougher to find in a rush.
The Tamron 35-150mm F/2-2.8 Di III VXD options the most recent high-speed VXD ((Voice-coil eXtreme-torque Drive) which is claimed to be twice as quick because the older RXD motors. It additionally permits for just about silent auto-focusing, making it well-suited to video use.
In use, we discovered the VXD focusing system to be very quiet and in addition very quick with the lens mounted on a Sony A7R IV digicam.
Importantly, the lens is totally appropriate with the “Direct Handbook Focus (DMF)” system function of Sony cameras that permits the consumer to immediately change between autofocus and handbook focus.
Focusing is totally inner however zooming isn’t, with the size of the lens altering as you zoom from 35mm to 150mm.
The Tamron 35-150mm F/2-2.8 Di III VXD is not totally weather-proof however it does profit from a moisture-resistant development with 10 inner seal factors and a rubber gasket across the mount.
This helps to forestall moisture from penetrating the lens, though we might hesitate to make use of it within the rain for a protracted time frame.
The entrance aspect has a hydrophobic Fluorine Coating that’s extremely proof against fingerprints and particles.
The lens is equipped with plastic lens caps and a plastic flower-shaped lens hood (HA058) – there is no lens bag included. The filter measurement is 82mm.
Word that this lens isn’t appropriate with Tamron’s vary of teleconverters. Additionally there isn’t a official tripod collar/mount out there for it, though a third-party one might be launched sooner or later.
Focal Vary
On the 35mm focal size the angle of view is 63°26′ levels.
35mm
On the 150mm focal size the angle of view is 16°25′ levels.
150mm
Chromatic Aberrations
Chromatic aberrations, usually seen as purple or blue fringes alongside contrasty edges, are nicely managed with this lens.
35mm
150mm
Vignetting
With the Tamron 35-150mm F/2-2.8 Di III VXD huge open at f/2-2.8, you’ll be able to see some noticeable mild fall-off within the corners. Stopping down helps, though to utterly eliminate this phenomenon, you will want to make use of an f-stop of f/5.6 or smaller.
35mm
150mm
Distortion
Barrel distortion is nicely managed, however there’s various pin-cushion distortion evident at 150mm in each the JPEG and RAW recordsdata which you will have to right in post-processing till an acceptable lens profile is launched in your enhancing software program.
35mm
150mm
Macro
The Tamron 35-150mm F/2-2.8 Di III VXD is not claimed to be a macro lens, however it delivers fairly good efficiency nonetheless for those who zoom to 150mm.
The close-focus level is a powerful 33cm from the movie/sensor aircraft on the 35mm focal size (85cm at 150mm) and it has a most magnification ratio of 1:5.7 on the 35mm focal size (1:5.9 at 150mm).
Bokeh
Bokeh is a phrase used for the out-of-focus areas of {a photograph}, and is often described in qualitative phrases, resembling easy / creamy / harsh and so on.
One of many motive to purchase such a quick lens because the Tamron 35-150mm F/2-2.8 Di III VXD is to have the ability to isolate the topic from the background.
Tamron was apparently very a lot conscious of this requirement, as they employed an iris diaphragm with 9 rounded blades for a satisfying rendering of the out-of-focus highlights. Based mostly on what we have now seen, we will say that they largely succeeded.
Beneath you will discover some examples, however you might be additionally inspired to take a look at our pattern photographs.
Sharpness
With the intention to present you ways sharp the Tamron 35-150mm F/2-2.8 Di III VXD lens is, we’re offering 100% crops on the next pages.
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Sharpness: 1 »
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