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Tamron are producing some very different and exciting lenses, primarily zooms, that do not necessarily follow the norm for focal length ranges. However, they all make sense when the intended applications are defined. This new 35-100mm optic is indeed an unusual choice of range, however, for arts, sports, people and travel photography, it could just be the compact, fast and efficient companion that is needed. Less expensive and more compact than the well liked 35-150mm, there is considerable potential for especially travel and general photography. There is much to be said for travelling light. Let's couple the new lens up with the 42MP Sony A7R III body and see how it fares across various Yorkshire locations, including Whitby, Pickering and Hutton-le-Hole, both in rain and sun.

 

Tamron 35-100mm f/2.8 Di III VXD Handling and Features

First, our tour of the lens, starting with the provided petal lens hood. This bayonets cleanly into place and remains firmly attached even without any locking catch. Within the bayonet fit for the hood is a standard 67mm filter thread, a size that many Tamron zooms have in common. The front element is treated with a Fluorine coating to help repel dust, grease and moisture. The lens is weather sealed and it stood up well to the usual Whitby rain.

This Sony FE full frame version weighs in at a modest 565g. The Nikon Z version weighs slightly more, at 575g. Dimensions are 80.6mm x 119.2mm (FE) and 80.6mm x 121.5mm (Z). 

 

 

The manual focusing ring has just the right amount of resistance, electronic in operation and so, as might be expected, utterly smooth. Behind this is the focus set button and also a three position switch to allocate three custom settings. Closest focus is 0.22m at 35mm, for a maximum magnification of 1:3.3, and 0.65m at 100mm, for a maximum magnification of 1:5.9. AF is driven via Tamron's VXD motor, which stands for Voice coil eXtreme torque Drive. This is virtually silent and locks on with speed and accuracy.

The zoom ring does extend the lens, but is still impressively smooth and does not upset the balance of the camera/lens combination. There are clear and accurate markings at 35mm, 50mm, 70mm, 85mm and 100mm. Whilst it is no doubt true that the range is somewhat narrower than many options, we gain close focusing, a compact form factor and a fast and constant f/2.8 maximum aperture. If the need was felt, then a small prime wide angle could be the most obvious choice for a companion lens. In use, the need for this was not felt and choosing the shooting position appropriately seemed more than satisfactory.

 

 

Optical construction is 15 elements in 13 groups, including 1 XLD (Extra Low Dispersion), 2 LD (Low Dispersion) and 3 GM (glass moulded aspheric). There are 9 blades to the diaphragm and the result is a very well rounded aperture, even when closed down. Tamron's excellent and well proven BBAR-G2 multi-coating is utilised.

There is also a USB-C connection, and as is increasingly the case, this allows the lens to be customised and operated via the Tamron Utility App, for iOS, Android and PC. The PC version allows firmware updates. As well as a cable connection, the new Bluetooth device TAMRON-LINK can be used to connect remotely. This is unobtrusive and may be a more convenient way to connect.

Although designed for Sony or Nikon full frame mirrorless cameras, the lens can also be used on the crop sensor bodies. The “35mm equivalent” would then be 52.5-150mm. This is arguably not as useful a range, but it is technically possible. As it is, the balance of the lens on the Sony A7R III is excellent and the operation is smooth and faultless. For general shooting, it works well and produces some gorgeously crisp, colourful images. 

Now on to the technical tests to see how the lens performs.

 

 

Tamron 35-100mm f/2.8 Di III VXD Performance

At 35mm, central sharpness is excellent from f/2.8 right through to f/11 and remains very good at f/16 and f/22. The edges are excellent from f/2.8 to f/8, very good at f/11 and f/16 and fair at f/22.

At 70mm, central sharpness is excellent from f/2.8 to f/5.6, very good from f/8 to f/16 and still good at f/22. The edges are likewise excellent from f/2.8 to f/5.6, very good from f/8 to f/16 and good at f/22.

At 100mm, central sharpness is very good at f/2.8, excellent from f/2.8 to f/8, very good at f/11 and f/16 and fair at f/22. The edges are very good from f/2.8 to f/8 and fair from f/11 to f/22.

This is a superb performance that is also well maintained even close up. Kudos to Tamron for producing such a well balanced and high quality optic.

 

Tamron 35-100mm f/2.8 Di III VXD MTF Charts Previous Next

How to read our MTF charts

The blue column represents readings from the centre of the picture frame at the various apertures and the green is from the edges.

For this review, the lens was tested on a Sony A7R III body using Imatest. Want to know more about how we review lenses?

 

CA (Chromatic Aberration) is very impressively under control throughout the range and further correction in software is unlikely to be necessary. There is virtually no sign of colour fringing.

Distortion is very close to zero. Some barrelling can be measured, but the figures are very low, -0.24% at 35mm, -0.09% at 70mm and -0.06% at 100mm.

 

Tamron 35-100mm f/2.8 Di III VXD Chromatic Aberration Charts Previous Next

How to read our CA charts

Chromatic aberration (CA) is the lens' inability to focus on the sensor or film all colours of visible light at the same point. Severe chromatic aberration gives a noticeable fringing or a halo effect around sharp edges within the picture. It can be cured in software.

Apochromatic lenses have special lens elements (aspheric, extra-low dispersion etc) to minimize the problem, hence they usually cost more.

For this review, the lens was tested on a Sony A7R III body using Imatest.

 

Bokeh is the smoothness of gradation in the out of focus areas in an image. This is an aesthetic judgement rather than a measurement, but we know attractive bokeh when we see it. Here we find really very beautiful, smooth out of focus backgrounds, relaxed and natural with not a trace of raggedness. To combine this smoothness alongside the very high degree of sharpness at the focused plane is a skilled trick to carry off, and Tamron's designers seem to be able to hit the spot with consummate ease.

The flare performance is also excellent, clearly the design, internal baffling and coatings are all combining to do an excellent job of suppressing internal reflections. 

Vignetting is very well controlled.

 

Aperture 35mm 70mm 100mm f/2.8 -1.6 -1.3 -1.3 f/4 -1.3 -1.2 -1.1 f/5.6 -1.3 -1.1 -1.1 f/8 -1.2 -1 -0.9 f/11 -1.2 -1 -0.9 f/16 -1.1 -1 -0.9 f/22 -1.1 -1 -0.9

 

Tamron 35-100mm f/2.8 Di III VXD Sample Photos Previous Next

 

Tamron 35-100mm f/2.8 Di III VXD Aperture range Previous Next

You can view additional images in the Equipment Database, where you can add your own reviews, photos and product ratings.

 

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  Value For Money

The [AMUK]Tamron 35-100mm f/2.8 Di III VXD|Tamron+35-100mm+f/2.8+Di+III+VXD[/AMUK] lens is priced at £799.

A few possible alternatives, but with a variety of different specifications. FE lenses are for Sony full frame and Z lenses are for Nikon Z full frame. 

• [AMUK]Samyang FE 35-150mm f/2-2.8|Samyang+FE+35-150mm+f/2-2.8[/AMUK], £854
• [AMUK]Sigma 28-105mm f/2.8 DG DN Art|Sigma+28-105mm+f/2.8+DG+DN+Art[/AMUK], £1399
• [AMUK]Sony FE 50-150mm f/2 GM|Sony+FE+50-150mm+f/2+GM[/AMUK], £3699
• [AMUK]Sony FE 24-105mm f/4 G OSS|Sony+FE+24-105mm+f/4+G+OSS[/AMUK], £899
• [AMUK]Sony FE 24-70mm f/2.8 GM II|Sony+FE+24-70mm+f/2.8+GM+II[/AMUK], £1899
• [AMUK]Tamron 35-150mm f/2-2.8 Di III VXD|Tamron+35-150mm+f/2-2.8+Di+III+VXD[/AMUK], £1599
• [AMUK]Tamron 20-200mm f/3.5-6.3 DG Contemporary|Tamron+20-200mm+f/3.5-6.3+DG+Contemporary[/AMUK], £799
• [AMUK]Nikkor Z 24-70mm f/2.8 S II|Nikkor+Z+24-70mm+f/2.8+S+II[/AMUK], £2299
• [AMUK]Nikkor Z 24-120mm f/4 S|Nikkor+Z+24-120mm+f/4+S[/AMUK], £849

VFM does include price, performance, handling and is not just a question of one of these. Overall, the new Tamron lens looks excellent VFM in all of these different respects.

 

 

Tamron 35-100mm f/2.8 Di III VXD Verdict

The lens acquits itself extremely well as a travel companion and general purpose optic. It can cover events, portraits, small groups, close ups and even maintains its performance when shooting flat text or documents. The offset is, of course, a relatively restricted focal length range, taking us back to the long gone days when 35mm was considered the standard wide angle lens. Wide angle photographers might just look for a different lens, or carry a small, wider prime lens to cover situations where 35mm is just not wide enough. Likewise, at the telephoto end, if it isn't long enough, then perhaps a different choice.

Having said that, as a travel companion that delivers superb quality in a compact package, these things may not in reality be much of an obstacle. This reviewer found the lens to be a very likeable companion and not at all restrictive in terms of focal length. The results were beautiful and obtained without carrying around a mass of kit.

Combining ease of use, value for money, a compact form factor and superb results, the lens has to be an Editor's Choice.

 

Tamron 35-100mm f/2.8 Di III VXD Pros

• Excellent sharpness
• Minimal distortion
• Fast, accurate and virtually silent AF
• Excellent flare resistance
• CA well controlled
• Moisture and dust sealing
• Magnification 1:3.3 at 35mm
• Modest vignetting
• Beautiful bokeh
• Affordable pricing

 

Tamron 35-100mm f/2.8 Di III VXD Cons

• Modest focal length range

 

[REVIEW_FOOTER]R_features=4.5|R_handling=5|R_performance=5|R_value=5|R_overall=5|A_level=5|A_text=Editor's Choice – A high class performance from this versatile, compact and fast zoom lens, perfect for travel, sports and people.|E_id=8027[/REVIEW_FOOTER]

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Public gardens are bursting at the seams with blooms of colour and as most are free it means you can spend a few hours taking great floral photographs with no extra cost.

Public gardens vary in size and some even attract photographers because they are home to a particular species of flower. When's the best time to visit will depend on what flowers you're trying to capture in your images but generally there's something to capture all year round. Don't overlook photographing topiary, water features, ponds and streams too. 

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What Camera Gear Will I Need? 

When you're heading out the door, make sure you have your camera bag because as well your sandwiches and a flask of tea, you'll also need a few lenses. As you could find yourself changing lenses frequently a sling bag with side access could make it easier and quicker to reach for a particular piece of kit but a camera backpack that's designed to carry several lenses, camera body and accessories will also be fine. 

When it comes to lenses, a wide-angle lens will give you sweeping shots of the colourful gardens while your telephoto will get you close and your macro lens even closer still.

Pack a polariser to stop glare and help enhance the colourful blooms and a reflector will bounce light where it's needed. If it's shade you need your own shadow will work perfectly well but a piece of plain card will also do the trick.

Take a notebook and pen along too as once you're back home all those Latin names will be long forgotten and you'll need to know them so you can title your images correctly.

 

Make Sure You Contact The Garden Staff

If you give the public garden a quick call you'll be able to find out what's blooming and when. You'll also be able to check if there are any restrictions such as: do you need to always stick to the path? Or, can you get close to take a shot of a flower head that completely fills the frame? And, are tripods allowed? If not, you'll need a sturdy hand and very still air to stop blur spoiling your shot. You could also pack a beanbag or use a wall, bench or another type of support that you'll find in the garden.

 

 

What's The Best Time Of Day?

Make sure you arrive early as the light's better, there's less chance of breeze and there will be fewer people to get in the way of your shot.
 

What Type Of Images Can I Take? 

It's very easy to be lazy in a public garden and stay in one place but there's lots of space and plenty to see so make sure you take advantage of that.

Change your focal length, create a different angle and move your point of view. Use a wide-angle to establish where you are but then move in closer for frame-filling shots that burst with colour and detail. Think out of the box a little and be different if you can. Set your camera up on a tripod (if allowed) and shoot a time-lapse series of a bud opening or find some plants which are dying to give your flower photography a different slant.

Look for paths that will draw the eye in and gateways that will frame your shot. These patterns and props are fun to look for but if you ask the garden's staff or do a quick search online you'll soon find a few tips that point you in the right direction as well.

 

 

How To Deal With Wind & Shake

As with all types of flower photography, the wind is your enemy (that's unless you want to create blur of course). A tripod will help reduce camera shake when the wind's blowing and a cable release or the camera's self-timer will also help you take a steady shot. If tripods aren't allowed you'll just have to sit and admire the garden until the wind stops blowing. You could hold the flower steady with a piece of wire but this might be frowned upon so check first.

 

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