You know you’re most likely going to buy a Tamron lens for your Sony a6400, but you’re still unsure about which one?

That’s understandable; Tamron produces incredible lenses, with great performance.

And in fact, I would choose a Tamron lens over a Sony lens in many cases.

So let me help you find the best Tamron lenses for Sony a6400!

 

No Time to Waste? Here’s My #1 Favorite!

 

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The Best Tamron Lenses for a6400 – Comparison Table

In this guide, I’ve selected 3 lenses as the best Tamron lenses for Sony a6400.

One of them is the best overall, that I’d recommend for everyone as it fits the most situations. Then we have a wide-angle lens, and a telephoto lens.

To make it easy for you, here they are side by side in a comparison table:

Title
🥇‎‎ ‎Best Overall
📏 ‎Wide-Angle Lens
🔭 ‎Telephoto Lens
Image
Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony E APS-C Mirrorless Cameras Black
TAMRON 11-20MM F/2.8 DI III-A RXD for Sony E APS-C Mirrorless Cameras
Tamron 18-200mm Di III VC for Sony Mirrorless Interchangeable-Lens Camera Series AFB011-700 (Black)
Rating
-
-
-
Price
Amazon Prime
Amazon Prime
$399.00 Amazon Prime
+
  • Large focal range
  • Fast f/2.8 lens
  • Great value for money
  • Image stabilization
  • Great focal range
  • Fast f/2.8 lens
  • Great sharpness
  • Weather-sealed
  • Impressive focal range
  • Compact compared to other options
  • Image stabilization
🥇‎‎ ‎Best Overall
Image
Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony E APS-C Mirrorless Cameras Black
Rating
-
Price
Amazon Prime
+
  • Large focal range
  • Fast f/2.8 lens
  • Great value for money
  • Image stabilization
Button
📏 ‎Wide-Angle Lens
Image
TAMRON 11-20MM F/2.8 DI III-A RXD for Sony E APS-C Mirrorless Cameras
Rating
-
Price
Amazon Prime
+
  • Great focal range
  • Fast f/2.8 lens
  • Great sharpness
  • Weather-sealed
Button
🔭 ‎Telephoto Lens
Image
Tamron 18-200mm Di III VC for Sony Mirrorless Interchangeable-Lens Camera Series AFB011-700 (Black)
Rating
-
Price
$399.00 Amazon Prime
+
  • Impressive focal range
  • Compact compared to other options
  • Image stabilization
Button

 

Product Reviews – The Best Sony a6400 Tamron Lenses

While the best options for Sony a6400 lenses has long been Sony lenses, this has since changed with many lens manufacturers creating new products for this camera line.

In fact, Tamron has an entire range of lenses for Sony E-mount: no less than 11 lenses, that all fit the Sony a6400.

I understand it can be hard to decide which of all of these Tamron lenses is best for you, and this is the reason I’ve created this guide.

Here’s my shortlist of the best Tamron lenses for Sony a6400:

🥇 Overall Best Tamron Lens: Tamron 17-70mm f/2.8

📏 Wide-Angle Tamron Lens: Tamron 11-20mm f/2.8

🔍 Telephoto Tamron Lens: Tamron 18-200mm f/3.5-6.3

Let’s see the reviews!

 

The BEST Tamron Lens for Sony a6400: Tamron 17-70mm f/2.8

Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony E APS-C Mirrorless Cameras Black
  • World’s first high-speed standard zoom lens for APS-C cameras with the focal length range of...
  • Outstanding optical performance with 16 elements in 12 groups featuring two GM (Glass Molded...
  • Upgraded VC effective in combination with Sony APS-C mirrorless cameras, leveraging AI for video...
Technical Specs

Focal length: 17-70mm

Aperture range: f/2.8 to f/16

Weight: 525g (1.16 lbs)

Size (Ø x L): 74x119mm (2.9×4.7″)

Filter size: 67mm

Format: crop

Autofocus: yes

Image stabilization: yes

 

Let’s start these reviews with the #1 best Tamron lens for Sony a6400: the Tamron 17-70mm f/2.8.

It’s a fantastic lens, so much that I’ve ranked it #1 zoom lens AND #1 travel lens for a6400.

The large focal range from 17 to 70mm will cover most situations, and this makes it a lens that can sit on your camera for the whole day.

It’s a fast lens, with a f/2.8 max aperture, and it has great image quality across the frame.

The downsides are first the heavy distortion produced on 17mm, but it’s easily fixed in post production, so it doesn’t bother me too much. Second downside bothers me a bit more; it’s a heavy lens, and quite bulky when compared to other. However the large focal range makes it so that it can be the only lens you carry around.

 

Pros

Great value for money

Large focal range

Fast f/2.8 lens

Great sharpness even at f/2.8

Cons

Heavy distortion at 17mm

Heavy & bulky

👉 See price + reviews on Amazon or on B&H Photo

 

See how the lens performs in the field, mounted on the a6400:

 

Best Wide-Angle Tamron Lens for a6400: Tamron 11-20mm f/2.8

TAMRON 11-20MM F/2.8 DI III-A RXD for Sony E APS-C Mirrorless Cameras
  • F2.8 ultra wide-angle zoom lens for APS-C mirrorless cameras
  • Compact and lightweight for superior usability (3.4" long and 11.8 oz.)
  • Close focusing capability with MOD of 5.9" at 11mm and 9.4" at 20mm with 1:4 Max. Mag. Ratio at 11mm

Technical Specs

Focal length: 11-20mm

Aperture range: f/2.8 to f/16

Weight: 335g (0.74 lbs)

Size (Ø x L): 74x86mm (2.9×3.4″)

Filter size: 67mm

Format: crop

Autofocus: yes

Image stabilization: no


 

The second Tamron lens that I recommend for the Sony a6400 is the Tamron 11-20mm f/2.8.

Just like the 17-70mm above, this one is also a fantastic lens. It took the spot of #1 wide-angle lens for Sony a6400 since its new release in mid-2021.

It’s the first wide-angle zoom lens for Sony a6400 with a f/2.8 max aperture, and has great sharpness across the frame, even better than the Sony model at f/2.8 and f/4.

The main con is the lack of image stabilization, annoying if you plan to shoot video with your a6400, otherwise for landscape photos it’s not really needed.

 

Pros

Great focal range

Fast f/2.8 lens

Great sharpness

Weather sealed

Cons

No image stabilization

👉 See price + reviews on Amazon or on B&H Photo

 

Best Telephoto Tamron Lens for a6400: Tamron 18-200mm f/3.5-6.3

Warning: Tamron has just recently released a new model, the Tamron 18-300mm f/3.5-6.3.
Initial tests point to better performance, so I’d wait and get this one instead.
It’s not yet available on Amazon, but already available for pre-order on B&H.
Tamron 18-200mm Di III VC for Sony Mirrorless Interchangeable-Lens Camera Series AFB011-700 (Black)
  • Compact and light weight for easy shooting
  • Stylish premium grade exterior design
  • VC anti-shake mechanism for steady shooting
Technical Specs

Focal length: 18-200mm

Aperture range: f/3.5-6.3 to f/22-40

Weight: 459g (1.01 lbs)

Size (Ø x L): 69x102mm (2.7×4″)

Filter size: 62mm

Format: crop

Autofocus: yes

Image stabilization: yes

 

And finally, the third and last Tamron lens in my shortlist. The Tamron 18-200mm f/3.5-6.3 is the best telephoto Tamron lens for the a6400.

It has an impressive focal range, from 18 to 200mm. This truly is a versatile lens, perfect for beginners who are yet unsure how which focal length is best for them, and perfect if you don’t want to carry multiple lenses.

Image quality is definitely on the low-end of Sony a6400 lenses; I wouldn’t use it for big prints/big digital pictures. But for everyday use it does the job.

 

Pros

Impressive focal range

Compact compared to other options

Image stabilization

Cons

Poor image quality

👉 See price + reviews on Amazon or on B&H Photo

 

Final Thoughts

And there you have them all, the very best Tamron lenses for Sony a6400!

After reviewing all 11 Tamron lenses available for the a6400, I’m recommending the Tamron 17-70mm f/2.8 as the #1 best.

It’s a wonderful lens with a large focal range, that will stay on your camera for a wide range of situations. It’s a fast f/2.8 lens, with great image quality, and built-in image stabilization.