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Products in this category are evaluated mathematically under Frontumo Camera lenses Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
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Tamron 17 70mm F 2 8 Di III A VC RXD Review | 54 Data compared

Avg. price:~£600Lens mount:Fujifilm X, Sony EMaximum focal length:70 mmMaximum aperture (telephoto end):2.8Optical image stabilization:yesMaximum angle of view:79.9 °

Tamron 17 70mm F 2 8 Di III A VC RXD Review: Compare 54 technical specifications and user reviews to see how this product ranks in the Camera lenses category and whether it is worth buying.

8.2

Overall score

Score
8.2/ 10
✕
What it is
An overall evaluation of the camera lens's quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best camera lenses on the market.
Score distribution
▼
<55-66-77-88-99-10
Score components

80%

7.9

Technical score

20%

9.6

User score

★Better than 99% of camera-lenses
7.9

Technical score

Technical score
7.9/ 10
✕
What it is
An assessment of technical performance for products in the Camera lenses category across these key areas: Mount & Format, Optics & Aperture, Focus & Controls, Stabilization, Build & Handling, Lab Scores.
When it matters
When you want to compare camera lenses based on technical performance and available features.
Score distribution
▼
<55-66-77-88-99-10
Score components

35%

8.3

Optics & Aperture

24%

9.2

Build & Handling

20%

5.8

Focus & Controls

10%

?

Lab Scores

8%

10

Stabilization

3%

1.0

Mount & Format

★Better than 96% of camera-lenses
9.6

User score

User score
9.6/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the camera lens.
When it matters
When real-world owner satisfaction and review volume matter to your decision.
Score distribution
▼
<55-66-77-88-99-10
Score components

70%

9.4

User ratings

30%

10

Number of reviews

Based on 4,311 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
★Better than 99% of camera-lenses
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Best rankings

Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of camera lens Tamron 17 70mm F 2 8 Di III A VC RXD

Technical score
Technical score
7.9/ 10
✕
What it is
An assessment of technical performance for products in the Camera lenses category across these key areas: Mount & Format, Optics & Aperture, Focus & Controls, Stabilization, Build & Handling, Lab Scores.
When it matters
When you want to compare camera lenses based on technical performance and available features.
Score distribution
▼
<55-66-77-88-99-10
Score components:

35%

8.3

Optics & Aperture

24%

9.2

Build & Handling

20%

5.8

Focus & Controls

10%

?

Lab Scores

8%

10

Stabilization

3%

1.0

Mount & Format

7.9
User score
User score
9.6/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the camera lens.
When it matters
When real-world owner satisfaction and review volume matter to your decision.
Score distribution
▼
<55-66-77-88-99-10
Score components

70%

9.4

User ratings

30%

10

Number of reviews

Based on 4,311 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
9.6
Popularity
Popularity
10.0/ 10
✕
What it is
An indicator based on the number of reviews received by the camera lens.
When it matters
When you want to see which camera lenses attract the most buyer attention and review activity.
Score distribution
▼
<55-66-77-88-99-10
Popularity:
Tamron 17 70mm F 2 8 Di III A VC RXD has a popularity score of 10 points, which is higher than 91.6% of camera lenses.
10
Value for money
Value for money
8.0/ 10
✕
What it is
An indicator that combines the camera lens's overall rating with its cost.
When it matters
When you want to know how much overall quality you get for the price.
Score distribution
▼
<55-66-77-88-99-10
Score components:

60%

8.2

Overall score

40%

7.4

Price

8.0
Lens type
zoom
Lens mount
Fujifilm X, Sony E
Sensor format coverage
APS-C
Filter thread size
67 mm
Teleconverter compatibility
no
Teleconverter compatibility
no
This camera lens does not support teleconverters. 15.3% of camera lenses support teleconverters.
Show more
Minimum focal length
17 mm
Maximum focal length
70 mm
Optical zoom
4.1xx
Maximum angle of view
79.9 °
Minimum angle of view
23 °
Show more
Focus motor
STM, RXD
Minimum focus distance
0.19 m
Minimum focus distance
0.19 m
This camera lens focuses as close as 0.19 m, which is closer than 86.5% of camera lenses and equal to 2.3% of camera lenses.
Maximum reproduction ratio
0.208xx
Maximum reproduction ratio
0.208x
This camera lens reaches a reproduction ratio of 0.208x, which is higher than 57.9% of camera lenses and equal to 3.5% of camera lenses.
Full-time manual focus
yes
Full-time manual focus
yes
This camera lens supports full-time manual focus. 68.3% of camera lenses support full-time manual focus.
Override via DMF mode.
Internal focusing
yes
Internal focusing
yes
This camera lens supports internal focusing. 83.6% of camera lenses support internal focusing.
Show more
Optical image stabilization
yes
Optical image stabilization
yes
This camera lens supports optical image stabilization. 29% of camera lenses include optical image stabilization.
Stabilization effectiveness (CIPA stops)
5 stops
Stabilization effectiveness (CIPA stops)
5 stops
This camera lens offers 5 stops of stabilization, which is stronger than 72.2% of camera lenses and equal to 17.5% of camera lenses.
Weight
570 g
Weight
570 g
This camera lens weighs 570 g, which is heavier than 57% of camera lenses and equal to the weight of 0.6% of camera lenses.
Lens length
119.3 mm
Lens length
119.3 mm
This camera lens is 119.3 mm long, which is longer than 73.2% of camera lenses.
Lens diameter
74.6 mm
Lens diameter
74.6 mm
This camera lens has a diameter of 74.6 mm, which is slimmer than 57% of camera lenses and equal to that of 0.1% of camera lenses.
Weather sealing (splashproof)
yes
Weather sealing (splashproof)
yes
This camera lens supports weather sealing. 50.2% of camera lenses support weather sealing.
Metal mount
yes
Metal mount
yes
This camera lens uses a metal lens mount. 93.6% of camera lenses use a metal lens mount.
Show more
DxOMark overall score
?
DxOMark sharpness score
?
DxOMark transmission
?
DxOMark distortion
?
DxOMark vignetting
?
Show more

Tamron 17 70mm F 2 8 Di III A VC RXD vs the average camera lens

246810TotalMount & FormatOptics & ApertureFocus & ControlsStabilizationBuild & HandlingLab Scores
  • Has optical image stabilization
    Optical image stabilization
    yes
    This camera lens has optical image stabilization, the average camera lens does not. 29% of camera lenses include optical image stabilization.
  • Has fluorine coating
    Fluorine coating
    yes
    This camera lens has a fluorine coating, the average camera lens does not. 32.6% of camera lenses use a fluorine coating.
  • 1 stops stronger stabilization
    Stabilization effectiveness (CIPA stops)
    5 stops
    This camera lens has a higher stabilization effectiveness than the average camera lens (5 stops vs 4 stops). The average lens has stabilization effectiveness of 4 stops.
    5 stops vs 4 stops
  • 1 more aspherical elements
    Aspherical elements
    3
    This camera lens has more aspherical elements than the average camera lens (3 vs 2). The average lens has 2 aspherical elements.
    3 vs 2
  • Newer release date
    Release date
    2021
    This camera lens was released more recently than the average camera lens.
    2021 vs 2016
  • 0.11 m shorter minimum focus distance
    Minimum focus distance
    0.19 m
    This camera lens has a lower minimum focus distance than the average camera lens (0.2 m vs 0.3 m). The average lens has a minimum focus distance of 0.3 m.
    0.19 m vs 0.3 m
  • 15% higher user score
    User score
    9.6/ 10
    ✕
    What it is
    A rating that combines user reviews and the total number of reviews received by the camera lens.
    When it matters
    When real-world owner satisfaction and review volume matter to your decision.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Tamron 17 70mm F 2 8 Di III A VC RXD
    the average camera lens
    Tamron 17 70mm F 2 8 Di III A VC RXD has a higher user score than the average camera lens (9.61 vs 8.360).
    9.61 vs 8.36
  • 15.8% better value for money
    Tamron 17 70mm F 2 8 Di III A VC RXD has a better value-for-money score than the average camera lens (7.98 vs 6.9).
    7.98 vs 6.89
  • 15% higher user score
    User score
    9.6/ 10
    ✕
    What it is
    A rating that combines user reviews and the total number of reviews received by the camera lens.
    When it matters
    When real-world owner satisfaction and review volume matter to your decision.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Tamron 17 70mm F 2 8 Di III A VC RXD
    the average camera lens
    Tamron 17 70mm F 2 8 Di III A VC RXD has a higher user score than the average camera lens (9.61 vs 8.360).
    9.61 vs 8.36
  • 15.8% better value for money
    Tamron 17 70mm F 2 8 Di III A VC RXD has a better value-for-money score than the average camera lens (7.98 vs 6.9).
    7.98 vs 6.89
  • 37.3% more popular
    Tamron 17 70mm F 2 8 Di III A VC RXD is more popular than the average camera lens (10 vs 7.3).
    10 vs 7.29
  • 1 more aspherical elements
    Aspherical elements
    3
    This camera lens has more aspherical elements than the average camera lens (3 vs 2). The average lens has 2 aspherical elements.
    3 vs 2
  • 0.11 m shorter minimum focus distance
    Minimum focus distance
    0.19 m
    This camera lens has a lower minimum focus distance than the average camera lens (0.2 m vs 0.3 m). The average lens has a minimum focus distance of 0.3 m.
    0.19 m vs 0.3 m
  • Has optical image stabilization
    Optical image stabilization
    yes
    This camera lens has optical image stabilization, the average camera lens does not. 29% of camera lenses include optical image stabilization.
  • 1 stops stronger stabilization
    Stabilization effectiveness (CIPA stops)
    5 stops
    This camera lens has a higher stabilization effectiveness than the average camera lens (5 stops vs 4 stops). The average lens has stabilization effectiveness of 4 stops.
    5 stops vs 4 stops
  • Has fluorine coating
    Fluorine coating
    yes
    This camera lens has a fluorine coating, the average camera lens does not. 32.6% of camera lenses use a fluorine coating.
  • Newer release date
    Release date
    2021
    This camera lens was released more recently than the average camera lens.
    2021 vs 2016
  • 27.05 mm longer lens
    Lens length
    119.3 mm
    This camera lens is longer than the average camera lens (119.3 mm vs 92.25 mm). The average lens has a length of 92.25 mm.
    119.3 mm vs 92.25 mm
  • 60 g heavier
    Weight
    570 g
    This camera lens is heavier than the average camera lens (570 g vs 510 g). The average lens weighs 510 g.
    570 g vs 510 g
  • 27.05 mm longer lens
    Lens length
    119.3 mm
    This camera lens is longer than the average camera lens (119.3 mm vs 92.25 mm). The average lens has a length of 92.25 mm.
    119.3 mm vs 92.25 mm
  • 60 g heavier
    Weight
    570 g
    This camera lens is heavier than the average camera lens (570 g vs 510 g). The average lens weighs 510 g.
    570 g vs 510 g

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Expert reviews

In-depth analysis and verdict from leading tech publications

D
dpreview.com
08/02/2021
Summary of the review
E
ephotozine.com
26/01/2021
Summary of the review
D
digitalcameraworld.com
18/07/2022
Summary of the review
U
uk.pcmag.com
21/06/2022
Summary of the review
E
ephotozine.com
27/06/2022
Summary of the review
F
fujilove.com
18/07/2022
Summary of the review
A
amateurphotographer.com
20/04/2021
Summary of the review
S
slrlounge.com
01/02/2021
Summary of the review
S
shutterbug.com
19/03/2021
Summary of the review
F
focus-review.com
31/03/2021
Summary of the review
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pcmag.com
21/06/2022
Summary of the review
A
alwinkok.com
05/07/2022
Summary of the review
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australianphotography.com
24/10/2022
Summary of the review
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fstoppers.com
09/01/2024
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lightandmatter.org
02/02/2021
Summary of the review
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the-digital-picture.com
14/01/2026
Summary of the review
D
dustinabbott.net
24/07/2023
Summary of the review
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opticallimits.com
02/05/2023
Summary of the review
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photoreview.com.au
10/11/2022
Summary of the review
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au.pcmag.com
30/03/2021
Summary of the review
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dustinabbott.net
12/01/2021
Summary of the review
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digitalphoto.de
10/03/2021
Summary of the review
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pictures-magazin.de
28/10/2022
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flokugrafie.de
04/12/2023
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patrikoberlin.com
29/10/2022
Summary of the review
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lesnumeriques.com
16/03/2021
Summary of the review
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phototrend.fr
15/04/2021
Summary of the review
L
les-guides-fujifilm.com
21/07/2022
Summary of the review
L
lesnumeriques.com
03/12/2020
Summary of the review
A
alphadxd.fr
31/12/2020
Summary of the review
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phototrend.fr
16/06/2022
Summary of the review
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fujistas.com
06/07/2022
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fujistas.com
16/06/2022
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photolari.com
28/05/2021
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digitalcamaralens.com
22/04/2023
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fullframefoto.com
01/07/2025
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P
phocusmagazine.it
01/12/2020
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shoot.be
07/02/2023
Summary of the review
F
fwd.nl
06/02/2023
Summary of the review
F
focus-review.com
09/02/2024
Summary of the review
F
fotografiebeginner.nl
onbekend
Summary of the review

Third-party reviews

Based on 4,311 buyer reviews from online shops.
Reviews last updated: July 2026 · How we calculate this

What we like about Tamron 17 70mm F 2 8 Di III A VC RXD

  • Versatile zoom range (25.5-105mm full-frame equivalent) for diverse shooting scenarios
  • Constant fast f/2.8 aperture provides excellent low-light performance and shallow depth of field
  • Impressive sharpness across the entire zoom range, even when shooting wide open
  • Effective Vibration Compensation (VC) image stabilization for stable handheld shooting and video
  • Fast, quiet, and reliable RXD autofocus performance
  • Weather-sealed construction with a moisture-resistant design
  • Exceptionally short minimum focus distance for macro-like close-up capabilities
  • Minimal focus breathing, making it well-suited for videography

What we don't like about Tamron 17 70mm F 2 8 Di III A VC RXD

  • Physically large and bulky, which can feel front-heavy on smaller camera bodies
  • Lacks external controls like an AF/MF toggle switch or an aperture ring
  • Susceptible to 'zoom creep' where the lens barrel extends when pointed downward
  • Occasional 'onion bokeh' (concentric rings) in out-of-focus highlights
  • Noticeable geometric distortion and vignetting, particularly at the wide end
  • Stabilization system can drain camera battery more quickly
  • Potential for exposure flickering and focus loss during zooming on certain mounts like Fujifilm X

Verdict

The Tamron 17-70mm F2.8 Di III-A VC RXD is a high-speed standard zoom lens designed for APS-C mirrorless cameras, offering a versatile 4.1x zoom ratio with a 35mm full-frame equivalent focal length of 25.5-105mm. Its key characteristics include a bright, constant f/2.8 maximum aperture throughout the zoom range, built-in VC (Vibration Compensation) image stabilization utilizing AI for video, and a quiet Rapid eXtra-silent stepping Drive (RXD) autofocus motor. Main advantages include exceptional edge-to-edge sharpness even wide open, a close minimum object distance of 19cm at the wide end, a compact 525g weather-sealed construction, and minimal focus breathing for videography. However, it lacks physical on-lens control switches, exhibits noticeable barrel distortion at 17mm alongside pincushioning at 70mm, and can show prominent ghosting and flare artifacts under harsh lighting.

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