Call us: 01444 237070

Search terms








Tamron 17-70mm f/2.8 Di III-A VC RXD Lens For Sony E-Mount APS-C

Tamron 17-70mm f/2.8 Di III-A VC RXD Lens For Sony E-Mount APS-C

Product Code: 9242015A


The Tamron 17-70mm f/2.8 Di III-A VC RXD lens for Sony E-mount is the first zoom lens for APS-C format cameras from Tamron

Spread the cost

Pay £ per month for months. Deposit amount £ , % APR

FREE next day


Earn 679 Park Points

Finance available See options

Trade in & Trade up

Looking to trade in your photo equipment? Get a quote now!

We Love

  • Impressive optical performance from advanced optics with special glass from Tamron
  • Compact and lightweight design allows users to bring this lens anywhere, yet it provides a versatile focal range
  • Fast and near silent focus drive is suitable for video and stills with full Sony Af integration
  • Close focussing of 19cm let’s users compose wide angle images with creative viewpoints
  • Bright f/2.8 aperture and newly developed vibration control provides excellent low light performance for video and stills
Reasons to buy from Park Cameras

Tamron 17-70mm f/2.8 Lens Summary

The Tamron 17-70mm f/2.8 Di III-A VC RXD lens for Sony E-mount is the first zoom lens for APS-C  format cameras from Tamron. With a constant, fast aperture throughout the zoom range and Vibration Compensation, the lens performs well in low lighting conditions, allowing users to hand hold whatever subject they are capturing. An equivalent focal width of 25.5-105mm provides versatile shooting across multiple subjects from landscapes to portraits and everything in between.

The lens features a moisture resistant construction, Fluorine Coating and a common 67mm filter thread, the same as the Tamron series of lenses for full-frame Sony mirrorless cameras. The 17-70mm is fully compatible with advanced Sony AF functionality, including Fast Hybrid AF and Eye AF.

Highlight features

  • World’s first high speed standard zoom lens for APS-C sensor cameras with 4.1x zoom ratio
  • Excellent optical performance
  • Upgraded Ai-driven Vibration Control for video
  • 19cm close-focus distance at the wide end of the zoom
  • Highly portable and compact at 12cm long and 525g
  • Moisture resistance
  • Suitable for stills and video with Rapid eXtra-silent stepping Drive
  • Standard 5 year UK warranty

Lens sharpness is impressive thanks to 16 elements arranged in 12 groups. Special optics include two GM (Glass Moulded Aspherical) lens elements and one hybrid aspherical lens element. Tamron has arranged these to maintain high-resolution performance from edge to edge as required by Sony sensors.

Tamron 17-70mm f/2.8 Lens In More Detail

This Model B070 is the first f/2.8 fast zoom lens in the world for APS-C mirrorless cameras to achieve a 4.1x zoom ratio.

The design delivers excellent resolution from edge-to-edge at 70mm which is a commonly used telephoto zoom focal length.

Additional sophisticated algorithms have been optimised for this model and with the dedicated, independently operating MPU features combine to compensate for vibration most admirably. VC works whether the lens is used with cameras with or without in-body image stabilisation.

When used with Sony's APS-C mirrorless cameras the zoom lens is nicely balanced and provides a comfortable user experience suited to extended shooting periods.

Lens mount seals and around other critical locations deter moisture and raindrops for a moisture-resistant construction.

The AF drive incorporates a sensor that accurately detects the position of the lens while the RXD motor unit delivers optimised AF control. This achieves fast and accurate AF operation and allows users to maintain tack sharp focus on continuously moving subjects Thanks to the exceedingly quiet AF the lens can be used discreetly in situations which require low noise levels, and for video recording.

Sony compatibility includes

  • Fast Hybrid AF
  • Eye AF
  • Direct Manual Focus (DMF)
  • In-camera lens correction (shading, chromatic aberration, distortion)
  • Camera-based lens unit firmware updates

View our full range of excellent Tamron lenses here.

What’s in the box:

  • Tamron 17-70mm f/2.8 Di III-A VC RXD Lens For Sony E-Mount APS-C
  • Flower-shaped hood
  • Lens caps

Optional accessories:

Tamron 17-70mm f/2.8 Di III-A VC RXD Lens For Sony E Specifications

Focal Length

17-70mm (25.5-105mm equivalent in 35mm format)

Maximum Aperture


Angle of View (diagonal)

79° 55'-23° 00’(for APS-C mirrorless format)

Optical Construction

16 elements in 12 groups

Minimum Object Distance

0.19m (WIDE), 0.39m in (TELEPHOTO)

Maximum Magnification Ratio

1:4.8 (WIDE) / 1:5.2 (TELEPHOTO)

Filter Size


Maximum Diameter






Aperture Blades

9 (circular diaphragm)**

Minimum Aperture


Standard Accessories

Flower-shaped hood, Lens caps

Compatible Cameras

Sony E-mount APS-C format

The Tamron 17-70mm Di III-A VC RXD lens is the first standard zoom for Sony E-Mount APS-C cameras from Tamron and features a constant f/2.8 aperture throughout the range and superb optical performance.

Offers: N/A
Offer Category: N/A
Offer Product Type: N/A
Autofocus: Yes
Aperture ring: N/A
Constant Aperture: Yes
Lens CIPA Image stabilization rating: N/A
Colour: N/A
Diameter (mm): 75
Length (mm): 120
Weight (g): 530
Distance scale: N/A
DoF scale: N/A
Elements: 16
Environmental Sealing: N/A
Focus distance limiter: N/A
Focal length: 17 - 70 mm
Focus method: N/A
Filter Thread: N/A
Full time manual: Yes
Groups: 12
Hood supplied: Yes
Lens Image stabilization: N/A
Lens mount: N/A
Lens Materials: N/A
Maximum focal length: 70
Maximum magnification: N/A
Maximum aperture (number): 2.8
Maximum aperture (text): N/A
Max Format size: N/A
Minimum focal length: 17
Lens Minimum focus distance (m): 0.2
Minimum aperture (number): N/A
Minimum aperture (text): N/A
Motor type: N/A
Number of diaphragm blades: 9
Power zoom: N/A
Special elements / coatings: Two GM (Glass Molded Aspherical) elements and one hybrid aspherical lens element.
Tripod collar: N/A
Lens type: N/A
Wide/Tele: N/A
Lens Level: N/A
Best For: N/A
Zoom lock: N/A
Zoom method: N/A
Notes: N/A

Thinking of choosing finance?

Finance is a great way to spread the cost of your purchase. To make it easy we’ve teamed up with Deko whose technology lets you apply for and complete a loan application quickly, easily and informatively.

Deko is a credit broker, not a lender. Deko’s secure technology helps put you in touch with lenders whose finance options are best suited for you and your purchase.

Simply add the items you love to your basket. Once you are at the checkout select the finance option that suits you and choose Deko. The quick application form is simple and should take no more than a couple of minutes to complete and you will receive a decision instantly. Easy!

Use our finance calculator to check the impact of various loan values, terms and interest rates on the total amount you need to pay and the monthly repayments.

  • Finance Term :

  • Deposit :

  • Monthly Payment


  • Cash Price


  • Deposit to Pay


  • Loan Amount


  • Loan Repayment


  • Cost of Loan


  • Total Amount Payable

    £ 0

  • Number of Monthly Payments

  • APR

    % APR

Check your eligibility

You will only be considered for finance if you:

  • Are at least 18 years old
  • You have a gross annual income each year of more than £5,000
  • Are a permanent UK resident and have lived in the UK for at least 3 years
  • Have a UK bank account capable of accepting Direct Debits
  • You are not currently bankrupt, subject to an Individual Voluntary Agreement (IVA), or have any County Court Judgments (CCJs)
  • Provide an email address so your documentation can be emailed to you.
Dekopay logo

Park Cameras Limited is a credit broker, not a lender and is authorised and regulated by the Financial Conduct Authority (FRN 720279). We do not charge you for credit broking services. We will introduce you exclusively to finance products provided by Omni Captial Ltd.

The Deko platform is provided by Pay4Later Ltd, t/a Deko which acts as a credit broker, not a lender and does not charge you for credit broking services. Pay4Later Limited is registered in England and Wales (company number 06447333) and is authorised and regulated by the Financial Conduct Authority (register number 728646). For more information please go to or visit

Find out more about paying with finance here and Deko terms here

Looking to sell your Tamron 17-70mm f/2.8 Di III-A VC RXD Lens For Sony E-Mount APS-C?

Our Verdict

Tamron continually impresses with high quality lenses for Sony at an affordable price point and the 17-70mm f/2.8 Di III-A VC RXD continues in this vein. This is the first standard zoom lens Tamron has designed for APS-C sized Sony cameras and it is packed with features for serious enthusiast photographers and video makers. A ‘world first’ constant aperture is also impressive, particularly when coupled with full integration for Sony Eye and Face phase detect focus systems. This enables users to gain focus whilst hand-holding even as light levels fade, particularly as the new artificial intelligence vibration control provides effective anti-shake compensation.

The 17-70mm Di III-A VC RXD lens is also extremely compact and lightweight, perfectly suited to smaller mirrorless cameras. Anyone lucky enough to travel in the near future will certainly want to consider this lens as a versatile all-in-one high performance option. This lens will also impress pixel peepers and anyone who requires excellent quality right to the edges of the frame thanks to a slew of high quality glass elements. Additional water resistance will appeal to those working outdoors and Tamron’s five year guarantee shows how firmly they stand behind the quality of their optics.

Would you like to give any feedback about this page?

Complete our feedback form

Writing your review

Added to basket


Condition guide

Our used products are subject to wear and tear in comparison to brand new products. This also applies to accessories that are supplied with the camera including batteries which may have a lower optimum performance level/life expectancy.

  • Like New – The equipment is in a condition as if you have just bought it from the manufacturer. The item is still considered to be ‘Like New’ even without the original packaging and accessories. The product has been fully tested and is in perfect working order.
  • Excellent – The equipment should be close to being ‘Like New’ but there may be some small cosmetic blemishes that lower its grade. The product has been fully tested and is in perfect excellent order.
    • Cameras – Should have no marks on the LCD screen
    • Lenses – Should have no marks on the elements or dust within the lens
  • Very Good – The equipment may have some slight cosmetic wear to the paintwork and cosmetic blemishes  with only light signs of use and the product has been fully tested and is in great working order.
    • Cameras – The LCD screen may have small signs of wear that does not affect its display
    • Lenses – The mount of the lens will start to show signs of wear
  • Good – The equipment is showing more obvious signs of cosmetic wear and blemishes, but the product has been fully tested and is in great working order.
    • Cameras – LCD screen may have scratches or wear that is starting to affect the display.
    • Lenses – May have slight dust inside that does not affect images. The mount shows signs of use.
  • Well Used – The equipment will show significant signs of wear. The paintwork will be coming away in large areas exposing the metal work, but the product has been fully tested and is in great working order.
    • Cameras – LCD screen is heavily worn either by de-lamination or has scratches to it. Rubber grips are starting to come away from the body.
    • Lenses – The lens has dust inside that may affect images. The rubber zoom/focus ring is coming away from the barrel of the lens.

*All of our used items are listed with the accesories that are included. If they are not listed then they will not be supplied at eh epoint of purchase.

Trade in your old equipment

Fast and easy trade in service ensures your old gear is collected efficiently and you are paid quickly! It's very simple to trade in your unwanted photography gear. Just head over to our dedicated Sell or Part Exchange page, fill out the details, and we'll get back to you with an offer for your old gear. Take the cash, or put it towards the cost of your new gear. It's up to you! Find out more

sign up to the newsletter

Keep up to date on the latest photography news, events and offers. Sign up now

follow us on social media