Call us: 01444 237070

Sony FE 20-70mm f/4 G Lens

£200.00 Cashback
Sony FE 20-70mm f/4 G Lens

Product Code: 7240741G

Share this item:

The Sony FE 20-70mm f/4 G Lens is the world’s first standard zoom with 20mm at the wide end, offering spectacular performance, breathing compensation and compact proportions for stills and video creators.


Sony Cashback

Enjoy Sony cashback with every purchase of this item. How do I redeem cashback?

Cashback is valid if you order the item within its offer period, even if it's currently out of stock.

Accessory offer

Save 10% on Hoya Filters when bought with this lens. Add both lens and filter to basket to view discount.

Spread the cost

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

FREE next day

£1,259.00 Effective price: £1,059.00 after £200.00 cashback
You pay £1259 today and claim £200 cash back.

Earn 1259 Park Points

Finance available See options

Sell or Trade-in

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

We Love

  • World’s first full-frame standard zoom lens with an ultra-wide 20mm focal width at the wide end of the range
  • Fast, precise and quiet AF from two XD Linear Motors which is ideal for photography, moviemaking and vlogging
  • Impressive optical performance with sharp results even when wide open at f/4 and throughout the entire zoom
  • Great for all-day shooting thanks to a lightweight design, which also provides a compact 72mm filter thread
  • Perfect for hybrid content creators and vloggers with great AF performance and reduced focus breathing
Reasons to buy from Park Cameras

sony lens reward

Sony FE 20-70mm f/4 G Ultra-Wide Zoom Lens (SEL2070G) Summary

Adding to the extensive range of options for Sony mirrorless cameras, is the unique Sony FE 20-70mm f/4 G Lens, which arrives as the world’s first full-frame standard zoom with 20mm at the wide end. This could be game changing for many photographers and hybrid shooters who need the extra focal width, not only for epic wide angle scenes, but to record handheld video and vlogs.

Sony ensured the design is compact, with a 72mm thread for lens filters, and lightweight at 488g, which is considerably lighter than even the second generation 24-70mm F/2.8 G Master II Lens. This is especially impressive for a standard zoom lens with an ultra-wide 20mm, which also packs high-quality optics and two XD Linear Focus Motors.

A constant f/4 aperture throughout the range and de-clickable aperture ring extend the opportunities for capturing video, whilst making this zoom a brilliant choice for subjects as diverse as landscapes, cityscapes and travel, as well as for portraits, weddings and events.

The lens feels familiar in the hand with refined ergonomics, in keeping with all newer Sony mirrorless lenses, and includes customisable buttons, that are nestled between the zoom and focus rings on the barrel.

Key Sony 20-70mm Lens Features

  • First ever full-frame standard zoom with an ultra-wide 20mm
  • Great portability with a compact and lightweight 488g design
  • Impressive optical performance throughout the zoom range
  • Two customisable buttons and a de-clickable aperture ring
  • Reduced focus breathing
  • Two XD Linear Motors provide fast, precise and quiet AF
  • Dust and moisture resistant design with fluorine coated front element
  • Accessible 72mm filter thread
  • Versatile 30-105mm when mounted on APS-C format cameras

Sony FE 20-70mm f/4 G Lens (SEL2070G) in More Detail

Superb optical performance

Sony has created an optical layout which features 16 elements in 13 groups, which include typical high-quality elements which you might expect from a Sony G Lens. Notably there is an Extra low dispersion glass (ED) and an aspherical lens as well as internal focusing mechanism. These render well controlled aberrations and extremely sharp details throughout the focal range.


In its entirety the optical formula incudes: One ED (Extra Low Dispersion Aspherical), three ED, two AD (Advanced Aspherical) and one aspherical element, resulting in extremely high quality results.

Fast and precise autofocus for stills and video

You’ll never miss a shot thanks to two XD (Extreme Dynamic) Linear Motors with their complex construction deliver fast, accurate focusing for both filmmaking and photography. These focus motors are typically seen in Sony’s high-end G Master lenses, and provide fast higher thrust and quiet focus capabilities.


Constant f/4 aperture

A constant f/4 maximum aperture throughout the zoom range helps gather light and maintains brightness in your shots, even when you adjust focal lengths. Beautiful background defocus (bokeh) can also be achieved, thanks to a 9-bladed circular aperture.


Designed for all weather

The front element on the SEL2070G lens features a fluorine coating, which helps to repel water, oil and other contaminants, while making it easy to wipe off any dust or fingerprints. A dust and moisture-resistant design, along with versatile controls, makes this Sony G lens ideal to use in the most difficult scenarios, whether shooting indoors or outdoors.

Standard zoom Sony lenses

The latest model joins a range of existing ‘standard’ e-mount zoom options, including:

Sony 20-70mm F4 G Lens Comparison

Learn more about this new lens addition in our Sony 20-70mm F4 G Lens Comparison, vs 24-70mm F2.8 GM and 24-105mm F4 G lenses. Read our Review

What’s in the box

  • Sony FE 20-70mm f/4 G Ultra-Wide Zoom Lens (SEL2070G)
  • Petal shape, bayonet type lens hood ALC-SH 174
  • 72mm Lens Cap ALC-F72S
  • Rear lens cap ALC-R1EM
  • Soft case

Sony FE 20-70mm f/4 G Lens Sample photos

All sample images were shot using the Sony A7 IV camera.


@52mm, camera settings: 1/800 sec. f/4. ISO 250


@20mm, camera settings: 1/320 sec. f/8. ISO 250


@70mm, camera settings: 1/60 sec. f/4. ISO 1000

Sony FE 20-70mm f/4 G Lens Specifications

Mount Sony E-mount
Format 35mm full frame
Focal-Length (mm) 20-70
35mm equivalent focal-length (APS-C) 30-105
Lens Groups / Elements 13-16
Angle of view (APS-C) 70°-23°
Angle of View (35mm) 94°-34°
Maximum aperture (F) 4
Minimum Aperture (F) 22
Aperture Blades 9
Circular Aperture Yes
Minimum Focus Distance 0.3(W)-0.25(T) (AF)
0.25 (MF)  
Minimum Focus Distance 0.99(W)-0.82(T) (AF)
0.82 (MF)  
Maximum Magnification ratio (x) 0.39
Filter Diameter (mm) 72
Offers: Cashback
Offer Category: N/A
Offer Product Type: N/A
Autofocus: Yes
Aperture ring: Yes
Constant Aperture: Yes
Lens CIPA Image stabilization rating: N/A
Colour: N/A
Diameter (mm): 79
Length (mm): 99
Weight (g): 488
Distance scale: N/A
DoF scale: N/A
Elements: 16
Environmental Sealing: N/A
Focus distance limiter: N/A
Focal length: 20 - 70 mm
Focus method: N/A
Filter Thread: N/A
Full time manual: N/A
Groups: 13
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): 4
Maximum aperture (text): N/A
Max Format size: N/A
Minimum focal length: 20
Lens Minimum focus distance (m): N/A
Minimum aperture (number): 22
Minimum aperture (text): N/A
Motor type: N/A
Number of diaphragm blades: 9
Power zoom: N/A
Special elements / coatings: 2 advanced aspherical, 3 ED, 1 ED Aspherical, 1 Aspherical
Tripod collar: N/A
Lens type: N/A
Wide/Tele: N/A
Lens Level: N/A
Best For: N/A
Best For Holiday and Landscape: Yes
Best For Interior and Architecture: Yes
Best For Fashion and Portrait: N/A
Best For Macro and Still Life: Yes
Best For Astro: Yes
Best For Street: Yes
Best For Wildlife and Sport: 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.

Representative example:

Buy a £1,200.00 camera and pay a 10% deposit of £120. You'll borrow £1,080 over 24 months with an annual interest rate of 17.9% (fixed) and monthly repayments of £53.18. The total amount payable will be £1,396.33 17.9% APR Representative.

  • Finance Term :

  • Deposit :

Your Finance Illustration:

  • Monthly Payment


  • Cash Price


  • Deposit to Pay


  • Loan Amount


  • Loan Repayment


  • Cost of Loan


  • Total Amount Payable

    £ 0

  • Number of Monthly Payments

  • APR

    % APR representative

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

Please note that, due to calculations, your monthly repayment may differ very slightly from what you were expecting. Please check your monthly repayment figure before proceeding

Missed or late payments will result in fees and additional interest on your loan and can also affect your credit file and your ability to obtain credit in the future.

Credit is subject to status, UK only, 18+

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 Duologi.

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 Sony FE 20-70mm f/4 G Lens?

Our Verdict

A standard focal width zoom lens is without a doubt one of the most versatile lenses you can own. In a bid to create a single lens which is even more useful, Sony has created the first ever ultra-wide FE 20-70mm f/4 G, which goes beyond the typical 24mm focal width in this category. What’s more, the 20-70mm is compact and light enough to be comfortably handheld for stills, video and vlogging, even for extended periods of use when shooting all day.

It delivers excellent results, with an optical formal capturing noticeable sharpness and clarity, able to render high-resolution details across the frame, which many Sony camera sensors demand. There’s little to distinguish the results you can get from this compact zoom, even when compared to G master optics, although you do gain an f/2.8 aperture in the professional line-up to separate your subject slightly farther from backgrounds. That said, the 20-70 lens includes a 9-bladed aperture opening, which rounds-off bokeh balls very nicely.

Two of Sony’s latest XD Linear Motors provide fast, quiet and confident AF, allowing you to smoothly track moving subjects across the frame and make the most of advanced subject tracking. If you shoot video or enjoy creating vlogs you will benefit from reduced focus breathing, along with the ability to manually adjust the aperture ring, which can also be de-clicked to support silent exposure adjustments.

Lens barrel controls are similar to the 24-70mm GM lens, with two customisable buttons, a zoom and focus ring. This lens also offers close minimum focus distances at both the wide and tele end of the zoom, as well as featuring comprehensive weather resistance for outdoor shooters. The icing on the cake is definitely the 20mm, which affords more creative opportunities to capture ultra-wide subjects with a single standard zoom lens.

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. Lenses are optically clear. There may be light dust present that will not effect the imagery.
  • 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 and optically clear. There may be light dust present that will not effect the imagery.
  • 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.

Used team

Peace of mind with our 6 month warranty

This product has been thoroughly tested by our team of photographers and we are happy to give a 6 month warranty as a result. The number of tests depends on the individual product but we are confident in this product having tested all the major functions. Anything that isn’t as you would expect, we then make a note of and show this in the condition notes on the page.

So you can be confident you are buying a great piece of kit that’s been looked after by a fellow photographer and seen many extraordinary sights, tested by our team of photographers and now looking forward to being set free to capture more great images!

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