IST G40 swimming goggles including prescription lenses

IST G40 swimming goggles including prescription lenses

4.8
Rated 4.8 out of 5 stars
286 Reviews
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From IST, pioneers in prescription diving masks, comes the G40 optical goggle.

The polycarbonate grey tinted lenses block out harmful ultraviolet rays and have a long-lasting anti-fog system to prevent fogging.

The different sized interchangeable nose bridges and split strap help ensure a good fit can be achieved.
SKU: ISTG40-+600
 
Free UK Delivery Over £35Same Working Day Despatch Before 1pmInternational Delivery
Available with minus powers (-ve short-sighted) Yes
Available with plus powers (+ve long-sighted) Yes
Approximate goggle dimensions Unstretched strap length: 544mm
Lenses:
     • Height: 44mm
     • Width: 56mm
     • Depth: 13mm

Approximate optical centres: 72mm
Flat lenses (base curve ≈0)
Supplied pre-assembled Yes
Lens tint colour Grey tinted lenses
Fitting style Standard – conventional fit just inside the eye sockets
Nose bridge type Different interchangeable sizes
Type of case supplied Rigid plastic case
You can also order others from our collection of goggle cases
Latex free Yes
Anti-fog lenses Yes
Swimming goggles have a silicone layer on the inner surface to help prevent droplets forming and so fogging the lens. Overtime this can breakdown, so a bottle of anti-fog spray is a good investment.
Lenses offer UV protection Yes
Usually kept in stock Yes
This item is usually held in stock for despatch within 24 hours (Monday to Friday). If needed by a specific date, please contact us to ensure availability.
Suitable for age 16 years+
Brand IST

All orders are shipped from the UK.

UK (including channel islands)

  • £3.00 2nd class delivery (4-5 working days)
    FREE FOR ORDERS OVER £35.00
  • £4.00 1st class delivery (1-2 working days)
  • £8.00 Special Delivery or APC overnight* (next working day)

Ireland

  • €6.00 by Royal Mail Max Tracked and Signed

EU (selected countries)

  • €11.00 by Royal Mail Tracked and/or Signed (depending upon location)

Rest of the World  (selected countries)

  • $29.00 (AUD) Australia by Royal Mail Tracked
  • $27.00 (CAD) Canada by Royal Mail Tracked
  • $21.00 (USD) USA by Royal Mail Tracked and Signed
  • $32.00 (NZD) New Zealand by Royal Mail Tracked and Signed
  • £15.00 by Royal Mail Tracked and/or Signed (depending upon location)

We aim to despatch orders placed before 1pm Monday to Friday the same day (excluding bank holidays). Orders placed after 1pm will leave on the next working day (so on Friday this will normally mean Monday). 

All international (non UK) shipping times are approximate and can take up to 28 days to arrive (subject to customs clearance). For details of taxes and/or duties payable please see our dedicated page on Tax Charges.
4.8
Rated 4.8 out of 5 stars
Based on 286 reviews
Total 5 star reviews: 243 Total 4 star reviews: 30 Total 3 star reviews: 3 Total 2 star reviews: 6 Total 1 star reviews: 4
95%would recommend this product
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286 reviews
  • DR
    Dorothy R.
    Verified Buyer
    How old are you? 60-69
    How often do you swim? Several times a week
    Rated 3 out of 5 stars
    16 hours ago
    IST G40 review

    Had these goggles a few weeks now and overall pleased with them

    Good vision and fit

    Occasionally water seaps in when underwater

    I wish they made a goggle that had a larger lens to cover more of the eye socket because as an older person I find my skin is very fragile around the eye and it can be painful when wearing goggles

    Quality of vision:Rated 1.0 on a scale of minus 2 to 2
    Quality of product:Rated 0.0 on a scale of minus 2 to 2
    Value for money:Rated 4.0 on a scale of 1 to 5
    Was this helpful?
    Prescription Swimming Goggles
    18 seconds ago

    Thanks for the feedback, we do have a few models that fit more around the socket that might be worth looking at for the future, the SURF, REEF and EAGLE.

  • PG
    Phil G.
    Verified Buyer
    I recommend this product
    How old are you? 60-69
    How often do you swim? Several times a week
    Rated 5 out of 5 stars
    3 days ago
    Excellent product

    Website easy to navigate, extensive choice, easy to order and pay. I bought a pair of swimming goggles (I am VERY long-sighted and ordered the strongest prescription available (+8). The goggles arrived within a few days and they are fantastic. I swim in the sea so blundering about trying to find where on the beach I left my towel is thankfully a thing of the past. I am absolutely delighted!

    Quality of vision:Rated 2.0 on a scale of minus 2 to 2
    Quality of product:Rated 2.0 on a scale of minus 2 to 2
    Value for money:Rated 5.0 on a scale of 1 to 5
    Was this helpful?
  • AL
    Andrew L.
    Verified Buyer
    I recommend this product
    How old are you? 50-59
    How often do you swim? Every day
    Rated 5 out of 5 stars
    2 weeks ago
    Great googled

    Second pair I've bought, great fit and don't leak. Used them in the pool and for sea swimming. Eventually they will start to steam up like all googles, but these are a decent purchase for the price.

    Quality of vision:Rated 2.0 on a scale of minus 2 to 2
    Quality of product:Rated 2.0 on a scale of minus 2 to 2
    Value for money:Rated 5.0 on a scale of 1 to 5
    Was this helpful?
  • RM
    Rajiv M.
    Verified Buyer
    I recommend this product
    How old are you? 40-49
    How often do you swim? Several times a week
    Rated 5 out of 5 stars
    1 month ago
    superb

    for the first time I can see where I'm swimming - these goggle are amazing - recommend to anyone

    Quality of vision:Rated 1.0 on a scale of minus 2 to 2
    Quality of product:Rated 2.0 on a scale of minus 2 to 2
    Value for money:Rated 5.0 on a scale of 1 to 5
    Was this helpful?
  • BP
    Bernadette P.
    Verified Buyer
    I recommend this product
    How old are you? 50-59
    How often do you swim? Once a week
    Rated 4 out of 5 stars
    1 month ago
    Great product

    These are brilliant. I can see whilst swimming for the first time in 50 years!

    Just be careful NOT to wipe the inside.

    Quality of vision:Rated 1.0 on a scale of minus 2 to 2
    Quality of product:Rated 1.0 on a scale of minus 2 to 2
    Value for money:Rated 4.0 on a scale of 1 to 5
    Was this helpful?
    Prescription Swimming Goggles
    1 month ago

    Hi Bernadette
    Thank you for a lovely review and that is great advice to avoid wiping off the internal anti-fog coating.