
IST G40 swimming goggles including prescription lenses
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.
Lenses:
• Height: 44mm
• Width: 56mm
• Depth: 13mm
Approximate optical centres: 72mm
Flat lenses (zero curve ≈0)
You can also order others from our collection of goggle cases
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.
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.
- RMRajiv M.Verified BuyerI recommend this productHow old are you? 40-49How often do you swim? Several times a weekRated 5 out of 5 starsYesterdaysuperb
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 2Lower than expected As expected Better than expectedQuality of product:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedValue for money:Rated 5.0 on a scale of 1 to 5Low HighWas this helpful? - BPBernadette P.Verified BuyerI recommend this productHow old are you? 50-59How often do you swim? Once a weekRated 4 out of 5 stars4 days agoGreat 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 2Lower than expected As expected Better than expectedQuality of product:Rated 1.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedValue for money:Rated 4.0 on a scale of 1 to 5Low HighWas this helpful?Prescription Swimming Goggles4 days agoHi Bernadette
Thank you for a lovely review and that is great advice to avoid wiping off the internal anti-fog coating. - LSL S.Verified BuyerI recommend this productHow old are you? 70 and overHow often do you swim? Once a weekRated 5 out of 5 stars1 week agoGreat vision
These are excellent goggles. I recommend them. Very clear.
Quality of vision:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedQuality of product:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedValue for money:Rated 5.0 on a scale of 1 to 5Low HighWas this helpful? - CCCatherine c.Verified BuyerI recommend this productHow old are you? 50-59How often do you swim? Several times a weekRated 5 out of 5 stars3 weeks agoExceptional service and product
The goggles are life changing if you need prescription like I do.
I wouldn’t but from anywhere else.
Customer service is always extremely helpful and extremely knowledgeable.
Quality of vision:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedQuality of product:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedValue for money:Rated 5.0 on a scale of 1 to 5Low HighWas this helpful? - DMDonna M.Verified BuyerI recommend this productHow old are you? 40-49How often do you swim? IntermittentlyRated 5 out of 5 stars3 weeks agoGame changer
I absolutely love these. Who knew that prescription Goggles would make such a difference.... For years I've hated going in the pool as I had to keep my glasses on, but these have been an absolute game changer and there's no keeping me out this holiday.
Great quality, no leaks and can wear them comfortably for a good half hour without them fogging up.
Super quick delivery from Prescription Swimming Goggles as well so would highly recommend them as a company. Thank you
Quality of vision:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedQuality of product:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedValue for money:Rated 5.0 on a scale of 1 to 5Low HighWas this helpful?Prescription Swimming Goggles3 weeks agoThank you so much for leaving such a glowing review Donna.
So many of our swimmers say exactly the same, that prescription goggles completely transform their swims!Some tips to reduce fogging, we always put our goggles on with both us and them completely dry (so before showering or getting in).
Applying anti-fog spray reduces any perspiration condensing inside the lenses.
You can read more here;