prescription swimming goggles

Vflex Hydrus optical

Non-stock item - Usually despatched within 1 Week

Vflex Hydrus optical

Suitable for training and racing

* Required Fields


These specialist prescription swimming goggles are optical versions of the standard Vflex Hydrus racing goggles, they have good comfort fit seals and slightly smaller eye cups for those who prefer a smaller fit. They are equally suitable for training and racing.

  • to correct short sight
  • different sized interchangeable nose bridges
  • comes in a single colour
  • same or different powers in each eye
  • pre-assembled
  • soft storage pouch

At Butterflies Healthcare, we try to make sure our customers are always 100% happy, not only with the products they buy but also the service we provide. However, buying online can seem more difficult for certain products. We want to reassure you that we offer you an easy and trustworthy online service. As we are owned by a qualified optometrist, we really understand your visual needs.

Our customer service team are always happy to offer advice and guidance for product selection or any enquiry you may have. We can offer expert advice on the best prescription goggles for your needs and are able to supply prescription goggles to suit most people.

You have the right to cancel the contract at any time up to the end of 14 days after the day on which you receive the goods (30 days in the case of faulty/damaged goods). To exercise your right of cancellation, you must give written notice to us by post or e-mail giving details of the goods ordered and (where appropriate) their delivery. You can use this model instruction to cancel email template if you wish.

Off the shelf goggles

If you purchase any ‘off the shelf’ goggle from us, so long as it has not been used in the water you can return in the original packaging for a full refund or exchange.

Custom made goggles

Custom made products, such as the Swimvision II, can only be returned if there is a fault with the goggles. For this reason we offer a trial fitting service where we can send you an empty goggle to try on first to ensure the fit is suitable. Please contact us for more details.

Should you find any fault with your goods then simply return them to us explaining the problem. We will then either rectify the matter or offer a full refund. Please bear in mind the following:

  • When you receive items you have ordered, we recognise that you may want to try them on to ensure the fit and feel is as you envisaged. In the case of swimming goggles do this before using in the pool, for swimwear wear underwear underneath.
  • Please remember, we can only issue you with a refund or exchange if the returned product concerned is in a fully re-saleable condition. This means that they must be unused and in the original packaging.
  • Return postage and packing costs will be met by the customer (except for faulty/damaged items) but no postage and packing charges will be added for exchanged items.

Your rights to return goods are protected under the EU Distance Selling Directive which can be found at

All orders are delivered from the UK


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


  • £5.00 (Ireland, France & Germany) by Royal Mail Max Sort (no tracking)
  • £10.00 by Royal Mail Tracked and/or Signed (depending upon location)

Rest of the World

  • £9.00 (Australia & New Zealand) by Royal Mail Tracked and/or Signed (depending upon location)
  • £13.00 (Canada & USA) by Royal Mail Tracked and Signed
  • £15.00 by Royal Mail Tracked and/or Signed (depending upon location)

PLEASE NOTE: orders shipped outside of the EU are processed excluding UK taxes but import duties and/or taxes may be applicable in your delivery country for which YOU ARE LIABLE.

General Information

Your order will be sent to the delivery address according to this schedule:

  • For goods that are held 'in-stock', 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)
  • Items we have to order in are usually despatched within a week
  • Custom made goggles and masks are usually despatched within 2-3 weeks If you need your order urgently or by a specific date please contact us to ensure we can meet your delivery requirements.

* Special Delivery/APC Overnight does not cover Saturday delivery. Therefore, orders placed after 1pm Thursday and before 1pm Friday will be despatched on Friday and delivered on Monday. Also Special Delivery/APC Overnight do not offer next day delivery to Northern Ireland, certain parts of the Scottish Highlands and offshore islands (e.g. Channel Islands).

We DO NOT deliver to shipping houses such as Aramex House.

International orders will be despatched in accordance with the above schedule but can take up to 28 days to arrive.

Feefo Reviews
Its Good
Feefo Reviews
Bearing in mind that I can't return if worn swimming I have done my best to see what they are like.
I am impressed by how well I can see at distance (I am very short-sighted), and to within a metre or so, with some small distortion, but acceptable.
I can't read with them or see clearly closer but didn't expect to!!
I have so far found the goggles might be a bit painful if worn for long periods: they aren't soft where they meet the top of the cheek bone. Perhaps I need to try different adjustments/nose bridges?
Feefo Reviews
the first google was good since one year ago and the second i don't try it yet because i am waiting to resolve the problem with the last order
Feefo Reviews
an improvement on others I have tried.
Feefo Reviews
A good solution to both eye correction can be chosen.
Feefo Reviews
Painful to wear but I hope this gets better with the more often I wear them
Our ResponseThank you for the feedback. Sorry you felt the delivery was inadequate. We try to highlight on both the product page and in the cart with a message in red about non-stock items, as this one is. As anticipated we despatched a week after processing the order by 1st class post. We will review these messages to see if they need highlighting further.

Feefo Reviews
Professional and reliable
Feefo Reviews
Our ResponseService rating :Thank you for the feedback.

We will look to add this information to the product descriptions.

Feefo Reviews
Although the prescription was perfect I found the goggles very uncomfortable, I can not wear them for long amounts of time.
Our ResponseSorry they took a few extra days to arrive. T His model is a bit smaller than some and fits more 'in the socket'.

View More Reviews

Contact Us

0330 660 0796 Open 9am to 5pm, Monday-Friday ?subject=Prescription Swimming Goggles - United Kingdom">Click here to email us
Butterflies Healthcare
The Granary
Manor Park
OX17 2AG
United Kingdom
Feefo Gold Trusted Service