Your prescription dive mask, made for your eyes only

See every dive in perfect focus. We hand grind custom optical glass lenses to ±0.25 diopter, single vision, bifocal or progressive, including the astigmatism most masks leave out. Crafted in our own lab and shipped to 45 countries.

Tell us your prescription, we build your quote

Start free and with no obligation. Send us your prescription, or let us help you read it, and we will recommend the right mask and lens for you.

You're all set

Our optical expert is reviewing your details and will reach out with a personalized recommendation for your prescription dive mask.

Expect to hear back within 1-3 business days.

Start your free consultation

Reply by form in about a minute, or book a live call with our optical team.

Your Vision

Select the option that best describes your eyesight so we can recommend the right lens type for your mask

Lens Type *

Share your prescription

Additional details

The problem with standard prescription masks

Most prescription masks are not actually your prescription

The ready made lenses in most dive shops come in a few fixed strengths, rounded to whatever is closest to your eyes. So if you wear glasses, you still see a blur underwater, miss detail on the reef and struggle to read your dive computer.

Standard prescription masks

  • Fixed lens strengths, rounded to the nearest power
  • Astigmatism usually left uncorrected
  • No real progressive option for divers over 40
  • Often plastic that scratches and distorts colour

Our custom lenses

  • Ground to your exact prescription, to ±0.25 diopter
  • Astigmatism built in as standard
  • Progressive and complex prescriptions welcome
  • Optical glass for sharp, true colour vision

Every lens we make is ground to your exact prescription, so what you see underwater is as sharp as your glasses on land.

Your prescription, built into the lens in three steps

Share your prescription

Start a free consultation by form or live call. Send us your Rx, or let us help you read it. There is no obligation to buy.

We craft your lenses

We hand grind optical glass to ±0.25 diopter for your exact sphere, cylinder, axis and add, then mount it into the mask you choose. Range from +16.00 to -22.00.

Dive in perfect focus

Your custom mask is made to order in 14 to 21 business days. Free EU shipping, delivered to 45 countries, backed by a 12 month warranty.

What makes us different

Why divers choose us for their prescription

See the difference precise, custom-ground optical lenses make, then meet the four things we get right on every order.

See the Difference Prescription Lenses Make

With Prescription Lenses
Standard Mask
  • Precise Optical RX Lenses

    We use only the best optical materials for your sharp vision

  • Handmade Edging And Mounting

    We individually craft the RX lenses from scratch to finish for your order.

  • Worldwide shipping.

    In the EU, we will send you the mask for free.

  • Quality Branded Masks

    Chose any brand mask from our wide selection

We do not believe in good enough

We started this lab because prescription dive masks were stuck on close enough. Powers that were almost right. Astigmatism nobody wanted to handle. We knew it could be better.

So we check every lens, measure every pupillary distance with intention, and build astigmatism and complex prescriptions in as standard. With more than 25 years of optical experience behind the bench, every mask is hand mounted and built for your eyes only.

25+ years optical expertise · Trained at Carl Zeiss · Our own lab in Ljubljana · ±0.25 diopter standard

Trusted by divers worldwide

Divers in 45 countries see clearly with us

Rated 5.0 by hundreds of satisfied divers across 45 countries.

★★★★★

"My first dive with the mask was amazing. A night dive, with limited visibility, and I was still able to see the tiniest octopus. So happy with the mask. Fellow divers were very curious as well, so I may send some more Canadians your way."

Dan W.Canada · near and distance lenses
★★★★★

"The mask is AWESOME. The quality and attention to detail is superb. I love Cressi low-volume masks, and the white perfectly complements my BCD and other gear. I'm a Master Scuba Diver, and now I'm excited about actually being able to see everything again!"

dkgallingerMaster Scuba Diver · dive trip Croatia
★★★★★

"So much better clarity and all, especially against the finer details. My dive computer and SPG have never been clearer underwater than they are now. Well worth the investment!"

Nick W.
★★★★★

"Arrived from Mexico/Bahamas last week and the mask has worked fantastic the whole time. After cleaning with toothpaste there were no issues with fogging. I recommended your service to everyone during the trip."

Martin L.Dive trip: Mexico and the Bahamas
★★★★★

"Our masks arrived today. I am delighted with them both. Everything looks great and so professionally packed and presented. The order turnaround was so quick too! We're off to the Maldives next month and I'm really looking forward to diving with much improved vision."

Nick C.Ordered two masks
★★★★★

"Tested them above water and everything looks much clearer. Very impressed with the bifocal mask. Thanks for the excellent work and quick turnaround."

Maher A.Bifocal lenses
★★★★★

"BTW, in Egypt and the mask is working great. Thanks, Marko!"

MatthewTested in Egypt
★★★★★

"The mask is great, fits perfectly, and the lenses are fantastic. Really enjoy diving with it. No complaints at all."

Ivan J.
★★★★★

"Thank you so much for my mask, it was fantastic! Loved it. I would like to order another one, exactly the same, as my backup mask."

Britlyn H.Repeat customer
★★★★★

"Happy days buddy. Highly professional. Will recommend you, a lot. Thanks!"

Fernando

Before you order

Questions divers ask us

Yes. We grind to ±0.25 diopter from +16.00 to -22.00, including sphere, cylinder, axis and prism. Progressive and astigmatism are exactly what our lab specialises in. We build them in, we do not leave them out.

Insert lenses come in rough, fixed powers and rarely correct astigmatism, which is why so many divers still see a blur. We hand grind optical glass to your precise prescription. Sharper, scratch resistant, accurate colour, and made for your eyes only.

Your custom mask is made to order in 14 to 21 business days. We deliver to 45 countries with free EU shipping, and back every mask with a 12 month warranty. If there is an optical error on our side, we regrind it free.

That is exactly what the free consultation is for. Fill in the form or book a live call, and our optical team will walk you through your prescription and the right mask, with no obligation to buy.

Our promise. Optical accuracy guaranteed to ±0.25 diopter, with a free regrind if the error is on our side. A 12 month warranty against manufacturing defects. Free replacement on damaged shipments.

Made to order, by one lab

Built by hand, so build slots are limited

Every lens is hand ground in our own lab, and dive season fills the schedule fastest. Start your free consultation now to reserve your place and dive the season in focus.

See your next dive in perfect focus

Custom optical glass lenses, ground to ±0.25 diopter.

Single vision, bifocal, progressive and astigmatism, all handled.

Crafted in our own lab, across premium mask brands.

Free EU shipping, 45 countries, 12 month warranty.

Get my free consultation

Free and no obligation. Talk to our optical team, get a custom quote, and decide from there.