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  • Dry bag 2L Dry Bag Touch Screen Waterproof Bags

    2L Dry Bag Touch Screen Waterproof Bags

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    2L Dry Bag Touch Screen Waterproof Bags

    Vendor:
    Oceans Optics
    197 reviews
    Regular price £19.00 GBP
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  • Microfiber Beach Poncho Towel Poncho Beach Towel Swimming & Snorkeling Poncho Beach Towel Swimming & Snorkeling

    Large Poncho Beach Towel Swimming & Snorkeling

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    Large Poncho Beach Towel Swimming & Snorkeling

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    43 reviews
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  • All Black / 4-5 / 22cm HydroFlats Quick Drying Water Shoes Non Slip Rubber Sole HydroFlats Quick Drying Water Shoes Non Slip Rubber Sole

    HydroFlats Quick Drying Water Shoes Non Slip Rubber Sole

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    HydroFlats Quick Drying Water Shoes Non Slip Rubber Sole

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  • Black Drawstring Swim Gym Waterproof bag Backpack Separated Waterproof Dry Compartments Bag Swimming bag

    Mesh Drawstring Backpack Beachbag Snorkel bag

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    Mesh Drawstring Backpack Beachbag Snorkel bag

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    Oceans Optics
    16 reviews
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  • Prescription dive mask Blue/White / -1.5 Left & -1.5 Right NEW RX Rover Nearsighted Prescription Freediving Mask with Snorkel & Case

    RX Rover Nearsighted Prescription Dive Mask in White_XSmall

    RX Rover Nearsighted Prescription Dive Mask in White_XSmall

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    Oceans Optics
    8 reviews
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  • Prescription dive mask All Black RX Rover Low volume Mask Nearsighted Prescription

    Rx Rover Prescription Snorkel/Dive Mask XSmall

    Rx Rover Prescription Snorkel/Dive Mask XSmall

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    Oceans Optics
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  • prescription snorkelling mask All Black RX Rover Nearsighted Prescription Dive Mask w/Cam Mount Prescription Dive Mask | Black | Small | Corrective Lenses -1.50 ~ -6.00 | Go Pro Mount

    Rx Action Rover Prescription Dive Mask w/Cam Mount_XSmall

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    Rx Action Rover Prescription Dive Mask w/Cam Mount_XSmall

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    Oceans Optics
    5 reviews
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  • B / China 1pc Inflatable Open Swimming Buoy Tow Float Dry Bag Double Air Bag With Waist Belt For Swimming Water Sport Storage Safety A4H4

    Inflatable Dry Bag Float Buoy

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  • Ultimate Travel Pack Ultimate Travel Pack

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  • SNORKEL Classic Snorkel

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  • Black S600 Snorky 2

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  • Ultimate Travel Pack Ultimate Travel Pack

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  • Safety Signalling Device XVIZ SMB 4FT Scuba Diving Surface Marker Buoy with Valve XVIZ SMB 4FT Scuba Diving Surface Marker Buoy with Valve

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  • Spool reel cave line XViz Aluminum Finger Reel Ascent Line Scuba Diving Spool 30M XViz Aluminum Finger Reel Ascent Line Scuba Diving Spool 30M

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  • underwater writing device Yes Dive Slate Pro Underwater Scuba Diving Essentials Dive Slate Pro Underwater Scuba Diving Essentials

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  • Safety device Ceramic Line Cutter Safety Equipment Ceramic Line Cutter Safety Equipment

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  • Yellow / Black/Green Line / Black PRO Scuba Diving DMT/C Safey Pack PRO Scuba Diving DMT/C Safey Pack

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  • DM PRO Safety Pack Yellow / Black/Green Line / Yellow PRO Scuba Diver Safey Pack PRO Scuba Diver Safey Pack

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Let customers speak for us

from 872 reviews
Perfect

The mask is perfect, fits well and works great!

Robin Bolle
Rx Obsidian Nearsighted Prescription Snorkel & Dive Mask (Medium)
05/06/2025
I’ll finally be able to see!

We ordered three and we all can see great. Good quality. Only complaint one was supposed to have GoPro attachment and didn’t but did not have time to return before our trip. Other wise very happy.

Joanne Vicich
Rx Obsidian Nearsighted Prescription Snorkel & Dive Mask (Medium)
05/06/2025
Great!

They work great!

Brittany J.
Rx Obsidian Nearsighted Prescription Snorkel & Dive Mask (Medium)
05/04/2025
Fantastic!

The last time I went snorkeling (more than 10 years ago) I wore contacts. At age 65, glasses only. I thought I was done snorkeling, until I found these! They worked perfectly! I could see the fish. And at around 80 bucks for the mask and a breather tube, it's a bargain. They charge like $25 to rent them at the beaches when you go on a cruise (and it is gross using something that was in someone else's mouth!) I highly recommend these if you are near-sighted and want to snorkel.

GoBucksJoe
Rx Obsidian Nearsighted Prescription Snorkel & Dive Mask (Medium)
03/03/2025

Ecellent mask, i can finally see! Wow, im so happy i found this site!

Jewell Schinner
Rx Action Prescription Dive Mask w/Cam Mount
02/26/2025
Great fit, great view.

Received my prescription mask. It fits great and I am looking forward to actually being able to see the world underwater for the first time.

Marian Brown
Rx Obsidian Nearsighted Prescription Snorkel & Dive Mask (Medium)
02/25/2025
Great mask

Had no idea that I could order a prescription mask for my husband! Ended up being the best gift ever for our trip to Cozumel. Amazing mask and spot on!

Suezq
Rx Carbon: Nearsighted Mask for Scuba Diving - Large
02/18/2025
I could see!!!

I have been unable to wear contacts for the past 5+ years , so ordered this mask with the 7 (highest) lens. Took a snorkel trip in Belize. The guide pointed out sting rays buried in the white sandy bottom - sea urchins tucked in reefs - I saw all of it - better than contacts with a regular mask. Best pre vacation purchase ever!

Meg S
Rx Obsidian Nearsighted Prescription Snorkel & Dive Mask (Medium)
02/18/2025
I can snorkel!!!

It has been more than a decade since I went snorkeling. At age 65 I no longer wear contacts lenses. Finding prescription goggles (at a very reasonable price) was a blessing! Without correction, everything would be a blur. But I was able to see the fish and the rest quite clearly!

Plus it was comfortable. If you need prescription lenses for distance, these are worth it.

Additionally, they came pretty quickly.

GoBucksJoe
Rx Obsidian Nearsighted Prescription Snorkel & Dive Mask (Medium)
02/17/2025
Great mask and can see without glasses!!!

Great quality mask!!!

Steve Goode
Rx Carbon: Nearsighted Mask for Scuba Diving - Large
02/16/2025
Great fit, and an amazing buy!!

Even though I haven’t tried the in the water yet I am super happy with my purchase!!

Cheryl
Rx Obsidian Nearsighted Prescription Snorkel & Dive Mask (Medium)
01/27/2025
Well made

This mask fit nicely seems well made. Haven't gone on vacation yet to use it so I'll have to follow up on that

Donald
Rx Rover Prescription Snorkel/Dive Mask XSmall
01/14/2025

Fantastic mask, love the elastic straps. Wore them on a dive to 80ft and worked really well. Happy Diver!

Scot Leuschke
Rx Action Prescription Dive Mask w/Cam Mount
01/05/2025

I liked it quite a bit. Ideal for the pool in winter.

Lane Bruen
Large Poncho Beach Towel Swimming & Snorkeling
11/23/2024

Very soft and good

Austen Moen
Large Poncho Beach Towel Swimming & Snorkeling
11/22/2024

Frequently Asked Questions

What is the difference between nearsighted and farsighted lenses?

Nearsighted (Myopia) Lenses: These lenses have a negative sphere (SPH) value and correct distance vision. Farsighted (Hyperopia) Lenses: These lenses have a positive SPH value and correct close-up vision.

How do I find the sphere (SPH) value on my prescription?

The SPH value is usually in the first column of your prescription, marked as "SPH" or "Sphere." A negative number indicates nearsightedness, while a positive number indicates farsightedness.

How Should I Adjust My Prescription for Clear Vision Underwater?

Prescription Adjustment for Underwater Clarity: To achieve clear and accurate vision underwater, we recommend selecting a lens strength that is 0.50 to 0.75 diopters weaker than your regular prescription. This adjustment helps to compensate for the magnification effect that occurs underwater, reducing the risk of distortion.

Example: Your Regular Prescription: Right Eye (OD): Sphere = -2.75; Left Eye (OS): Sphere = -3.50. Recommended Lens Strength: Right Eye (OD): Sphere = -2.00; Left Eye (OS): Sphere = -3.00.

Can I choose a lens strength that isn’t listed in the dropdown?

The lenses listed are the only ones available for the specific mask in the listing. If your exact strength isn’t available, select a lens that stays within the recommended adjustment range of 0.50 to 0.75 diopters weaker than your regular prescription. This ensures you maintain clear and accurate vision underwater within a safe and effective range.

Can I choose different lens strengths for each eye?

Yes, you can select different lens strengths for each eye based on your individual prescription. We offer a range of lens strengths, and you can mix and match any combination if available in our dropdown menu.

How do I upload my prescription during checkout?

You don’t need to upload your prescription. If you require specific lens strengths or have questions about your order, please send us a message through the online chat or email us at info@oceansoptics.com. We’re happy to help ensure you get the correct lenses for your needs.

What happens if I accidentally choose the wrong lens strength?

Contact customer support immediately if you choose the wrong strength. We may be able to correct the order, depending on the processing stage.

Are your lenses safe for both snorkeling and scuba diving?

Yes, all our lenses are certified HD Tempered glass, safe for both snorkeling and scuba diving up to 100ft.

How long does it take to receive lenses, and can I track my order?

Orders typically take 7-14 days to process. You will receive a tracking number via email once shipped.

What is your return or exchange policy for prescription lenses?

Your Satisfaction, Guaranteed.
We want you to love your new mask, but if for any reason you're not completely satisfied, you have 30 days from the date of delivery to return it. Get in touch and send it back to us, and we’ll take care of the rest. For more information on our 30-day returns, visit our full policy on Oceans Optics.

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