Skip to product information
1 of 16

Rx Obsidian Nearsighted Prescription Snorkel & Scuba Dive Mask

Rx Obsidian Nearsighted Prescription Snorkel & Scuba Dive Mask

Regular price $63.00 USD
Regular price $70.00 USD Sale price $63.00 USD
SALE Sold out
Shipped with Care. No Hidden Fees. Just Clear Vision Ahead.

Mask Description

The Obsidian Corrective Mask for Nearsighted Adventurers is made for those who want sharp, clear vision underwater without relying on contact lenses.
With precision-crafted tempered glass lenses matched to your prescription, you'll see the ocean as it's meant to be seen.
The soft black silicone skirt fits comfortably on medium-sized faces, forming a secure, watertight seal.
Whether you're snorkeling in shallow reefs or diving deeper, this mask offers dependable comfort, easy equalizing, and excellent visibility.
Designed with performance and style in mind, the Obsidian is your go-to for underwater clarity and confidence.

Prescription Lens Info

This mask features nearsighted (SPH) lenses in negative diopters (e.g., -1.50, -1.75, -2.00).
Tempered glass lenses for strength, safety, and clear underwater vision.

Features & Benefits

Corrective lenses built for nearsighted vision (available up to -9.0)
Leak-proof comfort with hypoallergenic soft silicone
Double-seal skirt fits securely on medium face shapes
Wide viewing field to stay aware of your surroundings
Durable materials for both snorkeling and diving
Simple, low-profile buckle system for easy adjustments
Soft nose pocket for quick equalizing

Mask Size Guide

Rx Obsidian - Size Guide
How to measure your face
Rx Obsidian
Size Category: Medium
This versatile mask comfortably fits most medium face shapes.
Min (cm) Max (cm) Optimal (cm)
Width 10 12.5 11.5
Height 7.75 10 8

Available Variations

  • Lens: Nearsighted
  • Face Seal: Black or Clear
  • Frame Colors: Black, Blue, Yellow, Aqua, Pink
  • Action Camera Mount: Optional upgrade

Hand-Assembled. Free Shipping Over $70

Every Obsidian is made to order. Enjoy free delivery when you spend $70 or more. [5–14 days]

30 Day FREE Returns

Take advantage of our FREE 30 days from delivery easy return policy—shop with confidence. For more info see our return policy.

More than JUST a Guide!

Snorkelling 101 is Your Ultimate Guide to Better Aquatic Adventures.

Now free with every order! Access your eGuide instantly after checkout or via email, and dive in at your own leisure.
View full details

Want to check it's right for you?

Free Find My Mask Quiz

Take a quick quiz to find your perfect fit

What people are saying about the Rx Obsidian

  • ⭐⭐⭐⭐⭐ Joe, Arizona

    "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! | 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."
  • ⭐⭐⭐⭐⭐ Sage, Utah

    "I got the obsidian, my sister got the lumix, we also decided on matching snorkels, and they looked so cute together. We went snorkeling in mexico, and this time was so much less scary since not everything was blurry.
    There were also some really cool tips in the snorkeling guide, we found the part about buddy safety and communication especially useful."
  • ⭐⭐⭐⭐⭐ Mart, London

    "Great experience overall, the find a mask quiz helped me choose the Obsidian.
    It was delivered quickly in about 7 days, and it feels like a good quality mask. I have taken it out snorkeling a few times, the seal is secure, and with the vision correction I can finally see things clear!"
1 of 3

Customer Reviews

Based on 63 reviews
97%
(61)
3%
(2)
0%
(0)
0%
(0)
0%
(0)
M
Morton Powlowski

Very good quality for fantastic price, for people with my -7 it’s impossible to dive in to the water but thanks to it I can

T
Theodore O'Connell

Excellent lens, fits really nice!

G
Graciela Bruen

Best performance for the price.
Thank you.

R
Robin Bolle
Perfect

The mask is perfect, fits well and works great!

Hey Robin,
That’s awesome to hear...perfect is what we aim for!
Thanks so much for taking the time to share your experience. We’re so glad the mask fits well and is working great for you.
Wishing you plenty of clear, unforgettable adventures ahead!
Airies & The Oceans Optics Team

J
Joanne Vicich
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.

Hey Joanne,
We’re so glad to hear you can all see clearly...that’s what it’s all about! 🙌
We checked your order and didn’t see a GoPro attachment listed, but we’re sending one out to you anyway. Because at Oceans Optics, we’re more than just a mask. 😉
Enjoy your trip and keep making epic memories underwater!

James & The Oceans Optics Team

Slide
Slide
Slide
Slide
Slide
Slide
Slide
Slide
1 / 8