Rx Obsidian Nearsighted Prescription Snorkel & Scuba Dive Set
Use code OCEAN10 at checkout.
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Set Description
Set Description
The RX Obsidian Prescription Mask for Nearsighted Adventurers is designed for divers seeking enhanced underwater clarity.
Featuring twin tempered glass corrective lenses tailored to nearsighted vision, this sleek black mask ensures both style and functionality.
The soft silicone skirt offers a secure, comfortable fit for medium face shapes, while the broad peripheral view keeps the underwater world fully in sight.
With easy-release buckles and a soft nose pocket for effortless equalizing, it's perfect for both casual snorkeling and deep scuba dives.
Travel Snorkel Fins
Compact and perfect! Travel Snorkel Fins offer powerful, versatile movement for any underwater adventure.
Use them for straight-leg kicks from the hip when you need speed and flutter kicks from the knee for steady, controlled propulsion. When you’re ready to relax, these fins make frog kicks easy and comfortable, reducing strain on your leg muscles.
With reinforced sidewalls for enhanced control and durable silicone for flexibility, Shorty Snorkel Fins let you master precise movements and adapt to any diving style.
Plus, you’ll get our Oceans Optics exclusive snorkeling guide with tips for unlocking new techniques and making the most of every kick.
This set includes:
1x Rx Obsidian with lenses of your choice.
1x Travel Fins
1x Snorkel - Either Classic or Dry Top (your choioce)
1x Rx Obsidian Mask Case
Prescription Lens Info
Prescription Lens Info
This mask features Myopia/Nearsighted (SPH) lenses in negative diopters, available in increments of 0.50 (e.g. –1.50, –2.00, –2.50). Each lens is made from tempered glass for clarity and safety, and clear underwater vision.
👉 [Not sure which strength to choose? Try our Lens Calculator Tool ›]
Features & Benefits
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
Mask Size Guide
How to measure
- 1 Width: straight line from outer eye corner to outer eye corner (do not wrap).
- 2 Height: from just under your nose to just above your eyebrow line.
| Min (in) | Max (in) | |
|---|---|---|
| Width | 3.46 ″ | 5 ″ |
| Height | 2.75 ″ | 4 ″ |
| Min (cm) | Max (cm) | |
|---|---|---|
| Width | 8.8 cm | 12.7 cm |
| Height | 7 cm | 10 cm |
Options: Nearsighted lenses · Face seal in Black or Clear · Frame colors: Black, Blue, Red, Yellow, Aqua, Pink · Optional action-camera mount.
Shipping & Delivery
Shipping & Delivery
Hand assembled with care, Delivered within 3-14 days.
30 Day FREE Returns
30 Day FREE Returns
Take advantage of our FREE 30 days from delivery easy return policy. Shop with confidence. Eligible items only. For more info see our return policy.
More than JUST a Mask!
More than JUST a Mask!
At Oceans Optics, we’re committed to clear vision and unforgettable underwater experiences. That’s why every order includes Snorkeling 101 – Your Ultimate Guide to Better Aquatic Adventures!
Get expert tips instantly after checkout or via email, and dive in with confidence.
Want to check it's right for you?
Take a quick quiz to find your perfect fit
What people are saying about the Rx Obsidian
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⭐⭐⭐⭐⭐ 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."
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⭐⭐⭐⭐⭐ Allison R, FloridaPrescription goggles
We ordered a pair of prescription goggles for our trip to Hawaii and couldn't be more please with our purchase.
Shipping was quick and they worked great!
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⭐⭐⭐⭐⭐ 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."
Your Mask Helps Build and Grow a Coral Reef!
When you buy from Oceans Optics, you are not just getting an excellent mask, you are helping us build a real living Coral Reef.
A portion of every sale goes towards our artificial reef project in Koh Tao, Thailand. We worked with Global Reef and the Thai Department of Marine & Coastal Resources to sink a custom steel structure shaped like a prescription scuba mask. Onto this frame we attached living coral fragments that grow over time, attracting fish and turning the structure into a living reef and safe haven for marine life.
So each time you wear your mask, be proud that you are also contributing to saving ocean we all love.
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