We can do any mask! We can do any mask, even yours!

No sales tax on any orders, ever!


We love our gear and recommend snorkel equipment we use ourselves.

Dive Masks

Dive masks, snorkeling masks, masks with optical lenses, full-face diving masks & many more!


Must-have GoPro accessories and other gadgets for your underwater adventures!

Find Out

Which Lens Type

Works for You!

Gone Fuzzy?

Get every underwater detail with our

Prescription Dive Masks

Check Out Our Single Vision

Single Vision

from $234

Any prescription, nearsighted, farsighted, astigmatic, or prismatic, including matching pupillary distance.

Bifocals FT28mm

from $314

Gauges, Push & Shoot Cameras, General Near Viewing.

Check Out Our Bifocals

Bifocals FT35mm

from $349

Photographers, Videographers, Any diver who wants more near.

Check Out Our See-Unders


from $234

See-unders for the nearsighted person that takes off their glasses to read.

Check Out Our Classic Readers

Classic Readers

from $179

Readers for close work with your gauges, camera or computer.

Check Out Our Executive Readers

Executive Style Readers

from $179

Larger reader for the underwater professional.

Frequently Asked Questions

Can I get a prescription in a full face plate mask?

Yes, you can, We put any prescription in any dive mask. Single vision, bifocals, or gauge readers. We custom make every lens to fit your prescription and your mask.

Any Prescription?

Yes, we really can put any prescription in any dive mask.

All our work is custom so we can accommodate even the highest prescription. Our record to date is a – 27 !!

There is an extra charge of $ 30.00 for sphere powers greater than + 4.00 or – 4.00, and cylinder powers + or – 3.

How long until you ship my lenses?

Normal turnaround time is 15 to 20 business days.
$120 (2 to 4 business days)
$85 (5 to 7 working days)
$65 (8 to 10 working days)

What about shipping cost?

Shipping is $23 inside California.
$23 ground (5-7 working days).
$49 for second-day delivery.
$79 next day air.

We ship internationally!

International Shipping via DHL is $70.

Normal turnaround time is 15 to 20 business days.
$124 (2 to 4 business days)
$89 (5 to 7 business days)
$69 (8 to 10 business days)

#1 Source of Prescription Dive Masks in the US and Canada

What Our Clients Say!

Jamie Sledd
Jamie Sledd
May 4, 2020.
I think my new mask is awesome! I don't have to turn my head to be able to see through the "sweet" spot like I did with a different brand prescription mask. Helps me see better with underwater photography. Can't wait to dive with them again.
BLue terra1238
BLue terra1238
March 7, 2020.
I can’t express how ecstatic I am with my new prescription dive mask. I’m not really into a lot of hypervally but dang this is great. I can actually see my camera view screen now. Before it was point and hope, now I can see and set my shots. Price, turn around time all was great. In fact I goofed up on the order and they called me to confirm my order because they saw something wasn't right. They walked me through it and bang got the scrip and mask that I needed. Lifelong customer
Celeste Searles Mazzacano
Celeste Searles Mazzacano
March 6, 2020.
Excellent customer service and a great product.
Kendall Gray
Kendall Gray
March 3, 2020.
I can see as well out of my dive masks as I can with my bifocal prescription glasses. Amazing!
Lisa Zick-Mariteragi
Lisa Zick-Mariteragi
February 9, 2020.
Received today, perfectly constructed bifocal lenses for mono vision (so four distinct lenses) in the dive mask. Great job, timely delivery, can't wait to use them underwater next week! Mahalo NUI!
Paul Van Klaveren
Paul Van Klaveren
February 9, 2020.
C Mark Chappelle
C Mark Chappelle
February 4, 2020.
My latest order marks the fourth time I have ordered from PDM. I really like the fact these folks will put my prescription in a mask which I already know fits me. The prescription has always been dead on and properly placed in the mask. I am always pleased with the workmanship and the processing time of my orders with PDM. These are the goto folks for a prescriptive mask in my opinion.
Rick Mark
Rick Mark
February 4, 2020.
Excellent experience. My dive mask came back promptly (in time for my scuba lessons). And they work GREAT underwater! I'm a novice diver, 67 years old. My regular glasses have progressive lenses. I have a bit of an astigmatism. Prescription Dive Mask was recommended to me by my dive shop in Eugene, OR. The dive mask lenses were not cheap, but to me they were worth every penny. Looking forward to future scuba dives and snorkeling and seeing awesome stuff under the sea!
Jeremy Spaulding
Jeremy Spaulding
January 24, 2020.
Mask fits great and the prescription is perfect. I haven't seen this clearly under water in years.