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Do you need help on making your purchase? Let us guide you through the process, step by step! Getting your prescription dive mask is easy, and will guarantee you many years of underwater fun. Check out our latest video and follow the steps to complete your purchase.
For almost 30 years, we have been helping people see under the water as well as they see above it. We can do any prescription in any dive mask. Every job we do is done by hand to ensure the highest quality, but using much bigger lenses to customize the diving mask just for you. Check outContinue reading “Welcome to Prescription Dive Masks!”
The date for the Scuba Show Long Beach is around the corner and we are very excited to be a part of it one more time. It will take place on June 4th and 5th, 2016 at the Long Beach Convention Center. It is a yearly event with over 300 exhibitors, seminars, clinics, aContinue reading “WE’RE ATTENDING THE SCUBA SHOW AT LONG BEACH, CALIFORNIA!”
This year’s scuba show was a blast! We could not be more pleased with our participation at Our World Underwater Show. It was great to see so many friends, and friends of the ocean so eager to learn about oceans and scuba diving through in-depth workshops and seminars and enjoying the film festival, the instructorContinue reading “Our World Underwater Show”
At Prescription Dive Masks, we couldn’t be more excited about our participation in this year’s event, and it goes without saying that we’re more than ready for the occasion. Our World Underwater is an incredible consumer dive show based in Chicago that offers information on a wide variety of topics related to the divingContinue reading “Prescription Dive Masks At Our World Underwater 2016!”
The PD (Pupil Distance) is a required measurement needed to fill your glasses prescription. Note: If you’ll leave the PD measurement blank, one of our opticians will reach out to you to for further assistance.
What is the PD?
The PD is the distance between your pupils, using millimeters as the unit of measure. The average ranges between 54-74. Some doctors may write it on the prescription. You can ask your eye doctor or local optician to measure it for you. They use a device that instantly gives them the PD.
If Your PD is two Numbers:
If the numbers are two higher digits like 62/58, then the first number is your Distance (Far) PD used for making distance glasses and the second is your Near PD used for making reading glasses. If the numbers are two lower digits like 29.5/32.5, then just add them together for the Distance P.D.
If Your PD is one Low Digit Number:
If the number is one low digit, like 33; just add them together for your Distance PD.
Option 1: You will need a friend and a ruler. With a friend sitting opposite you at the same height, ask them to place the ruler across the bridge of your nose, with the millimeters side facing upwards. Your friend should move the ruler, so that the zero value is in the center of your right pupil. Your friend should now read off the measurement to the center of your left pupil. Bingo! That’s your PD.
Option 2: You will need your glasses, a friend, a ruler, and a non-permanent marker. Put your glasses on so they are comfortable and steady. Ask your friend to stand opposite you and have her mark a dot on each of your lenses, exactly where the pupils are positioned. Take off your glasses, and with a ruler, measure the distance between the two dots. That’s your PD! Don’t forget to thank your friend.
Option 3: Do it yourself! You’ll need a webcam, credit card (We use a credit card because a credit card is a universal size and that helps us to configure the proportion of the image).
