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Divers from across the nation are invited to celebrate the spirit of adventure at the diving event of the year, as the Scuba Show returns to Long Beach with more scuba exhibitors, experts and seminars than ever.
We are excited to attend this year’s Beneath The Sea Show in New Jersey! Come visit us at booth 504 and get to know our products and services. Say hi and get to know the team, we’ll be glad to see you and answer any questions you have.
With masks as with everything else, you get what you pay for. We get many repair orders on other competitor masks due to…
The Scuba Show 2022 was fantastic and we had a blast!. It was great to see everyone once again after a very long break. We had a tremendous turnout while getting to meet so many sweet people and we were grateful to get to know and help with their masks as well. We want toContinue reading “We Had a Blast at The Scuba Show 2022”
Scuba Show Returns May 14-15, 2022, to The Long Beach Convention Center. We love the Scuba Show, it’s the diving event of the year! and we always participate in it. This year is no different, come visit our booth and get to know our products, and services, as well as our team, we’ll be happyContinue reading “2022 Scuba Show Tickets On Sale Now!”
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).
