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Also called "Free Form", a laser and a computer program measures the frame and adjusts your prescription to the curve of the frame and how close the frame sits to your face.This creates a lens unique to only you.

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Dermacare Direct Cosmeceutical Skincare

ScubaSpec Mask Prescription Insert 137 EBP

Frame/Lens Color (Pick one)

Is this a prescription?

Step 1: Pick a Prescription Lens Style (required)

Step 2: Pick a Prescription Lens Material Option (required))

Step 3: (Optional) Prescription Lens Add Ons

Sphere Right (OD)


Cylinder Right (OD)

Axis Right (OD)

Maximum 4 characters

OS (Left) Sphere

Left (OS) Cylinder

Axis Left (OS)

Maximum 4 characters

Add Power (not on all prescriptions)


PD (Pupil Distance)


Prism, Comments or Dr. Information if you want us to call


Upload Prescription


Compatible file extensions to upload: png, jpg, jpeg, bmp, tiff, tif, gif, pdf

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The 137 EBP Scuba Spec, or Snorkel Spec, is a prescription spectacle insert specifically designed for the visually deficient diver. The 137 EBP Scuba Spec attaches to the mask faceplate via a suction cup and can be easily inserted or removed from the mask at the diver’s discretion. The same prescription powers used in the diver’s habitually worn glasses can be used in the Scuba Spec insert (single or bifocal vision).

For  instructions, click here:

Scubaspec product info
A: distance across center of lens = 42.6 mm (1.68 in)
B: height from top to bottom of lens = 47.7 mm (1.88 in)
ED: diagonal measurement of lens = 51 mm (2 in)
DBL: length of bridge = 30 mm (1.18 in)
HT: height of frame (including anchor bracket) = 50 mm (1.97 in)
L: length of frame = 120 mm (4.72 in)
C: diameter of suction cup = 32 mm (1.26 in)
Circ: circumference of lens = 148.3 mm (5.83 in)
Wt: weight of insert without lenses = 5.7 g (0.2 oz)

More Information
Price $38.95
Prescription Price $50.00
Recommendation No
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