TUSA Positive Corrective Prescription Lenses

Enjoy clearer vision while scuba diving and snorkelling with TUSA Positive Corrective Prescription Lenses. Manufactured from high-quality optical glass, these premade full positive lenses help farsighted divers see more clearly above and below the surface.

Available in positive powers from +1.0 to +4.5 diopters in 0.5 increments, the lenses allow you to select the appropriate strength for each eye. Left and right lenses are sold separately, making them suitable for divers who require different correction in each eye.

Unlike bifocal or reading inserts that correct only a small lower section, these are full positive lenses, providing correction across the entire viewing area. This makes them an excellent option for farsighted divers who want improved overall vision when viewing marine life, equipment and their surroundings.

TUSA Positive Corrective Lens Features

• Premade positive prescription lenses for scuba diving and snorkelling
• Full-lens correction across the entire viewing area
• Available from +1.0 to +4.5 diopters
• Supplied in convenient 0.5-diopter increments
• Separate left and right lenses for the correct mask fit
• Allows a different lens strength to be selected for each eye
• Manufactured from high-quality optical glass
• Provides clear, sharp underwater vision
• Helps improve comfort and confidence when diving or snorkelling
• Ideal for farsighted divers requiring positive spherical correction
• Easy replacement option for compatible TUSA masks
• Each lens is sold individually

Compatible TUSA Masks

These positive corrective lenses are compatible with the following TUSA scuba diving and snorkelling masks:

• TUSA M-212 Ceos
• TUSA M-40 Splendive IV
• TUSA TM-7500 Splendive
• TUSA UMA-7500 Splendive Mask

Selecting the Correct Lens

These lenses provide positive spherical correction only. The positive diopter value corresponds to the SPH or Spheresection of your optical prescription and does not correct cylinder, axis, astigmatism or prism measurements.

Select the required lens strength and the correct left or right lens for each eye. If your prescription differs between your eyes, purchase each lens separately in the appropriate diopter.

If you are unsure which strength to order, ask your optometrist to recommend the most suitable positive spherical correction for each eye before purchasing.

Please note: Each TUSA Positive Corrective Prescription Lens is sold individually. Select both a left and right lens if correction is required for both eyes. The compatible dive mask is sold separately.