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Product Information
The Seac Italia Corrective Lens is an optical replacement lens made for the Seac Italia diving mask, available in both the regular and Asian Fit versions, and it is also compatible with the Seac Symbol mask. It is a tempered glass lens sold separately for the right and left side, with myopia correction from -1.0 to -6.0 diopters and presbyopia correction from +1.0 to +3.0 diopters, in 0.5 diopter increments.
Who it is for
This lens is built for divers who wear glasses or contact lenses and want corrected vision underwater. It suits divers who need myopia correction as well as those who need presbyopia correction, and it lets each eye be fitted with its own diopter strength when a diver's prescription differs between the right and left eye.
Key details
- Tempered glass lens construction
- Myopia correction range of -1.0 to -6.0 diopters, in 0.5 diopter increments
- Presbyopia correction range of +1.0 to +3.0 diopters, in 0.5 diopter increments
- Described by the manufacturer as easy to mount
- Right and left lenses are different parts and are not interchangeable
Compatibility and sizing
The lens fits the Seac Italia diving mask in both the regular fit and Asian Fit versions, and it is also cross listed by Seac as compatible with the Seac Symbol diving mask. Choose the Side option, Right or Left, that matches the lens position in the mask, and choose the diopter value that matches the diver's prescription for that eye. Because the right and left lenses are not interchangeable, order each side separately with its own correction value if both eyes need correction.
DiveCatalog.com is an authorized Seac dealer and has been a dive shop in Irvine, California since 2003. Call 888-701-4017 or chat with us if you need help confirming fit, side, or diopter compatibility before you order.
- Optical corrective lens made for the Seac Italia diving mask, in both regular and Asian Fit versions.
- Also fits the Seac Symbol mask as Seac cross-lists this lens family for compatibility with that model.
- Tempered glass lens construction.
- Easy to mount into the mask frame per the manufacturer.
- Myopia correction from -1.0 to -6.0 diopters.
- Presbyopia correction from +1.0 to +3.0 diopters.
- 0.5 diopter increments across both the myopia and presbyopia ranges for a closer match to a diver's prescription.
- Side specific design, the right and left lenses are different parts and are not interchangeable.
| Material | Tempered glass |
| Lens type | Optical corrective lens |
| Myopia correction range | -1.0 to -6.0 diopters |
| Presbyopia correction range | +1.0 to +3.0 diopters |
| Diopter increments | 0.5 |
| Side options | Right, Left |
| Compatible masks | Seac Italia (regular fit), Seac Italia Asian Fit, Seac Symbol |
| Installation | Easy to mount per manufacturer |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Can I order a different diopter for each eye?
Yes. The right and left lenses are sold separately, so you can choose a different diopter value for each eye to match an uneven prescription. Simply select the Right side lens with its needed diopter and the Left side lens with its needed diopter as two separate selections.
Will this lens fit the Seac Symbol mask?
Yes. Seac cross-lists this corrective lens as compatible with the Seac Symbol diving mask in addition to the Seac Italia mask, including the Asian Fit version of the Italia. Confirm your mask model before ordering if you are unsure.
Can the right and left lenses be swapped or used on the opposite side?
No. The manufacturer states the right and left lenses are different parts and are not interchangeable. Always order the lens matching the specific side of the mask you are correcting.
How do I choose between myopia and presbyopia correction?
Presbyopia correction ranges from +1.0 to +3.0 diopters, while myopia correction ranges from -1.0 to -6.0 diopters, both in 0.5 increments. Use the diopter value from your current eyeglass or contact lens prescription for each eye to select the matching lens.
