Negative distance lenses
Compare pre-made minus lenses for compatible masks. Check the exact model and choose the required power for each eye.

Choose model-specific corrective dive mask lenses, with negative distance correction, full-positive lenses and gauge readers available for compatible masks.
Compare pre-made minus lenses for compatible masks. Check the exact model and choose the required power for each eye.
Full-positive correction differs from a lower reading segment. Check the lens type and compatibility before ordering.
A positive lower reading section helps with nearby instruments while the upper viewing area remains uncorrected.
Pre-made negative lenses provide distance correction for compatible dive masks. The TUSA MC-7500 negative lens is one example in this range; other masks use their own model-specific lens systems.
Check the exact compatible mask, available power and any left/right designation. These lenses provide sphere-only correction. Ask your optometrist about suitable powers if your prescription includes other corrections.
Check whether a positive lens corrects the full viewing area or only a lower reading segment. These are different lens types and should not be selected from the plus number alone.
The TUSA MC-7500 full-positive lens and TUSA MC-211 full-positive lens are model-specific options. Confirm the compatible mask and optical suitability before purchasing.
The TUSA BF-211 has a positive reading section near the bottom and an uncorrected upper area. It is intended for nearby instruments when distance correction is not required.
Choose the lens system designed for your exact mask. Follow each listing’s instructions for the required side and power; ask your optometrist if you are unsure.
Lens shape and mounting are specific to the mask model. Check the supported power range, left or right side and whether the lens is a distance correction or gauge reader. Confirm optical suitability with an eye-care professional if your prescription is complex.
Explore the wider Diving Masks collection to compare related equipment and accessories.
Most corrective lenses are sold individually, while some inserts or replacement sets include a pair. Check each product’s supplied quantity, side and fitting instructions. Apollo Bio Metal lenses require professional fitting by a suitably equipped dive shop.
Explore prescription dive mask packages if you also need a compatible mask.