TUSA MC-7500 Corrective Mask Lens Minus Left or Right lens.
Model Number: MC-7500 SOLD INDIVIDUALLY for TUSA M-212 Ceos, M-28 Geminus, TM-7500 Splendive II, and M-40 Splendive IV
The TUSA MC-7500 Corrective Lens is a premium, high-precision optical replacement lens engineered to restore sharp underwater vision for scuba divers and snorkelers requiring vision correction. Designed exclusively for dual-lens configurations, these lenses are completely interchangeable and can be seamlessly installed into the left or right sides of the TUSA M-212 Ceos, M-28 Geminus, TM-7500 Splendive II, and M-40 Splendive IV dive masks. Providing precise spherical correction, they offer an efficient, custom solution to eliminate the need for contact lenses underwater, ensuring uncompromised optical safety and clarity on every dive profile.
Corrective Lens Features
- Single Lens Packaging Note: Lenses are sold individually per side (not in pairs) to allow for completely asymmetrical prescription matching
- Universal Modular Insertion: Engineered to integrate perfectly into multi-model TUSA dual-lens frames, specifically the M-212, M-28, TM-7500, and M-40 series
- Dedicated Spherical Correction: Provides highly accurate, non-astigmatic visual correction across a comprehensive range of focal distances
- Broad Diopter Selection Matrix: Available in precise half-diopter increments spanning from negative myopia corrections to positive hyperopia corrections
- Bifocal Reader Availability: Offers specialized reading panels at the base of the lens, allowing divers to clearly scannability dive computers, gauges, and macro cameras
Prescription Range & Compatibility Matrix
| Lens Type / Application | Diopter Range Options | Increment Step |
|---|---|---|
| Negative Lenses (Nearsighted / Myopia) | -1.0 to -8.0 | 0.5 Diopters |
| Positive Lenses (Farsighted / Hyperopia) | +1.0 to +4.5 | 0.5 Diopters |
| Bifocal Gauge Readers (Presbyopia) | +1.0 to +4.5 | 0.5 Diopters |
| Important Ordering Note | LENSES SOLD INDIVIDUALLY (Select Quantity 2 for a Pair) | |
| Verified Mask Compatibility | TUSA M-212 Ceos / M-28 Geminus / TM-7500 Splendive II / M-40 Splendive IV | |
Technology
SPHERICAL GROUND OPTICAL TEMPERED GLASS
The MC-7500 lenses are formed from ultra-clear tempered glass that has been ground to exact spherical technical specifications. Tempering ensures maximum structural pressure-resistance at depth while providing elite scratch immunity compared to standard polymer alternative lenses. The advanced optical purity minimizes refractive distortion under water, delivering true-to-life spatial tracking.
MODULAR MULTI-FRAME LENS INTERCHANGE
Rather than anchoring a diver to a single model footprint, the geometric perimeter of the MC-7500 is precision-molded to seal uniformly across four distinct generation frame patterns. This cross-compatibility allows users to retain their optical investment even if they migrate from a low-volume TM-7500 shell to an advanced Freedom-technology enabled M-212 Ceos chassis.
INTEGRATED LOWER-QUADRANT BIFOCAL READER
For divers experiencing presbyopia, the reader variant features a split focal field. The top portion of the lens remains uncorrected for long-range environmental awareness, while the lower segment integrates a localized positive magnifying block. This arrangement allows for seamless transitions between checking instrumentation data, reading a bottom timer, or navigating tight interior wreck corridors without breaking stride.
Info:
TUSA corrective lenses are a replacement lense which can be fitted into the TUSA Ceos mask, TUSA Geminus Mask, TUSA Splendive II mask
or TUSA Splendive IV mask.
The lenses are correction for the Sphere / spherical value of your eye prescription.
If you are unsure please contact your optician.
Minus corrective lenses are a full lense correction for a single spherical value, available in half diopter increments from minus 1 to minus 8 for left or right lenses.
Plus corrective lenses are a full lense correction for a single spherical value, available in half diopter increments from plus 1 to plus 4 and a half for left or right lenses.
Reader corrective lenses are a lower reading correction section on a plain lense for a single spherical value, available in half diopter increments from plus 1 to plus 4 and a half for left or right lenses.