TUSA M-212 Freedom Ceos Mask
Original price was: $190.00.$170.05Current price is: $170.05. inc. GST
The TUSA M-212 Freedom Ceos is a compact, twin-lens dive mask with a low-volume design, Freedom Technology silicone skirt and quick-adjust buckles. It is compatible with optional corrective lenses, making it a practical choice for scuba diving and snorkelling. Check the published fitting dimensions below and try the mask against your face to assess the seal and nose-pocket comfort.
TUSA Freedom Ceos Mask Size Guide
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TUSA M-212 Freedom Ceos dive mask
The TUSA M-212 Freedom Ceos combines a compact twin-lens design with a soft silicone skirt and straightforward strap adjustment. Its low-profile frame keeps the mask close to the face, while the teardrop-shaped windows provide a clear view of your surroundings and equipment.
Comfort and adjustment
TUSA’s Freedom Technology uses different silicone thicknesses, a dimpled skirt surface and stability ridges to balance flexibility with support. The rounded skirt edge and contoured 3D strap help distribute contact around the face and head. Skirt-mounted quick-adjust buckles let you fine-tune strap tension without pulling the strap excessively tight.
Optional corrective lenses
The Ceos accepts compatible TUSA MC-7500 corrective lenses, with full negative and full positive options, plus BF-7500 gauge-reader lenses. Corrective lenses are optional and are not included with the standard mask. Choose the appropriate lens configuration on our dedicated prescription mask listing or contact the shop for help matching compatible lenses.
Technical specifications
| Model | TUSA M-212 Freedom Ceos |
|---|---|
| Lens layout | Two-window, teardrop design |
| Lens material | Tempered glass |
| Skirt | Silicone with Freedom Technology and rounded edge |
| Strap and buckles | Adjustable silicone 3D anatomical split strap; skirt-mounted quick-adjust buckles |
| Internal volume | 180 cc |
| Frame dimensions | 7.2 × 15.7 cm |
| Fitting dimensions | 11.3 × 13 cm |
| Mask weight | 184 g |
| Corrective-lens compatibility | MC-7500 negative / positive lenses and BF-7500 gauge-reader lenses; sold separately |
Strap comfort and adjustment
The contoured 3D silicone strap follows the curve of the back of your head. Its split shape spreads contact over a wider area, helping the mask stay comfortably in position with light strap tension.
Fit guidance
Dimensions help you compare masks, but face shape determines the seal. Check comfortable contact around your forehead and cheeks, room around your nose and clearance between your face and the frame. Our Hallam team can help you compare the Ceos with other adult masks.
Mask fit and specifications
| Face-fit profile | Medium (TUSA 2026 skirt-fit guide) |
|---|
The fit classification follows TUSA’s 2026 skirt-fit guide. Check the seal, brow clearance and nose comfort on your own face; the fit label is a starting point.
Care and storage
Compatible cleaning products
For a coated, prescription or anti-fog-film lens, use only the cleaner or defogger approved by that lens manufacturer. Gear Aid Sea Drops is not recommended for prescription lenses or anti-reflective coatings. For a separate neoprene strap cover, if you use one, we recommend Cressi Neoclean Wetsuit Wash or Revivex Wetsuit Shampoo to clean compatible neoprene. Wash that component separately according to its care label and the cleaner’s dilution instructions, then rinse thoroughly and dry in the shade. These neoprene cleaners are not a recommendation for the mask lens or a regulator assembly.
Rinse your mask with fresh water after each dive or snorkel, flushing salt and sand from the buckles before adjusting them. Let it dry in the shade, then store it in a protective case away from heat, direct sunlight and coloured rubber gear that can stain the silicone.
For cleaning, use a diluted neutral cleaner suitable for masks and rinse it away completely. Avoid strong chemicals, abrasive scrubbing and flame treatment. Check the skirt, strap and buckles for damage before use.
In-stock orders placed before 12 noon Melbourne time on weekdays are usually dispatched the same day once payment is confirmed. This excludes public holidays, pre-orders, backorders, special orders and custom orders. Dispatch times can vary. Delivery time depends on the carrier and your location.
Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.
- Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
- Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.
The available delivery rate for your order is shown at checkout.
Need your gear urgently? You are welcome to arrange your own same-day courier or Uber pickup from Hallam. Call 03 9702 3694 before booking so we can confirm payment, that your order is packed and ready, and a collection time. Tell us who will collect and give your driver the order number. You arrange and pay the courier directly; delivery timing depends on the provider.
Contact us within 30 days of delivery to request a refund, exchange or optional store credit on eligible unused goods within Australia. Refunds go to the original payment method. Keep goods clean and undamaged with tags, original packaging and all accessories. No restocking fee applies to eligible returns meeting these conditions.
For change-of-mind returns and size exchanges, you pay return postage and replacement shipping. Original delivery charges are not refunded. Water-tested goods, clearly marked clearance items and genuinely custom-made or personalised items are excluded from change-of-mind returns. Ordinary discounted goods remain eligible.
For product problems, please call 03 9702 3694 before returning an item so we can help and explain the next steps.
Still unsure which size to choose?
Call our experienced dive instructors on 03 9702 3694 before ordering. Have your measurements and preferred product ready so we can help you choose the most suitable size. Fit varies between brands and models.
FREE CLICK & COLLECT
Usually ready same day*
Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.
Need your gear urgently? You can arrange your own same-day courier or Uber pickup. Call 03 9702 3694 before booking so we can confirm payment, that your order is packed and ready, and a collection time. Tell us who will collect and give your driver the order number. You arrange and pay the courier directly; delivery timing depends on the provider.
Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803
*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.
Can I collect my order from the store?
Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.
How do I choose the right size?
Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. Still unsure? Call our experienced dive instructors on 03 9702 3694 during business hours before ordering. Have your measurements and preferred product ready. For fins and boots, tell us which socks or dive boots you will wear.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. “Available to order” means the item may need to be sourced before dispatch. Call 03 9702 3694 to check the current lead time before ordering, especially if you need your gear for a trip or a particular date.
When will my order be dispatched?
In-stock orders placed before 12 noon Melbourne time on weekdays are usually dispatched the same day once payment is confirmed. This excludes public holidays, pre-orders, backorders, special orders and custom orders. Dispatch times can vary. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.
Can I exchange an item if it does not fit?
Contact us within 30 days of delivery to request a refund to the original payment method, exchange or optional store credit on eligible unused goods. You pay change-of-mind return postage and replacement shipping; original delivery charges are not refunded. No restocking fee applies to eligible returns. Clearance and genuinely custom-made items are excluded from change-of-mind returns. Read the return conditions and next steps.
Can you help me choose the right gear?
Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.
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