OTS Full Face Dive Mask: 5 Best Picks Compared for Reef Divers

Updated November 2026

Choosing an OTS full face dive mask comes down to a handful of things: how it seals on your face, how clear the lens looks at depth, whether you need a communications package, and how well it suits the kind of diving you actually do. This list weighs each option on those criteria using manufacturer specifications, long-running brand reputation and the patterns owners tend to describe in their feedback. Nothing here comes from personal testing, so treat the picks as a research-based shortlist rather than a verdict from the water.

Our Top Picks

Product	Best for	Key feature
OTS Guardian Full Face Dive Mask with Communications Package – Black/Black	Divers who want topside or buddy communication	Built-in communications package
OTS Spectrum Full Face Mask (Clear)	Clear-water reef and shore dives	Clear lens with wide field of view
DXDivers OTS Spectrum Full Face Mask (Tinted)	Bright, sunny surface conditions	Tinted lens to reduce glare
Cressi Prince Full Face Masks, Clear/Blue Navy, M/L	Medium to large heads seeking a compact profile	Clear panoramic lens in M/L sizing
Cressi Baron Full Face Masks, Clear/Blue, S/M	Smaller to average faces	Clear panoramic lens in S/M sizing

OTS Guardian Full Face Dive Mask with Communications Package – Black/Black

Best for: Divers who need voice communication with a topside crew or a buddy.

This is the model to consider if you run guided dives, work with a surface team, or want the option of talking underwater. The communications package is the main reason to choose it over a standard full face mask, and it suits divers who would otherwise rely on hand signals in conditions where visibility or current makes them hard to read.

Key specs

• Full face design with integrated communications package
• Black frame with black accents
• Designed for open-circuit scuba use with a compatible regulator

Pros

• Built-in communications capability
• Full face coverage keeps the field of view wide and the face protected
• Black finish reduces stray light reflecting into the lens

Cons

• Communications hardware adds bulk and weight compared with a plain mask
• Owners who only dive without comms may find it more than they need

Bottom line: The right pick for divers who want voice contact underwater and are prepared to maintain the comms gear.

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OTS Spectrum Full Face Mask (Clear)

Best for: Clear-water reef and shore dives where you want the widest unobstructed view.

The clear lens gives the most natural color rendering and the widest uninterrupted field of view, which matters for divers who spend time watching fish, photographing reef scenes or navigating by landmarks. It is a straightforward choice for divers in clear tropical or temperate water.

Key specs

• Full face design with clear lens
• Designed for open-circuit scuba use
• Standard one-size-fits-most sizing approach for this line

Pros

• Clear lens preserves natural color in shallow water
• Wide field of view for reef observation
• Straightforward design with fewer add-on parts to manage

Cons

• Clear lenses can feel glarey in bright sun at the surface
• No communications option in this configuration

Bottom line: A good match for divers who mostly dive clear water and prioritize view over glare control.

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DXDivers OTS Spectrum Full Face Mask (Tinted)

Best for: Sunny surface conditions and boat dives where glare is a real problem.

A tinted lens cuts the brightness of surface light entering the mask, which makes the first minutes of a dive, and any shallow snorkel-style time, more comfortable. The trade-off is slightly dimmer color at depth, so it suits divers who prioritize comfort in bright conditions.

Key specs

• Full face design with tinted lens
• Five-point head harness on the listing
• Listed for cold-water use and a 50 m depth rating
• CE certified according to the listing

Pros

• Tint reduces surface glare and eye strain
• Five-point harness supports a secure fit
• Depth and certification details are listed clearly

Cons

• Tint slightly dims colors, which can matter in deeper or overcast water
• One-size-fits-most sizing may not suit every head shape

Bottom line: The better choice for bright, sunny diving; less ideal for low-light or deep work where full color matters.

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Cressi Prince Full Face Masks, Clear/Blue Navy, M/L

Best for: Divers with medium to large faces who want a compact profile.

The M/L sizing is aimed at divers with average-to-large facial dimensions. Cressi is a long-established Italian dive brand, and owners often mention the comfort of the silicone skirt, though fit always depends on the individual face and should be checked in the water shallow before a full dive.

Key specs

• Full face design with clear lens
• Size M/L
• Clear/Blue Navy colorway

Pros

• M/L sizing suits larger head and face shapes
• Clear lens for natural viewing
• Established brand with a broad dive-gear lineup

Cons

• Fit varies between users, so sizing needs careful checking
• Smaller-faced divers may find it too large

Bottom line: A solid fit for larger faces; confirm the seal in a pool or shallow water first.

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Cressi Baron Full Face Masks, Clear/Blue, S/M

Best for: Smaller to average faces that need a secure seal without excess volume.

The S/M size targets divers with smaller to average facial dimensions. Because a smaller internal volume reduces the air space the mask must clear, it can feel easier to manage for some divers. As with any full face mask, sizing is the most important decision.

Key specs

• Full face design with clear lens
• Size S/M
• Clear/Blue colorway

Pros

• S/M sizing suits smaller and average faces
• Clear lens for natural color and wide view
• Lower internal volume than larger sizes

Cons

• Larger-faced divers may not get an adequate seal
• Fit is sensitive to hair, eyebrows and facial shape

Bottom line: The better of the two Cressi options for smaller faces; check the seal carefully before committing to a dive.

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Buying Guide

Fit and Sizing

Fit is the single biggest factor in a full face mask. Check the listed size against your face, then test the seal by pressing the mask gently on your face without the strap and inhaling lightly through your nose. The skirt should hold without the strap doing the work. Remember that facial hair, eyebrows and the bridge of the nose all change the seal.

Good picks for this: Cressi Prince Full Face Masks, Clear/Blue Navy, M/L; Cressi Baron Full Face Masks, Clear/Blue, S/M

Lens Clarity and Tint

Clear lenses show the truest color and the widest view, which suits clear-water reef diving. Tinted lenses reduce surface glare but slightly dim color, especially at depth. Choose based on the conditions you dive most often rather than the brightest day you can imagine.

Good picks for this: OTS Spectrum Full Face Mask (Clear); DXDivers OTS Spectrum Full Face Mask (Tinted)

Communications Capability

If you need voice contact with a surface team or a buddy, the communications package is the deciding feature. Confirm that the comms hardware is compatible with your regulator and that you know how to maintain and test it before you rely on it.

Good picks for this: OTS Guardian Full Face Dive Mask with Communications Package – Black/Black

Depth Rating and Certification

Check the depth rating and any certification marks in the listing. Recreational diving rarely goes beyond 40 m, so a mask rated well beyond that is a reasonable margin. Look for clear labeling of the standard it meets, and verify details with the manufacturer if they are not listed.

Good picks for this: DXDivers OTS Spectrum Full Face Mask (Tinted)

Use Case and Diving Style

Match the mask to your diving. Shore and reef divers often prioritize view and a compact profile. Boat divers in bright conditions may value glare control. Guided or instructional divers may need communications. Think about where you dive most, not where you dive occasionally.

Good picks for this: OTS Spectrum Full Face Mask (Clear); OTS Guardian Full Face Dive Mask with Communications Package – Black/Black

Durability and Materials

Silicone skirts and polycarbonate or tempered lenses are the common materials in this category. Rinse the mask in fresh water after every dive, store it out of direct sun, and inspect the skirt for cracks or stiffness before each trip. Replace the skirt or the mask when the seal starts to fail.

Good picks for this: Cressi Baron Full Face Masks, Clear/Blue, S/M; Cressi Prince Full Face Masks, Clear/Blue Navy, M/L

Care and Maintenance

Rinse with fresh water, let the mask dry out of direct sunlight, and avoid storing it compressed. Do not use harsh solvents on the lens. Keep the comms package, if fitted, dry and follow the manufacturer’s maintenance intervals. Fogging is best handled with a dedicated anti-fog treatment applied according to its instructions.

Good picks for this: OTS Guardian Full Face Dive Mask with Communications Package – Black/Black; OTS Spectrum Full Face Mask (Clear)

FAQ

Is a full face mask safe to use for scuba diving?

Full face masks designed for scuba are built to work with a regulator and a suitable breathing system, but they are a specialized piece of gear and require training and familiarity before use. Consult a certified instructor or dive professional before using one, especially for open-circuit diving at depth.

How do I know which size OTS full face dive mask to buy?

Start with the manufacturer’s size chart and compare it with your face measurements. Then test the seal dry, without the strap, and confirm it in shallow water before a full dive. Sizing is the most common reason for dissatisfaction with this type of mask.

Can I wear prescription lenses in a full face mask?

Some full face masks accept prescription inserts, but this depends on the model and manufacturer. Check whether the specific mask supports inserts before buying, and have any insert fitted by a professional who understands dive optics.

Does a clear lens or a tinted lens work better?

Clear lenses give the truest color and widest view in most water conditions. Tinted lenses cut glare in bright surface light but slightly reduce color at depth. The better choice depends on whether glare or color fidelity matters more for your dives.

Do I need a communications package?

Only if you need voice contact with a surface team or a buddy during a dive. Many recreational divers do well without one. If you choose comms, confirm compatibility with your regulator and maintain the hardware as the manufacturer directs.

How should I clean and store my full face mask?

Rinse in fresh water after every dive, let it air dry out of direct sunlight, and store it without compressing the skirt. Inspect the seal regularly and replace the mask when the skirt shows cracking, stiffness or permanent deformation.

Conclusion

For most divers choosing an OTS full face dive mask, the decision starts with fit and then moves to the view you want. The OTS Guardian with its communications package suits divers who need voice contact underwater. The OTS Spectrum Clear is the straightforward choice for clear-water reef viewing, while the tinted version suits bright surface conditions. The two Cressi models split by face size, with the Prince in M/L for larger faces and the Baron in S/M for smaller to average faces. Whatever you choose, confirm the seal in shallow water before your first full dive.

Sources

• Consumer product safety information relevant to diving and recreational equipment (cpsc.gov)
• Guidance on underwater environments, conditions and responsible recreation (nps.gov)
• Ocean and water-condition information useful for planning reef and shore dives (noaa.gov)

Related reading

• Full Face Scuba Dive Mask Buyer's Guide: 5 Best Picks Compared (2026)
• 4 Best Full Face Dive Masks for Reef and Boat Diving (2026)
• Top 5 Tempered Glass Dive Masks Compareds for Reef and Boat Diving

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