Cressi F-Dual Scuba Mask
Cressi F-Dual Scuba Mask
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Cressi F-Dual Scuba Mask Information
Note: Cressi products can only be shipped to the USA and its territories. We cannot ship internationally.
The F-Dual is a single-lens mask featuring a unique assembly of lens and skirt without a frame. The mask design bonds a high-grade silicone double-feathered edge skirt directly to a single tempered glass lens for the ultimate in simplicity. The silicone facial is assembled directly on the glass without the need for a frame. This system guarantees good visibility in all directions. The low internal volume allows for effortless clearing and the quick-adjust strap buckles are molded directly into the skirt for a flexible fit and reduced drag. The F-Dual mask has a wide split strap design for comfort and to give even-tension on the skirt for a proper seal.
Technical Features:
- Frameless technology for maximum comfort
- Single tempered glass lens
- Wide field of view
- High-grade soft silicone
- Double feathered edge skirt
- Quick-adjustable strap buckles
- Easy-access nose pocket for 1-handed ear equalization the face
Tao Dry snorkel (available with kit):
- Dry-top valve seals breathing tube when submerged
- Flexible lower bore reduces jaw fatigue
- Mouthpiece drops away when not in use great for scuba divers
- High-quality silicone mouthpiece is comfortable and durable
- Angled mouthpiece reducesjaw fatigue
- Lower purge valve allows water to be quickly expelled
- Streamlined design reduces drag while swimming
- Adjustable snorkel keeper for securing to any mask
Supernova Dry snorkel (available with kit)
- Dry-top valve seals breathing tube when submerged
- Flexible lower bore reduces jaw fatigue
- Mouthpiece drops away when not in use great for scuba divers
- High-quality silicone mouthpiece is comfortable and durable
- Angled mouthpiece reducesjaw fatigue
- Lower purge valve allows water to be quickly expelled
- Streamlined design reduces drag while swimming
- Adjustable snorkel keeper for securing to any mask
Cressi Prescription Lens Options
For custom prescription lenses, we use a generic prescription insert that suction cup inside. Prescription lenses are an add on. Most popular prescription lenses listed. Prescription lens prices quoted are for a pair of lenses with prescriptions up to 6.00 diopters cylinder, up to 2.00 diopter cylinder. Higher prescriptions will incur additional power charges. For other lens options such as high index lenses (recommended on powers over 8.00 as thick lenses may push against facial bones), and more, see prescription information page. No prescription limitations. Estimated time frame for prescription: 5 to 7 working days. Anti-fog coating includes heavy duty scratch coating and is recommended on this product. Fog coatings will add 3-5 days to processing time.
Sizing Information:
If you look at the description on most product descriptions, we have the "eyesize" measurements. Glasses are not measured in sizes like clothes or shoes. Frames can fit differently on each person's nose or ears. The best option is to try for fit. But you can use the "eyesize" to give you an idea of size. You can double the "A" measurement, add the DBL (nose bridge) and get an approximation of width. However, if the glasses are wrap around, the "eyesize" will be bigger since it wraps around the sides. Thus, comparing the eyesize of your regular glasses doesn't always work. If you are unsure about size, you can also contact us for a recommendation. For more information on how eyesize works, check out our eyesize video.
What is a "PD"
PD (pupil distance) tells us how to center the "sweet spot" of the prescription right in front of your pupil for the best vision. If this is not on your prescription, you can contact wherever you made glasses (not necessarily your eye doctor) to get this information. Or see below on how to measure yourself.
What is "Add"
Add is your reading prescription power. If you wear bifocals or progressives, you will need this. If you don't wear bifcoals or progressives (typically people over 40) then you can skip this.
Prescription Lens Options
Need help navigating all the lens types and lens options? See a full description of options, tints and coatings on our lens options page.
How long will it take?
No prescription or premade prescription options ship in 1-5 business days. Call,chat or email to check stock if you need it faster.
Prescription products take on average about 7 to 10 business days. Coatings can add an extra week. HIgh prescriptions can take extra time as well. Some brands also take longer. See each product page for estimated timelines.
For shipping times, see our shipping page.
Return policy
See our return policy here
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