Cressi Prisma Negative Prescription Dive Mask
From: Original price was: $329.85.$308.90Current price is: $308.90. inc. GST
Cressi Prisma Negative Prescription Dive Mask: the base bundle includes the items below.
- Cressi Prisma Mask – With FOG-STOP System
- 2 × Cressi Prisma Mask Negative Corrective Lens — select a strength for each eye
Select the lens strength for each eye. Premade lenses provide spherical correction only; check with your optometrist if you are unsure which strengths to choose.
Optional extras are added only when selected.
Find your closest preset lens power
Use the distance prescription from your optometrist. Enter one eye or both eyes. Leave the other eye blank if you only need one lens. Results are a guide for preset sphere-only lenses, not a replacement for an eye-care professional's recommendation.
Our custom lenses can be made for your full prescription, including astigmatism or reading correction where suitable.
Explore our custom prescription dive masks →We estimate spherical equivalent as SPH + CYL ÷ 2, then show the closest 0.50 D step from ±1.00 D. AXIS helps describe astigmatism; ADD and prism are not corrected by a distance-only preset sphere lens. A suggested preset may improve distance vision without matching a full prescription. Exact powers and stock differ between masks; check the lens choices above before ordering. If the prescription is for reading only, use the custom lens service or ask your optometrist.
Call us about your lenses: 03 9702 3694- Description
- Additional information
- Shipping
- Returns & Exchanges
- Click & Collect
- Frequently Asked Questions
Cressi Prisma Negative Prescription Dive Mask
The Prisma is not just a mask; it’s a reliable companion for exploring the underwater world in crystal-clear vision. Equipped with Cressi’s patented FOG-STOP system, it drastically reduces fogging by regulating the warm, damp air exiting the nose through internal thermoregulation. The external skirt also features a cooling system made of soft heat exchangers that act as radiators, effectively lowering the mask’s temperature and preventing fogging by trapping humidity droplets before they reach the lenses.
What sets the Prisma apart is its exceptional ease of adjustment. The micro-adjustment buckle is connected to a soft connection point at the frame, ensuring a smooth and hassle-free adjustment of the strap tension without causing any deformation of the skirt, which can lead to water ingress. The combination of two different frame materials and Cressi’s innovative patented soft skirt construction makes the mask fold effortlessly, fitting comfortably in your BCD or cargo pocket.
The Prisma offers the versatility to accommodate optical lenses for both negative and positive correction, ensuring that everyone can fully immerse themselves in the wonders of the underwater world without compromising their vision.
Cressi Prisma Mask Features:
- Fits most people and young adults
- 100% Silicone, skin-friendly and soft seal
- FOG STOP system thermoregulation drastically reduces fogging
- Micro-adjustment buckles with independent soft-frame connector
- Can be folded flat, ideal for packability and backup use
- Low volume mask
- Not Included – Optional Optical Lenses available: -1 to -6 and +1 to +4 in 0.5 diopter steps
- The Prisma is designed and manufactured in Italy by Cressi, an Italian brand pioneer in freediving, spearfishing, and scuba diving equipment since 1946
Cressi Prisma Mask Negative Corrective Lens
Pre-made prescription lenses are available in left and right, with negative diopters ranging from -1.0 to -8.0 in 0.5 diopter increments. These high-quality optical glass lenses are fully negative and pre-made.
Please note that the Negative Diopters are only the Sphere part of your script.
If you are not sure what lenses to order, please ask your optometrist for advice before purchasing for each eye.
- Negative Diopters: -1.0 to -8.0
- Each lens fits both Left and Right of the mask
- Compatible Diving Mask Cressi Prisma and Cressi Focus
| Colour | Black / Black / Yellow / Blue lens, Black / Red, Clear / Aquamarine, Clear / White, Clear / Pink, Black / Yellow, Black / Blue, Black / Black |
|---|
Cressi Prisma Mask - With FOG-STOP System
| Colour | Black Mask – UV420 Yellow/Blue Lens, Black / Red, Clear / Aquamarine, Clear / White, Clear / Pink, Black / Yellow, Black / Blue, Black / Black |
|---|
Cressi Prisma Mask Negative Corrective Lens
| Lens | -1, -1.5, -2, -2.5, -3, -3.5, -4, -4.5, -5, -5.5, -6, -6.5, -7, -7.5, -8 |
|---|---|
| Eye | Left, Right |
Cressi Prisma Mask Negative Corrective Lens
| Lens | -1, -1.5, -2, -2.5, -3, -3.5, -4, -4.5, -5, -5.5, -6, -6.5, -7, -7.5, -8 |
|---|---|
| Eye | Left, Right |
Cressi Neo Mask Strap Cover with Ponytail Opening
| Colour | BLUE / WHITE, Pink / White, Black / Yellow, YELLOW / BLACK |
|---|
Cressi Mask Strap Cover 2.0
| Colour | Blue Camo, Black / Turquoise, Black / Yellow, Black / Fluro Pink |
|---|
We dispatch orders five days a week, usually within 1–3 days. 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.
We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.
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.
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. If you are unsure, contact our team before ordering and we can help you choose.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.
When will my order be dispatched?
Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. 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?
We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange 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.
Similar products
View all prescription masks
