Tusa Bi Focal Prescription Lenses for Dive and Snorkel masks


Side / Sphere
Left / 1 4 In Stock
Left / 1.5 4 In Stock
Left / 2 2 In Stock
Left / 2.5 2-3 Business days until dispatch
Left / 3 4 In Stock
Left / 3.5 2 In Stock
Left / 4 5 In Stock
Left / 4.5 5 In Stock
Right / 1 3 In Stock
Right / 1.5 3 In Stock
Right / 2 4 In Stock
Right / 2.5 1 In Stock
Right / 3 5 In Stock
Right / 3.5 3 In Stock
Right / 4 4 In Stock
Right / 4.5 2 In Stock

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These bifocal lenses will fit the following dive and snorkel masks:

These lenses will also fit Tusa Splendive IV mask which has been discontinued, but if you have one that you want us to insert prescriptive lenses into, just send your mask in and we can complete this for you. In this case we usually recommend changing the skirt (the silicone piece of the mask) at the same time - these are available here  Tusa Mask skirt for Splendive II and IV.

You then end up with a brand new prescription dive mask for the price of a couple of lenses and a new skirt.

    Available in 0.5 diopter increments from +1.0 to +4.5 for left and right lenses.

    PLEASE NOTE - You need to purchase 2 of the lenses to make one mask. We assemble these masks free of charge.  And please make sure the lenses you purchase are correct as the lenses are non-refundable.

    If you need help with buying your prescription mask and lenses please visit our How to Buy a Prescription Mask page for help and advice including how to find your lens correction.


    If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

    Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!

    For step-by-step instructions click here


    Need it tomorrow?

    We offer next day delivery.

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    30 day returns.

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    Financing available.

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