[Adults] TUSA M40 Splendive IV Prescription Diving Mask - Cobalt Blue

Frame Type:
Diving/Snorkeling Mask
Age Group:
Frame Features:
Low Profile / Low Volume
Frame Features:
Customizable Rx
Frame Features:
Side Windows
Temple Style:
Progressives/Bifocals Compatibility:
Progressives/Bifocals Compatibility:
Double Bifocals
Calculated at Checkout

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US $88.00

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Adults TUSA M40 Splendive IV Prescription Diving Mask - Cobalt Blue

Enjoy 20/20 under-water vision again with our famous made to prescription lenses + trusted TUSA Splendive IV scuba mask combo

  • Rx lenses made to your exact prescription and professionally fitted to the mask's original lenses.
  • Choice of Short Sight/Long Sight/Reading Bifocal/Look Under/Double Bifocal lenses tailored to your individual needs (See below for details).
  • Wide range of powers available including very high powers: Sphere +10.0 to -12.0/ Cylinder 0 to -4.0/ Axis 0 to 180
  • Mask Color: Cobalt Blue
  • TUSA quality and durability trusted by divers the world over.
  • Four window tempered glass design delivers excellent frontal and peripheral vision as well as strength.
  • Tapered glass for ease of keeping an eye on your gauges and the sea bed.
  • Supple, double silicone seal ensures excellent water tightness and comfort.
  • Compact internal volume for easy clearing and equalizing.
  • Hassle-free, skirt mounted buckle for quick and easy adjustment.
  • Free protective case included.
  • Free reuseable cleaning cloth with anti-fog treatment. For best results, we recommend using high performance, M2P Reusable Anti-fog Dry Wipes
  • NB: All diving mask prescription lenses are custom made and would take 3-5 weeks to dispatch. Please note once ordered, changes cannot be made so please email your prescription to if you need help with entering your prescription or are unsure of which lens type is suitable and our Optometrist will assist you, thank you.


Prescription Lens Options

Type 1: Standard Short sight/long sight and high powers



  • Astigmatism Correction available
  • Standard Short Sight Powers: (sphere) -1.00 to -4.00 in 0.50 steps only (NO astigmatism correction)
  • Standard Long Sight Powers: (sphere) +1.00 to +4.00 in 0.50 steps only (NO astigmatism correction)
  • High Short Sight Powers: (sphere) 0.0 to -12.00 | (Cylinder) 0.0. to -4.00 (Astigmatism correction available)
  • High Long Sight Powers: (sphere) 0.0 to +10.00 | (Cylinder) 0.0 to -4.00 (Astigmatism correction available)
Type 2: Reading Bifocal



  • Suitable for someone with normal distance vision but requires reading/close distance vision correction only
  • Reading powers: (sphere) +0.50 to +3.50 in 0.50 steps only (NO astigmatism correction)
Type 3: Look under (Astigmatism correction available)



  • Suitable for someone who needs glasses for distance vision and needs to remove glasses to view close objects
  • Distance/short sight powers: (sphere) 0.00 to -4.00 | (cylinder) 0.00 to -2.00 (Astigmatism correction available)
Type 4: Double Bifocal (Astigmatism correction available)


  • Suitable for someone who needs glasses for both distance and near vision
  • Short Sight Powers: (Sphere) 0.00 to -10.00 | (Cylinder) 0.00 to -4.00 (Astigmatism correction available)
  • Long Sight Powers: (Sphere) 0.00 to +12.00 | (Cylinder) 0.00 to -4.00 (Astigmatism correction available)


  • 1x Spectacle Frame + Goggles Accessories (optional prescription lenses)
  • 1x Protective Case
  • 1x Microfiber Cleaning Cloth
  • Dispatch Time (frame only): Usually 1-3 WORK DAYS
  • Dispatch Time (Prescription lenses): Usually 5-10 WORK DAYS
  • Delivery Time: Standard Registered Shipping: Usually 7-18 WORK DAYS After Dispatch
  • Delivery Time: Express Shipping: Approx 2-7 WORK DAYS After Dispatch
  • Total Time = Dispatch Time + Delivery Time
  • (Additional 1-3 days for anti-reflective, transition, tinted and mirror coated lenses | Additional 3 to 7 days for Blue Light Control lenses)

3 Reviews

  • 5
    Great Product at Exceptional Value!!

    Posted by David on 30th Nov 2015

    I wanted a very specific scuba diving googles for my trip and GoggleNMore was extremely attentive to my needs! They also provided great product at exceptional value.

    I recommend them to anyone!!!

  • 5
    Now ready for vacation!

    Posted by Andrew on 18th Nov 2015

    The whole process was great from beginning to end. The ordering process/web site was awesome. The order status process was great. Packaging was top notch. Best of all, the product was perfect. Professional all around.

  • 5
    Just what I have been looking for.

    Posted by Jessica A on 3rd Jun 2013

    I have not been able to find TUSA scuba masks that cater for both far and near sight correction until I came across this site. The mask arrived ahead of the stated time, fits like a glove, the lenses are well made and are very comfortable. This package gets a big tick from me.