Other products by OnlineScuba
SKU: 40000
Reg. Price: $79.95
Our Price: $69.95
Left Lens  
Right Lens  
Mask Style & Make  
on orders of $45.00 or more.
Please review our shipping policies for details and restrictions.


Once you choose the corrective lens ready mask that you are looking at then choose your Corrective Lenses available in place of regular lenses for select 2 window and 4 window models as noted in the descriptions. Diopter from -1.0 through -8.0 in whole and .5 increments. Please select your mask style and then write in your Left and choose lens requirements in whole or 1/2 numbers (example Left 3.5 Right 5.0). You can write any additional comments or special instructions in the inscription area. These are Special Order Lenses and cannot be returned. (Does Not Include Mask) Please select a quantity of 2 if you want both a left and a right lens as these do not come in a pair.


Average Rating:
(based on {0} review{1})

Showing 2 Reviews:

by JoeJohn
on 12/23/2023
from USA
The worked, but just a tad expensive
I bought these lenses to be installed in a ScubaPro mask that I purchased separately from another online retailer in anticipation for a dive trip that I just came back from in the Caribbean.

I had the dive shop at my dive destination install the lenses and it worked out great!  On my last 8 dives I have been using these lenses with my new mask and I am now able to see things underwater with MUCH more clarity.  That said, altogether my mask + these new lenses came out to just about $300 (before shipping costs) - which, IMO, is pretty expensive - hence not 5/5 stars.  (It looked like to me that there were other companies that sell dive masks selling similar products for about half the price.)

One thing I want to do is make a shout out to the OnlineScuba.com customer support staff members Layna and Sierra as they were absolutely INSTRUMENTAL in getting this order shipped to me in time for my trip.  The customer service on their part was a 10/10!  Thank you both SO much!!!

Instructor Bill:  Thanks for your review.  As for half the price would want to make sure we are comparing apples to apples.
by Cory Atwood
on 12/29/2021
from Maryland
Super service at OnlineScuba
I ordered new prescription lenses to be sent by mail for my old IST Saturn snorkel mask.  The people at OnlineScuba were extremely helpful!  When I had trouble getting the old lenses out, someone at OnlineScuba used his smart phone to show me visually what to do, and walk me through the process.  Super service!
Review and Rate this Item


Question asked
on 6/30/2010
I am looking for corrective lens and a new scuba mask. How do I know if bifocal lens are worth the extra cost? Prescription: R: -4.00 -0.25 035 +2.25 (add) L: -3.00 -0.50 098 +2.25 (add) PO= 66
Answer by scuba
on 7/1/2010
If you need the bifocals for gauge reading then it would be worth the cost. Your correction is fairly high so you could use it, but if you are simply looking for a mask for snorkeling or scuba diving then you should be ok with out the bifocal corrections. Also water magnifies by 25% so that may be an option as well for you. Please advise and I hope I have helped. Happy Diving,
Question asked
on 2/17/2011
Can you do bifocals? How much?
Answer by caitlyn
on 2/17/2011
The only manufacturer that has an off the shelf bifocal is Seadive (also known as sea venture) http://www.onlinescuba.com/Seaventure-Bifocal-Lenses-2-Window-Dive-Mask-P2352.aspx Otherwise that is a custom grind lens that can be found here http://www.onlinescuba.com/Product.aspx?ProductId=2720&CategoryId=82
Question asked
on 6/8/2011
I have an old Cometpro Sporasub mask, are you able to supply corrective lenses for this mask?
Answer by Bill
on 6/8/2011
Hey There, As far as off the shelf lenses go I am afraid that we cannot get them any longer. So, not no rather maybe, if you can find a supplier that still has the lenses. Thanks, Bill
Question asked
on 6/9/2011
Re: Prescriptive lens Do we use the "Sphere" or "Cylinder" readings? Also if a -3.75 reading, do we choose -3.5 or -4.0?
Answer by Bill
on 6/9/2011
Hello, not being an optometrist I would suggest that you fax us your prescription and we will have them looked over and the appropriate version chosen for you. Keep in mind that astigmatism does affect the vision as well water column magnification.
Question asked
on 8/29/2011
I was going to buy these lenses for my tusa powerview 2 mask ...are they fairly easy to install on my own or will i need to take it to a dive shop? thanks.
Answer by Bill
on 8/30/2011
Hi There, Lenses can be installed by you as long as you are careful about popping out the lens holders. What I mean is that it does entail some skill but as long a you carefully do it folks have had no problems. I will say that corrections -7 or thicker tend to be a bit of a challenge. If needed you can send the mask to us and we can do it for no extra charge. Thanks, Bill
Question asked
on 6/12/2012
I want the standard bifocal +2 left and +2 right . I do not see where to specify this. thank you
Answer by Bill
on 6/16/2012
Hello, These are standard negative corrections, we sell one mask that comes with bifocal corrections: http://www.onlinescuba.com/Seaventure-Bifocal-Lenses-2-Window-Dive-Mask-P2352.aspx
Question asked
on 8/19/2014
Hello. I have a large head and was seeking your recommendation on a dive mask, one capable of being fitted with corrective lenses. Thanks in advance for your advice.
Answer by DeAnna
on 8/21/2014
HI, So we can future discuss how to assist you a phone call would be best. 1-866-728-2293.
Question asked
on 4/17/2015
I have a mask how do I get the lenses put in and can these have bi focles also
Answer by jamie
on 4/20/2015
Hi there, in order for the lenses to be bi focal, we would need to get your prescription and have it sent over to our optometrist for custom lenses. Please let us know if there is anything else you may need by replying to this email or by calling us at 1.866.728.2293 or 1.702.897.5111. Sincerely, Jamie, Customer Service
Question asked
on 11/2/2015
I am looking for a -2.0 right corrective lense for cressi big eye evolution. do you have it in stock
Answer by nethrelm
on 11/6/2015
We do not keep them in stock, but they are available to be ordered from our supplier. They usually will be ready to ship out to you within a few days.
Question asked
on 2/12/2016
I have a Sherwood Vida mask new. Do you make them for the tear drop
Answer by wendy
on 2/12/2016
Hi, Thanks for your question. Unless the mask description says there are corrective lenses for that mask, they are not available. However if you want RX lenses made for your mask, then we have an optometrist that makes them and installs them in your mask. Your provide us with your prescription and we get you a quote for the lenses. It can be anywhere from $175-375 depending on your RX and any astigmatism, etc. Then because you did not buy the mask from us we charge a small handling fee to make the transaction happen. Turnaround time is usually 1-2 weeks once you have sent us your mask. I hope this is helpful. Wendy, Customer Service, 1-866-728-2293
Question asked
on 3/25/2016
Ok. I have found the lenses for my daughter's mask. Do I ship the mask to you to insert the lenses? Or do I have to insert them myself? Shipping address, etc. Thanks, Mark Refuss 404-849-3486
Answer by wendy
on 3/29/2016
Hi, Per the instructions in the Item description you order the mask at the same time you order the lenses and then they make them and install in the mask and then ship to you. Please call us if you have additional questions. 1-866-728-2293 Wendy, Customer Service
Question asked
on 6/5/2016
I am not able to dive anymore due to a medical condition, but am getting back into snorkeling. I own a Seadive SeaVenture mask and am interested in purchasing drop-in corrective lenses for it. My questions are: are the lenses difficult to install, and if I order them do they come with some type of instructions / tools? Thanks! Randy Duncan Memphis, TN
Answer by wendy
on 6/8/2016
Hi Randy, Yes these lenses are available for this mask with negative corrections. While our Instructor thinks it's easy to change out the lenses, you will need to be comfortable with popping the lense holders out and not cracking them, so there is some skill involved with this task. We would recommend sending the mask to us when you place your order and we'll install them and send your mask back to you. We hope you find this helpful. Thanks, Wendy, Customer Service, 1-866-728-2293
Question asked
on 12/15/2016
I have an IST Corona M55 mask with prescription lenses. I had cataract surgery which has changed the required prescription. Can I buy a new lens and install it in the mask, or would I have to send the mask to you for installing a new lens?
Answer by chris
on 12/16/2016
Hi Craig, Thanks for your question. Yes, you will be able to install the lenses yourself and you don't have to send us the mask. if you have any other questions, please let us know. Thanks Divemaster Chris
Question asked
on 1/14/2017
Can I send you my mask Scuba Max Navigator plus my prescription and have you insert those lens?
Answer by chris
on 1/16/2017
Hi, Thanks for your question. Yes you can send your mask to us and we can have our optometrist put them in for you for an extra fee. You may also be able to have one of your local optometrist put them in for you to save you from sending the mask to us. Thanks Divemaster Chris
Question asked
on 1/23/2017
Do you glue these lenses to the existing ones? Or replace the existing ones? I have Scubapro Spectra mask. My prescription is: Right +2.75 -0.50 065 Left +1.50 -0.50 050 What lenses do you recommend?
Answer by Bill
on 1/23/2017
Hello, These are glued into the existing lens. We would need your actual prescription so we can send it out to the optometrist to get you a quote. Feel free to call us at 1 866 728 2293. Thanks, Bill
Question asked
on 2/19/2017
Can I get a replacement part for the Saturn IST Mask The art that secures the lens in place has broken. Thanks Michael OLdstone
Answer by chris
on 2/21/2017
Hi, Thanks for your question. There is no replacement part for your mask. I asked our Optometrist if the lenses could be moved to a new mask and he said that is not possible and that you would have to start over. Depending on when purchased your mask, it may still be under manufacturer warranty. If you have any other questions, please let us know. Thanks Divemaster Chris
Question asked
on 6/4/2017
Hi, I'm planning to get the corrective lenses for the Scubapro Trinidad mask. Do you guys make one and ship to Malaysia?
Answer by Bill
on 6/5/2017
Hello, Yes we can do that but what you are referencing is an off the shelf lens that is not made for the scubapro mask. We do have the custom grind via this address: http://www.onlinescuba.com/Custom-Ground-and-Installed-Prescription-Mask-Lens-P2720.aspx Yes we can ship to Malaysia. If you have any other questions just let us know. Thanks, Instructor Bill
Question asked
on 10/10/2018
On your corrective lenses for masks, all I see are minuses. I take a plus 3.5. do you do those?
Answer by chris
on 10/11/2018
Hi, Thanks for your question. If you want lenses in +, then you would need custom ground lenses. http://www.onlinescuba.com/Custom-Ground-and-Installed-Prescription-Mask-Lens-P2720.aspx We would need a copy of your Rx and then we can get you a quote for the lenses. Thanks Divemaster Chris 866-728-2293
Question asked
on 12/4/2018
I have an old Scubapro mask (24-181-000), probably from the 1980s. It has replaceable prescription lenses that I finally need to replace. I'd need OD -3.75 and OS -4.5. If new lenses for the mask aren't possible, I also have the original plain glass lenses that could be swapped in. Thanks for your help figuring this out! Ben
Answer by chris
on 12/6/2018
Hi, Thanks for your email. That part number no longer exist, no we can't get you the mask. It might be time to get a new mask and lenses. If you have any other questions, please let us know. Thanks Divemaster Chris
Question asked
on 7/22/2019
Do you offer + dioptry (i need spheres +5 ) lenses for farsighted?
Answer by Cizon
on 7/24/2019
Thank you for your question. Individual lenses of either plus or minus can be purchased individually however some companies do not offer the negative lenses depending on the mask you will be using the lenses. If plus or negative need to be in the same lens you will need a custom ground lens. Please contact us with your prescription if you need further assistance. Happy Diving, Cizon, Customer Service
Question asked
on 1/14/2021
Can these be manufactured to the following RX: sphere = -3.75 & cylinder = -.25; principle axis (180).
Answer by chris
on 1/15/2021
Hi, These lenses can be customized for your Rx. we would need a copy of your full Rx and then we will get a quote from our Optometrist for the cost. You can email us a copy of the Rx to instructor@onlinescuba.com Thanks Divemaster Chris
Question asked
on 3/29/2021
will any of these lens fit a Cressi Pano 4 mask?
Answer by chris
on 3/30/2021
Hi Thanks for your question. Cressi does not make lenses for the Pano. You will need to go with custom ground lenses. Give us a call and we can explain the process of custom ground lenses. Thanks Divemaster Chris 866-728-2293
Question asked
on 12/2/2021
I have ordered new prescription lenses for my IST Saturn M9 mask. If you have any printed instructions for how to change the lenses, could you please include them with the order? (Couldn't find instructions on line. I THINK I can figure it out.)
Answer by cj
on 12/7/2021
Hello, They do not come with instructions but you can give us a call and we can walk you through the process. Happy Diving, Cj Diving since 1996 OnlineScuba 866-728-2293
Question asked
on 3/4/2022
Do your standard lenses fit the Cressi Big Eye Evolution Mask?
Answer by garrett
on 3/8/2022
Hello, With the off the shelf Corrective Lenses we only offer then in negative corrections. If we have a customer that needs a positive Correction we have to do a custom grind which cost good amount more then off the shelf Happy Diving Onlinescuba 866-728-2293
Question asked
on 10/7/2022
How do I get these in a mask? The old lenses don't just pop out . . .
Answer by sierra
on 10/7/2022
Hello, Most masks have a retaining ring that holds the lenses in. But not knowing what your mask is, or if they have had corrective lenses in them, we cannot answer that question. You could give us a call and we can try and help you out. Hope this Helps, Sierra 1 866 728 2293 OnlineScuba Since 1996
Question asked
on 6/1/2023
I need bifocal corrective lenses for a ME80 pro ear mask. Can you make them?
Answer by sierra
on 6/2/2023
Hello, Thank you for the question. Yes, it is possible. We need your prescription to get a proper quote from the optometrist. You can send your prescription to instructor@onlinescuba.com. Hope this Helps, Happy Diving, Sierra 1-866-728-2293 OnlineScuba Founded 1996