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What mask do you suggest? I wear progressive lenses (bifocal). Prescription is below
OD SPH:2.75, CYL:-0.25, Axis:80 ADD 2.0
OS SPH:3.00, CYL:-0.25, Axis:90 ADD:2.25
Thanks
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The TI--M480 is the only bifocal mask we sell. This products got very good reputation. If you want the mask with far sights RX lens, we recommend you to buy M55. http://seavenger.com/hawk-eyes-scuba-diving-mask-with-bifocal-compatible-gauge-reader-clear-blue-p-1431.html
M55 also provide more options for the lens. Please kindly let us know if you have further questions.
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My doctor gave me this prescription what do I need?
SRX SPH CYL AXIS ADD
o.d.-6.00 -1.00 x 090 +2.50
o.s.-9.75 -1.00 x 123 +2.50
I do not have the PD or near PD
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| Answer |
Right Eye: -6.50
Left Eye: -8
Your reading is over what we can offer. The number showing here is the best we can offer you.
The link FYI:
http://seavenger.com/snorkel-scuba-diving-tempered-lens-mask-blue-available-p-113.html
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| Question |
I need a small adult snorkel mask with the following bifocal prescription:
o.d. spherical + 6 cylindrical -4 axis 170
o.s + 5.5 -3.75 002
o.d +2.75
o.s. +2.75
add
What brand do you suggest and what would be the cost?
And, what is a "bifocal compatible gauge reader"?
Thanks
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Unfortunately, we cannot fulfill your needs for a bifocal dive mask with readers beneath, and far-sighted prescription lenses above in one mask. We do have this mask for smaller facial profiles, which can accommodate your prescription with +4 for OD and OS. The cost of this mask is $74.95
http://seavenger.com/junior-twingo-snorkel-scuba-diving-kids-mask-p-228.html
And for the "bifocal compatible gauge reader" which is a mask with the lower part as a reader and the upper part clear, non-prescription, it is $65 including +2.75 lenses.
http://seavenger.com/hawk-eyes-scuba-diving-mask-with-bifocal-compatible-gauge-reader-red-p-1429.html
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| Question |
my perscription is
right +.25 -100 x 80 add + 2.5
left +2.75 -.5 x 100 2Bin 2Bup add +2.75
I normall wear tri focals for normal vision
and bifocal intmedicte and readers for bench work
what is available and what would you suggest
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We have two options for prescription lenses. The bifocals are the Hawk Eyes you have referenced (in several models), and these are available in +1.75, +2.25 and +2.75. We then have a wide variety of prescription masks, but these are only available in the prescriptions with the full lens, no trifocals, multifocals or progressives.
http://seavenger.com/masks-prescription-masks-c-134_136.html
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this is very confusing.
my prescription reads:
Right +075 -.50 93 +200
Left +100 -.25 95 +200
Please advise what I should designate in my order
also my wifes prescription reads:
Right -5.75 -.75 178 +2.00
Left -6.75 0.50 170 +2.00
Appreciate your help!
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Here is the lenses which you will need for this mask
For you john
right +0.75
left +1
For your wife however this mask will not work due to the lenses it only supports + lenses. Here is another mask which will fit your wife better.
Below is the link
http://seavenger.com/silicone-twin-lens-low-volume-mask-piha-available-p-1006.html
For this mask your wife will need the following lenses
Right: -6
Left: -7
Please let us know if you have any other question about the lenses.
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Hi. I am attempting to purchase this mask and am hopelessly confused! This is my script, what do I need?
OD +0.50 (sphere) -0.50 (Cylinder) 140 (Axis)
OS +0.75 (Sphere) -0.50 (Cylinder) 10 (Axis)
ADD +2.50
Thank you very much.
Alison
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The lenses you will need for this mask is +2.25 for both eyes. Please let us know if you have any other question with this product.
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Hi,
I just received my dive mask and it seems to be perfect. Just one question, On my non-prescription dive masks I rubbed them with toothpaste to get the coating off. Is there a coating on these and do I have to lightly rub them like my other dive masks to remove any coating?
Thanks
Ed O'Mara
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Yes, there is a coating that needs to be lightly rubbed like other dive masks.
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My doctor gave me this prescription what do I need?
SRX SPH CYL AXIS ADD
o.d.+275--050 104 +200
o.s.+225--050 140 +200
CLRX B.C. SPH CYL AXIS ADD
O.D. --- +2.75---050 104 +150
O.S. --- +2.25---050 104 +150
I told him this was for a dive mask and he was a commercial diver so I believe he knew what he was talking about but I don't. What do you suggest?
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We recommend +3.0 and +2.5
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Does bifocal + diopter at +2.75 mean that the lense has a 2.75x magnification area on the bottom of area of the lense while the top is normal non magnified safety glass? Thanks, Mike
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Yes, that is how the lens is set up.
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So i have my eyeglass prescription- how do i know what information to provide?
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Use either of these equations to determine the best mask diopter for your eyes.
(a) Sphere + 1/2 Cylinder = Mask Diopter
(b) Myopia + 1/2 Astigmatism = Mask Diopter
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