Hi, I wear bifocals for near-sightedness and for close up work. Can I order a mask for this correction?
62039
When you snorkel, you wouldn't be using your bifocal lens. You should order the lens that you need for distance sight.
62040
Unfortunately I could not find a bifocal mask with correction for both far and close up vision. I bought a Promate mask with +3 correction for close up vision with the intent of reading the pressure and depth gauges while SCUBA diving and seeing the screen of my underwater camera. However, it doesn't work well with the camera because I have to raise my head to an uncomfortable position in order to see the screen while taking a photo or a video. I also bought an IST mask with single +1.5 correction, which is fine for me for far away vision, but is only of some help for reading the gauges and looking at the underwater camera screen. Unfortunately I could not find a bifocal mask with correction for both far and close up vision. I bought a Promate mask with +3 correction for close up vision with the intent of reading the pressure and depth gauges while SCUBA diving and seeing the screen of my underwater camera. However, it doesn't work well with the camera because I have to raise my head to an uncomfortable position in order to see the screen while taking a photo or a video. I also bought an IST mask with single +1.5 correction, which is fine for me for far away vision, but is only of some help for reading the gauges and... » Read More Unfortunately I could not find a bifocal mask with correction for both far and close up vision. I bought a Promate mask with +3 correction for close up vision with the intent of reading the pressure and depth gauges while SCUBA diving and seeing the screen of my underwater camera. However, it doesn't work well with the camera because I have to raise my head to an uncomfortable position in order to see the screen while taking a photo or a video. I also bought an IST mask with single +1.5 correction, which is fine for me for far away vision, but is only of some help for reading the gauges and looking at the underwater camera screen. « Show Less
62041
Yes, read where it says "about this product". They are so helpful too. Any questions write directly to seller.
62042
Sorry, our lens only adjust single vision. If it is for snorkeling, bifocal/reader lenses are not necessary.
1886404
You would need to order them separately from what I remember.Nice scope, a little fuzzy beyond 100yds but works well for my purposes.
2178517
Absolutely! I wear no line bifocals and have no problem. They have a soft rubber eyecup that goes against your glasses. If your not wearing glasses you can rotate the rubber eyecup for protection from glare. At my son's pee wee football game, this past weekend, all sorts of police, fire trucks and ambulances kept going past the stadium. I was on the top row of the 50 yard line with my binoculars. As I stood up, looking over the top of buildings, I saw the lights at a major intersection. I became very popular having the only binoculars. I became an announcer as everyone was wanting to know the vehicles, car colors and such! Good luck. Absolutely! I wear no line bifocals and have no problem. They have a soft rubber eyecup that goes against your glasses. If your not wearing glasses you can rotate the rubber eyecup for protection from glare. At my son's pee wee football game, this past weekend, all sorts of police, fire trucks and ambulances kept going past the stadium. I was on the top row of the 50 yard line with my binoculars. As I stood up, looking over the top of buildings, I saw the lights at a major intersection. I became very popular having the only binoculars. I became an announcer as everyone was wanting to know... » Read More Absolutely! I wear no line bifocals and have no problem. They have a soft rubber eyecup that goes against your glasses. If your not wearing glasses you can rotate the rubber eyecup for protection from glare. At my son's pee wee football game, this past weekend, all sorts of police, fire trucks and ambulances kept going past the stadium. I was on the top row of the 50 yard line with my binoculars. As I stood up, looking over the top of buildings, I saw the lights at a major intersection. I became very popular having the only binoculars. I became an announcer as everyone was wanting to know the vehicles, car colors and such! Good luck. « Show Less
966672
Yes, first use the center adjustment to get it focused correctly for the left eye...now close your left eye and look only thru your right eye and adjust the right eyepiece until it comes into focus. Now you should be able to see clearly with both eyes!
1160042
I would buy the ones with the electronic contacts. That way you can adjust the aperture. The lower priced models don't have the contacts.
1565872
I have bifocals too and they work fine for me. Haven't had a problem. They seem to fit over the lenses with enough room to spare. However, I think that would depend on the size or your prescription glasses. If they are larger in size, the goggles might cause the trouble you mentioned. Good luck. I bought 5 pairs of these.
175364
Believe it or not, it is not needed. I had eye surgery, one eye of reading and one for distance. These work fine, better than fine, perfect!
2000164
no you wouldn't. i wear glasses also but cannot with the mask on. try contact lenses.
67192
I don't think so because it uses only one eye. I would think something like the "magic eyes" that wraps around the head and allows adjustment in front of the eyes and comes with both a 3X and 4X magnifying lens would work better. They were originally designed for close work in hand sewing.
64370
Two easy ways to solve this issue: There is a company called Platina (they also sell on Amazon) that sells the Corrective lenses separately so you can go that route if you like but it is more money. Second option: determine which is your DOMINANT eye and buy a pair with that correction. 99% chance you will NEVER notice the difference since your dominant eye controls most of your "vision"
2036877
You can purchase "lens blanks" and bring them to a optometrist for fitting.
1415582
basically, the same size as the reading lens in a pair of bifocals. you can trim them if necessary
2001893
That is a question I need answered too. When I put the mask on, I only had my contacts in but I have to wear glasses when I do close up work and when I had it on, even though I did not have my glasses on, it appeared I had enough room to wear them. It would also depend on whether you wear large frames or moderate size frames on your glasses. Sorry I can't be of more help.
563283
I don't know if you can from them, but they are easily replaced. I've been thinking about getting some colored plexi or acrylic. Then I could scribe a pattern right on the lens with a Dremel .
922804
I wore contacts and that worked very well. I don't know about prescription in them. Loved them by the way but glasses probably won't work.
2044507
Hi karan, Yes you can, you can purchase this one as a later option: http://www.celestron.com/astronomy/celestron-eyepiece-and-filter-kit-1-25-in.html Thanks, PCrush
1635571
I was lucky, because the loupes that I had prior to had the 2.5x written on them. It all depends on what you need for your working distance. I am five six and I work in a dental office. The 3.5 work great for me and so did the 2.5. If you are taller I would get a rep to visit you, and then order them through amazon. Through the reps their pricing is outrageously high.