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.
1943521
Our advice if you're interested in something along these lines? Go to the Gunnar Optik site and create a pair of glasses with the features you want, and check out the price. Then go to a local optometrist and see if they can beat the price with the same set of features. Buy whichever is cheaper. If you cant afford either try the Gamma Rays
2135865
Yeah, check on optoma's website for the part number. However, you can use dlp link glasses that don't require anything else.
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
1507806
They're like "readers" with correction for close-up only at the bottom of the lens. If you are target shooting, I would think you'd want distance correction, not close range as a reader provides.
1505994
There is a small round knob near the viewfinder which adjusts the focus on it. You should adjust it while wearing your glasses if you wear them while taking photos. If you wear bifocals, the focus may be trickier to adjust depending on where you are looking through your glasses.
2075683
My vision is not that far out however I have issues with small print and it is exactly what I use them for is reading. the multiple lens should give you a good match. I wear over my glasses also.
888741
Belinda, I use these in a manufacturing environment and have had no issues with blurring. The main part of the safety glasses are just ANSI spec safety plastic. The only lens part is the bifocal. If you are seeing blurry you may need prescription safety glasses?
1356135
Does not look like they can. However, the glasses fit comfortably over my prescription trifocals. In my opinion, if you were going to try to replace the lenses, just have an entire pair of prescription shooting made at an optometrist office. These glasses at the price they sell for will save you hundreds of dollars over custom ordering prescription.
22630
No problem. Easy access to my stuff and other than using the bifocals to check the sizes, no problem at all ! Good luck. I do like the pistol grip a lot. Remember if you have a long lens on, that the lens will want to drop if unsupported when you squeeze the trigger. Amazing how heavy some long lenses can be when they pivot downward !
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
621879
I assume you mean the bifocal area which is 1 inch diameter. The diameter of the magnifying area is stated in the item description.
2081104
I use them at my computer since it is somewhere between the "distance" and the "reading" of my bifocals, but I don't think they would work in your case. Try maybe some magnifiers that you can wear on top of your glassesHead Wearing Magnifier Can Be Used Hands Free And Worn Over Glasses. Has Dual Magnifying Power.Also, tool suppliers provide such magnifiers for close work like you describe.
2036877
You can purchase "lens blanks" and bring them to a optometrist for fitting.
248884
Yes. You will need at least one pair of eyepieces of the same type to use the binos.
67194
No, you need a hand-held magnifier with a llight..I believe Amazon has them or look on line for L&S;, they have all kinds of products for vision problems.
222845
Same company makes reading glasses as well. Just pick the 1.50 or 2.00 or whatever prescription is closest to what you currently use.