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NO! The shape of the lenses are slightly different and are designed to fit with a specific frame. This is also why the standard half and flak jacket lenses do not fit the Asian fit models which have slightly modified frames.
An optician makes the corrective lenses prescribed by an optometrist or ophthalmologist, creates the lenses, fits them to supporting structures such as eyeglass frames) and fits the whole to the person who will use them.
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You use a bottle cap to open the bottlecap. Place the bottle cap on your thumb, make a "C" (or a backwards "C") with your hand, and pop open the cap with an upwards motion.
Most allergies to eyewear arise from the nickel metal in eyeglass frames, even frames that claim to be another metal (ie-titanium) usually still have trace amounts of nickel metal in them. If the metal on the frame is turning green where it touches your skin, this is usually a sign of nickel metal allergy. If you do truly have an allergy to polycarbonate lenses (which I've never heard of) you can just use standard plastic (CR-39) or glass lenses.
Generally reading glass frames are flimsy and of poor quality and do not stand up to the wear and tear of every day use. Add to this the fact that prescription lenses are ground to fit specific frames (no one size fits all) and would have to be ground specially to fit the old frames and the cost becomes prohibitive. If you want "cheap" frames buy them at a yard sale, but bear in mind these may be worn, twisted and out of alignments and still have the problems of grinding the new lenses to fit them.
The best places to use wood frames include picture frames and garden frames. You can purchase wooden pictures frames online from websites such as Amazon.
Yes, they both use lenses.
you use two convex lenses.
Depends on the Tv. Projection tv's use lenses.
Most devices in this industry use lenses. Some products, however, do not utilize lenses
Microscopes use different amounts of lenses depending on the microscope.