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2. Lorgnette - Wikipedia

   en.wikipedia.org/wiki/Lorgnette

   Folding set of Lorgnette spectacles, Bedford Museum, Bedford. Lorgnette used by David Scott Mitchell. A lorgnette (/ l ɔː ˈ n j ɛ t /) is a pair of spectacles with a handle, used to hold them in place, rather than fitting over the ears or nose.

3. Bifocals - Wikipedia

   en.wikipedia.org/wiki/Bifocals

   Adaptation to the small field of view offered by the reading segment of bifocals can take some time, as the user learns to move either the head or the reading material rather than the eyes. Computer monitors are generally placed directly in front of users and can lead to muscle fatigue due to the unusual straight and constant movement of the ...

4. Opera glasses - Wikipedia

   en.wikipedia.org/wiki/Opera_glasses

   The design of many modern opera glasses of the ornamental variety is based on the popular lorgnettes of the 19th century. Often, modern theatre binoculars are equipped with an LED flashlight, which makes it easier to find a place in the dark. In addition to the more stereotypical binocular type, folding opera glasses were another common design.

5. Presbyopia - Wikipedia

   en.wikipedia.org/wiki/Presbyopia

   Presbyopia can be corrected using glasses, contact lenses, multifocal intraocular lenses, or LASIK (PresbyLASIK) surgery. [2] [7] [4] The most common treatment is glass correction using appropriate convex lens. Glasses prescribed to correct presbyopia may be simple reading glasses, bifocals, trifocals, or progressive lenses. [4]

6. 40 Gifts That Cost $40 or Less From Oprah’s 2024 Favorite ...

   www.aol.com/finance/40-gifts-cost-40-less...

   Super Smalls Sparkle and Shine Gemify Sunglasses & Case. Price: $36 Suitable for kids ages 3 and older, this fun craft kit is sure to be a hit. “When Oprah Daily hosted an activity night for ...

7. List of instruments used in ophthalmology - Wikipedia

   en.wikipedia.org/wiki/List_of_instruments_used...

   making sclerocorneal tunnels in "small incision cataract surgery" •Angular keratome: making sclerocorneal tunnels in "small incision cataract surgery"; larger one used to increase the size of the incision •Side-port blade: making sclerocorneal "side port" (a secondary tunnel) tunnels in "small incision cataract surgery" •Beer's knife