Lasik Eye Surgery
Lens Strength
Do some glasses show the lens strength right on the glasses?
There are different numbers printed around the frames. What do they mean?
The numbers on the frame are the measurements of the frame. The usually are something like 52-17-140. The first number is the length of the lens. The second number is the measurement of the bridge (nose) and the last is the length of the temple. This tells the lab where to center the prescription (along with the measurement of the distance between the person’s eyes.
The lenses will not show a person’s prescription. However, if a person has a no line bifocal, you can see the numbers of the bifocal power if you look about half way up the lens on the outside. It is hard to see, but can be seen if you look carefully.
ByField Optics Lens Strength Test
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Uvex FitLogic™ Reading Magnifier $40.34 Uvex FitLogic™ Reading Magnifier… |
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Uvex FitLogic™ Reading Magnifier $40.34 Uvex FitLogic™ Reading Magnifier… |
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Professional Wireless RF Signal Bug Detector $12.95 Brand new Bug detector. Detects all hidden cameras and bugs. This unit has an audio and vibration mode. The beeps get stronger in the presence of any bugs or cameras along with LED’s that show strength in signal. Each unit comes in it’s very on padded box with instructions, and earphones. This unit requires (2)AAA Batteries (not included). This radio frequency detector truly separates itself from … |
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Rider Bifocal Safety Glasses Free Rubber Ear Locks and Microfiber Pouch $14.99 Soft Rubber Ear Locks you can firmly secure the sunglasses to your face. No more slipping down your nose. No unsightly strap across the back of your head or catching in your hair. Rubber Ear Locks are also available separately in our store…. |
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ArcOne UML-150 Universal Magnifying Lens 1.50 Strength, with 4×5 and 5×4 Adapter $12.00 … |
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Zalman King’s Red Shoe Diaries: Runway $1.99 … |
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OCuSOFT Eyelid Cleanser, Extra Strength, Pre-Moistened Pads, Individually Wrapped, 30 Pads $13.88 INDICATIONS: Ocusoft Lid Scrub effectively removes oil, debris, and desquamated skin from the eyelids. Ocusoft Lid Scrub Plus utilizes a low-level preservative blend providing a wide range of anti bacterial activity…. |
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Donegan OptiVISOR The Donegan OptiVISOR is a hands-free, headband binocular magnifier that has optical glass lenses that are ground and polished into prismatic lenses for quality and clarity, and is available in multiple dioptric strengths (indicated by the number in the model) which provide specific magnification power (X) at specific focal lengths, or distance from object. This magnifier enhances the si… |
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OCUSOFT LID SCRUB FOAM Size: 7.25 OZ $13.95 OCUSOFT LID SCRUB FOAM Size: 7.25 OZ… |
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Whistler Laser Radar Detector Numeric Icon Display Selectable Bands High Gain Lens $119.50 Intellicord ready – connect the unit to an intellicord to allow the user to remotely control some of the detector settings with a simple press of a button. 360 degree maxx coverage protects from front, sides and rear. 3 City modes reduce the annoyance of false alert. 3 Filter modes provide additional signal processing to reduce false alerts caused by some radar detectors. High gain lens for increa… |