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What Is Fundoscopy?
What Is Fundoscopy?

Jun. 15, 2021

Funduscopic examination is a painless technique that allows the observer to collect visualizations of the patient's retina.
Applications of Cylindrical Lenses
Applications of Cylindrical Lenses

May. 28, 2021

Cylindrical lenses are more complex than their spherical counterparts. They feature one flat surface and one curved surface and rather than focusing light to a point, a cylindrical lens focuses incoming light rays into a one-dimensional l...
Factors To Consider When Choosing An Optical Component
Factors To Consider When Choosing An Optical Component

May. 12, 2021

Whether you are in the market for filters, lenses, prisms, windows or mirrors, or any other optical components for electronic and optoelectronic applications, here are the main considerations you need to explore.
How to Choose the Best Glasses Lenses?
How to Choose the Best Glasses Lenses?

Apr. 16, 2021

The lenses you choose for your glasses (even more than the frames) will often determine how satisfied you are with them.And buying eyewear lenses is no easy task. In fact, Consumer Reports magazine says in a recent issue, "With s...
What Is the Difference Between Spherical and Aspherical Lenses?
What Is the Difference Between Spherical and Aspherical Lenses?

Apr. 02, 2021

The surface of spherical lenses looks like it’s part of a sphere or cylinder.The curve is the same across its entire surface. If you drew a line to follow that curve, it would form a circle. Because the design is simple, spherical lens...
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