What Is Presbyopia? скачать в хорошем качестве

What Is Presbyopia?

The Refractive Errors Of The Human Eye Presbyopia What is presbyopia? Before we get to “how” of correcting presbyopia with eyeglasses, it’s important to understand what presbyopia is and why it exists in the first place. In this video we cover how the eye changes as we age, particularly the crystalline lens and how those changes are even related to cataracts. Learn More: https://opticianworks.com/ Connect with us:   / opticianworks   This video lesson is sponsored by Laramy-K Optical Laramy-K Optical is a digital uncut and coating lab unlike any other. The only exclusively uncut lab in the country; we provide our customers with independent, high-end alternatives to corporate brands. Through craftsmanship, technology, and independent, innovative vendors like Younger, IOT, A&R, and Quantum Innovations we offer our customers the Integrity portfolio of freeform lenses and coatings. Made in the USA, the Integrity brand is not a generic house-brand, but is the absolute best available, designed to give the wearer that “wow!” experience. In addition to the digital line, we still offer conventional surfacing, including glass. Maintaining traditional equipment gives our customers vastly more flexibility in their dispensing, particularly when it comes to more difficult prescriptions. Learn More: http://www.laramyk.com