Products
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Multifocals: How We Got Here and Ideas For the Future - COO 4442 (1 EG)
CourseExpires 2027-11-27, COO 4442 (1 EG) Multifocals and progressive addition lenses (PAL) were a radical shift in presbyopia correction. The glass bifocal was the accepted method of correction for over 100 years. The first proposal of a PAL was in ...
$20
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Looking Out For Trouble With Fitting Multifocals - COO 4441 (1 EG)
CourseExpires 2027-11-27, COO 4441 (1 EG) Multifocals are the most profitable of all dispensing lenses, but they carry a high rate of non-tolerance. Claims made by manufacturers of ‘perfect vision in all positions of gaze,’ are often not what the ...
$20
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Long Term Outcomes and Recent Advances in Refractive Surgery - COO 4470 (1 EG/CL/RF)
CourseExpires 2028-01-29, COO 4470 (1 EG/CL/RF) While Lasik and PRK have been employed for two decades, there are few long-term studies on refractive surgery. This presentation analyzes the long-term outcomes of Lasik and PRK and reviews the risks, ...
$20
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Head and Facial Asymmetry: Dispensing Considerations - COO 4458 (2 EG)
CourseExpires 2028-01-15, COO 4458 (2 EG) Much of the optometric examination and the dispensing process assume symmetry. Frames are manufactured to be symmetrical, lenses are glazed symmetrically, but humans are not symmetrical. This lecture will ...
$40
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Colour Vision: Do You See What I See? - COO 4491 (1 EG/CL/RF)
CourseExpires 2028-03-27, COO 4491 (1 EG/CL/RF) Humans can detect up to 7,000,000 colours, however, not everyone can detect these colours. Opticians play an important role in helping colour deficient patients achieve a better quality of life by ...
$20
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Advanced Prism Applications - COO 4443 (1 EG)
CourseExpires 2027-11-27, COO 4443 (1 EG) Prism can create unique challenges even for the experienced eye care professional. Join Phernell Walker, renowned Master Optician, to explore moving images in three-dimensional space, Prentice Rule, decentration ..
$20