Latest Video

Vision Therapy - What are yoked prisms and how are they used in Vision Therapy?

Prisms not only shift space linearly but also make rotational changes so it also influenced the Z axis. Yoked prisms are used to change the visual input and then ...

1 items...
Right now on ebay

EYEBUYDIRECT RFLKT PRISM ROUNDED ACETATE EYEGLASS FRAMES TAUPE 48-19-138 NEW $49.99

EYEBUYDIRECT RFLKT PRISM ROUNDED ACETATE EYEGLASS FRAMES TAUPE 48-19-138 NEW

Details...
new

News & Reviews

[10/09/18, via ]
This RSS feed URL is deprecated [...]

Science Daily [10/03/18, via Science Daily]
Revolutionary ultra-thin 'meta-lens' enables full-color imaging This is why we see white light split into its constituent colors after refracting through a prism, a phenomenon called dispersion. An ordinary lens cannot focus light of different colors to a single spot due to dispersion. "And because they are so [...]

Den of Geek US [03/15/18, via Den of Geek US]
Demon House Creator Zak Bagans Talks About Its Destruction Zak Bagans: I still have the affliction, and I still wear prism glasses 24/7, I mean not when I'm sleeping, but it has not gone away. At this point, I have refused to do the double eye surgery, because the doctor told me there is a risk of total [...]

New Times Broward-Palm Beach [09/19/18, via New Times Broward-Palm Beach]
Børns Brings Rabid Fans, Dancing, and Charisma to Revolution Live Held up by her parents, she wore a blue feathery dress and watched the show through her eyeglasses and a cell phone she used to film the concert. In many ways, the women 15 years her senior were similar to that bespectacled princess. The stage [...]

News & Observer [04/25/18, via News & Observer]
WRAL meteorologist opens up about the condition that led to dizziness, anxiety and panic attacks When I would look with my regular glasses on without prisms, it felt like this eye was looking straight and this eye was looking off in the distance. And when he put the test lenses on, it felt like my focus was drawn together and to a point. It was [...]

3M™ PRESS-ON™ prism lens is a simple, therapeutic way to correct several visual disorders Diopter from 1D to 40D.… t.co/pqI6fprp2z 

Spectacles and Eyeglasses Spectacles and Eyeglasses
1895
ISBN
105 pages
The Myopia Myth The Myopia Myth
Published by IMPA 1981
ISBN 096084760X,9780960847600
162 pages
Handbook of Demonstrations and Activities in the Teaching of Psychology, Second Edition Handbook of Demonstrations and Activities in the Teaching of Psychology, Second Edition
Published by Psychology Press 2013
ISBN 9781134997572,1134997574
316 pages
Foundations of Rehabilitation Counseling with Persons who are Blind Or Visually Impaired Foundations of Rehabilitation Counseling with Persons who are Blind Or Visually Impaired
Published by American Foundation for the Blind 1997
ISBN 0891289453,9780891289456
477 pages

[02/20/16, via World Net Daily]
Hillary mum on coughing fits, special eyeglasses NEW YORK – Hillary Clinton’s refusal to answer questions about her recent coughing fits or to explain why she is wearing eyeglasses fitted with Fresnel prisms supports the conclusion of several qualified physicians that her presidential campaign is ... [...]

[01/01/16, via Medscape News]
The irvine prism test: does the positive response indicate suppression scotoma? Department of Ophthalmology, Mustafa Kemal University Faculty of Medicine, Hatay, Turkey. PURPOSE: To investigate whether the positive prism test response is due to the presence of a suppression scotoma or the absence of bifoveolar fixation. METHODS ... [...]

[12/30/15, via themalaymailonline.com]
Google Glass 2 is really happening — and these pictures prove it The original Google Glass (called the Explorer Edition) was withdrawn earlier this year after the design failed to catch on among consumers. Now, a reworked version of Glass (the Enterprise Edition) has been filed on the FCC website. It is expected that ... [...]

[12/28/15, via Ars Technica]
New Google Glass model hits the FCC website, images included The Glass prism looks longer than the first version of the device, which presumably offers a larger picture. In general, the case looks smoother and rounder than the previous version of Google Glass. The "Glass" part also seems to be completely independent ... [...]

Rokid Glass hands-on: AR glasses with teething pains

Is the world ready for augmented reality glasses? More importantly, perhaps, are augmented reality glasses manufacturers ready? Having tried the latest attempt at the segment, Rokid’s Glass, at CES 2018 this week I’m pretty confident in saying the answer is “kinda, maybe.”At first glance there’s a lot to recommend them. Where most augmented reality wearables – Microsoft HoloLens, Meta’s AR system, and others – look like huge, clunky visors, Rokid’s is more akin to a set of chunky sunglasses....

Wine glasses are different, but part of the enjoyment

Wine glasses come in all shapes and sizes, but there is really only one factor of vital importance: material. It doesn't take an expert to know wine tastes differently from a glass than it does from a Styrofoam cup.But, before this discussion, it's important to understand the anatomy of a wine glass. A glass consists of three basic parts: the rim, the bowl and the stem.The rim is the top edge of the glass, where your mouth meets the wine. The best glasses will have a very thin, smooth rim. If...

PM says India does not eye anyone's territory, asks PIOs to act as catalyst

NEW DELHI: Prime Minister Narendra Modi on Tuesday said India does not eye anyone's territory and resources, asserting that its model of development aid was not based on "give and take", comments which come amid increasing Chinese efforts to expand its influence in the sub-continent. Addressing the first conference of persons of Indian origin (PIO) parliamentarians from across the globe, Modi also asked them to invest in India and act as catalyst in the country's growth. The event is...