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Category: Optics

  • Vision Test

    Vision Test

    Snellen chart  A Snellen chart is an eye chart that can be used to measure visual acuity. Snellen charts are named after the Dutch ophthalmologist Herman Snellen, who developed the chart in 1862.[1] Many ophthalmologists  and vision scientists now use an improved chart known as the LogMAR chart (wikipedia). Tools Download Snellen Test PDF file Retinoscopy…

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  • Optical Glasses and Contact Lenses resources

    Optical Glasses and Contact Lenses resources

    Israel Optics Glasses and Contact lenses English Hebrew   Zenni Glasses Only http://www.zennioptical.com/ Contact lenses Contactlenses.co.uk Visiondirect Optistore Gililens Aclens Zap Prices from SuperPharm Click to view the following PDF file that displays prices of contact lenses and Superpharm: Contact Lencs Prices Pricese from contactlenses.co.uk 2018.02.08.contact.lenses.liran Keywords Contact Lenses עדשות מגע אופטיקה Optical Optics הזמנת…

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  • Optometric vision therapy

    Optometric vision therapy

    This post began with reading at article called Summary of Research on the Efficacy of Vision Therapy for Specific Visual Dysfunctions by By Jeffrey Cooper, M.S., O.D.Professor of Clinical Optometry. I heard about this article from Yosef Bekerman, After reading this article I gathers the following information from there: Summary of Research on the Efficacy of Vision Therapy for Specific Visual Dysfunctions Orthoptics אורטופטיקה Asthenopia Diplopia Vergence …

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  • Glasses of UV400 / UV420 what is it and how to handle

    Glasses of UV400 / UV420 what is it and how to handle

    UV420 nm wavelength is a blue light that comes from artificial elements such as LCD Monitors, smartphones, tables and so. Here you will find articles and links about UV420 and where to buy glasses to defend on your eye: Article about UV420 (Hebrew)  Zenni Optical – A place to buy glasses, but they have also…

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  • Improve Sight and Vision methods

    Improve Sight and Vision methods

    Apps and Training Eye Training Apps Eye Tests apps Training to the Eyes Most Powerful Eye Exercises to Restore a Clear Vision 5 Exercises Bate’s Trainings Youtube video – hebrew Eyes Yoga – hebrew video Diopter Conversion Chart Taken from improveeyesighthq Sight and Vision improvements methods – Hebrew Toggle Content Liquid filled lenses Google Yosef Bekerman…

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  • Health – nutrition and Vision

    Health – nutrition and Vision

    https://sites.google.com/site/2allcoilwebsites9cheinesmed/home/ynyym vision-health – Downloadable PDF

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