Ppt Presentation Refractive Error
Contents |
Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, types of refractive error ppt you agree to the use of cookies on this website. See
Correction Of Refractive Errors Ppt
our Privacy Policy and User Agreement for details. SlideShare Explore Search You Upload Login Signup Home Technology Education refractive error in children ppt More Topics For Uploaders Get Started Tips & Tricks Tools Refractive errors Upcoming SlideShare Loading in …5 × 1 1 of 44 Like this presentation? Why not share!
Refractive Errors Of The Eye Pdf
Share Email Refractive errors byAhmed Almumtin 12160views Optics of human eye & refractive er... bySahithi Ganeshula 19823views Eyes - Refractive Errors.ppt byShama 16629views Refractive errors of eye ophthalmol... byovernment medical... 4951views Refractive Errors byOphthalmicDocs Ch... 1861views Refractive error byoptometry student 1525views Share SlideShare Facebook Twitter LinkedIn Google+ Email Email sent successfully! Embed Size (px) optics of human eye ppt Start on Show related SlideShares at end WordPress Shortcode Link Refractive errors 8,849 views Share Like Download Muhammad Saim, Volunteer at Shifa International Hospital Follow 0 0 0 Published on May 15, 2012 Published in: Education, Health & Medicine, Business 0 Comments 13 Likes Statistics Notes Full Name Comment goes here. 12 hours ago Delete Reply Spam Block Are you sure you want to Yes No Your message goes here Post Be the first to comment Ubaid Guttigar , Studying at Student 5 months ago Nithyakalyani Rangan 6 months ago Shubhamshree Patyal 9 months ago dasnkhan 1 year ago Ajay Shah 1 year ago Show More No Downloads Views Total views 8,849 On SlideShare 0 From Embeds 0 Number of Embeds 19 Actions Shares 0 Downloads 499 Comments 0 Likes 13 Embeds 0 No embeds No notes for slide Refractive errors 1. REFRACTIVE ERRORS SPS Y2-2012 2. WHAT ARE WE GOING TO DO TODAY?• A little bit of optics• Refractive media of the eye• How the eye interacts with light• Refractiv
& TechnologyOtherPets & AnimalsProducts & ServicesReligious & PhilosophicalTravel & Places Presentations (pay-to-view) Products 3D Characters for PPT 3D Transitions for PPT Backgrounds for PowerPoint Background Music for PPT Background
Refractive Error Correction Ppt
Videos for PPT Charts for PowerPoint Diagrams for PowerPoint Photos for
Myopia Ppt
PowerPoint PowerPoint Templates Quiz Creator for PowerPoint Speakers for PowerPoint Templates for PowerPoint Refractive Errors - PowerPoint PPT refractive errors of eye Presentation Loading...PPT – Refractive Errors PowerPoint presentation | free to download - id: 4848ce-OWUwOThe Adobe Flash plugin is needed to view this contentGet the plugin now http://www.slideshare.net/saim_18/refractive-errors-12935410 Download Share About This Presentation Title:Refractive Errors Description: Refractive Errors & methods of correction M. F. Al Fayez, MD, FRCS Emmetropia Presbyopia Myopia Myopia Hyperopia Astigmatism Refractive Errors & methods of correction ... – PowerPoint PPT presentation Number of Views:1896 Avg rating:3.0/5.0 Slides: 13 Provided by: NEW164 Learn more at: http://www.kau.edu.sa Category: Tags: http://www.powershow.com/view4/4848ce-OWUwO/Refractive_Errors_powerpoint_ppt_presentation refractive | surgery Add more tags more less Write a Comment User Comments (0) Cancel OK OK Latest Latest Highest Rated Sort by: Latest Highest Rated Page of Transcript and Presenter's Notes Title: Refractive Errors 1Refractive Errors methods of correction M. F. Al Fayez, MD, FRCS 2EmmetropiaDistance Vision Parallel (distant images) light is refracted by the Cornea the LensLight is focused on the Fovea images are clear Near VisionDivergent (near images) light rays focus behind the retinaThe lens changes shape (more convex) to focus near images on the retina (accommodation) 3Presbyopia(Decreasing Accommodation)The aging eye starts to lose its ability to accommodateThe lens can not accommodate enough to focus near imagesBifocals or reading glasses are required 4Myopia(Nearsightedness) The eye is too Long /or Cornea is too Steep for its refractive capabilityParallel rays (distant images) are focused in front of the fovea Correcting MyopiaContact Lenses or GlassesA concave lens diverges parallel light raysThe focal point moves back distant images are clear 5MyopiaNearsightedness Types Axial Refractive Index Cassification Simple (Mild, Moderate High) Pathologic (gt8D) 6HyperopiaDistance Vision Young farsi
be down. Please try the request again. Your cache administrator is webmaster. Generated Mon, 24 Oct 2016 12:00:49 GMT by s_wx1011 (squid/3.5.20)