Webinar : Smartphone Imaging in Ophthalmology by Dr John Akkara, MD скачать в хорошем качестве

Webinar : Smartphone Imaging in Ophthalmology by Dr John Akkara, MD

A webinar on Smartphone Imaging in Ophthalmology by Dr John Akkara, MD Glaucoma Consultant at Little Flower Hospital, Angamaly and Westend Eye Hospital, Cochin in Kerala, India. Slitlamp smartphone Adapter used i this presentation : https://amzn.to/2UPHYSA (Rs 650 + Rs50 delivery) = Rs 700 Videos slightly jittery due to low frame rate of Webinar software - The original videos are there in my channel    / @drjohndavisakkara   _____________________________ MCQ Questions for Webinar ----------------------------------------------- 1) What Imaging of the eye, other than gross photos and videos, can smartphones be used for ? a. Slitlamp photos and videos b. Specular Photos c. Fundus photos and videos d. Gonioscopy photos and videos e. All of the above 2) Which smartphones can be used for imaging ? a. iPhone b. High end Android phones c. High end Android phones d. a & b e. a, b & c 3) What is true about smartphone slitlamp photography compared to high end slitlamp cameras? a. Lower resolution than high end slitlamp cameras b. Less control over exposure, focus, white balance on smartphone c. No fixed focus on smartphone makes focusing difficult d. Smartphone blocks view of eyepiece hence stereopsis is lost while examining e. Difficult to obtain slit photos when using smartphone 4) Regarding editing obtained photos and videos on smartphone, what is false ? a. Photoshop & Lightroom are available for free on smartphone to edit photos extensively b. Free Video editor apps are available with features comparable to basic video editors on laptops c. Photos and videos edited on smartphone do not play well on Mac and need special software d. Some EMRs support direct upload of photos and videos from smartphone e. Smartphone can be wirelessly connected to the local network and files transferred by WiFi to the laptop or desktop on the network 5) Which of these facts about smartphone photography is false ? a. Smartphone cameras can be used to take videos of Ophthalmic surgeries at upto 4K resolution through observer scope b. Can be used to take photos & videos through eyepiece of any ophthalmic instrument like manual keratometer, fundus camera, Perkins tonometer, lensometer, etc c. Smartphone fundus photos require only a smartphone, 20D lens and a dilated patient d. Inexpensive attachments are available to help with smartphone fundus and slitlamp photography including 3D printed adapters e. Smartphone flash has to be ON for slitlamp imaging and OFF for fundus imaging