Ophthalmic Dispensing Case Presenter: Brien Holden Institute of Optometry and Vision Sciences L V Prasad Eye Institute, India

Objectives ……….. ………… 01

Demographics Visit -1, DD, MM, YYYY 54 Years / Female Occupation: XXXX XXXx Location: XXX XXX Job tasks:- XXXX, XXXXX Working distance (Estimated): XX to XXX 02

History Chief complaint: H/o using Spectacles x X Yrs PGP x X Yrs Contributing history: 03

Refraction & SLE Sph Cyl Axis ----- 20/50p ---- N18 +0.75 --- 20/20 +0.50 N6 (+2.25 DS) N6 (+2.25 DS) +1.00 Same as Normal Refraction & SLE Un-aided SS SS 04

Based on occupation and lifestyle Analysis of visual tasks and demands Based on occupation and lifestyle Working distance - office Size of the detail Head and Eye movements Task movement Reference for task analysis: Grundy Task Analysis Grid 05

Based on occupation and lifestyle Analysis of visual needs and demands Based on occupation and lifestyle Field of view Eye protection Optical hazards Non-optical 06

Diagnosis and plan of management Diagnosis: OU- XXXX XXX& XXXXX Plan of management …… ….. …. 07

Suggested spectacle lenses Type & design Material Material & index Type of frame Lens coatings Temple style Absorption: UV Brand Absorption: HEV 08

Lens material to be chosen based on the frame/mount selection Category Coats on lens Lens Design Comments Lens material to be chosen based on the frame/mount selection 11

Spectacles ordered Type & design Material Material & index Type of frame Lens coatings Temple style Absorption: UV Brand Absorption: HEV 12

Mounting parameters RIGHT EYE LEFT EYE Insert an appropriate picture Insert an appropriate picture Mounting parameters RIGHT EYE LEFT EYE Pupillary distance (x-coordinate) Fitting height (y-coordinate) Face form angle Pantoscopic tilt 13

Frame parameters Eye size: XX mm DBL: XX mm B Size: XX mm Insert an appropriate picture Insert an appropriate picture Eye size: XX mm DBL: XX mm B Size: XX mm Temple length/Type: XXX mm/ Skull Insert an appropriate picture 14

Discussion: Dispensing optics 1. Occupational Progressive Addition Lenses (PALs) 2. HEV light reflective coat on ophthalmic lenses Occupational Progressive Addition Lenses (PALs) are also called as a) Office lenses b) Small environment lenses & c) Progressive addition lenses for computer work d) PC-PALs 16

Studies report: 1) XXXXXX 2) XX XXXX XX 3) XXX XX XXXX 19 Reference 1

Discussion: Dispensing optics 1. XXXX 2. XXXX XXX 23

Summary – HEV light & Retinal damage XXXXXX 2. XXXX 3. XXXXXX Reference 1: (APA style of reference) Reference 2 Reference 3 29

Thank you! Excellence Equity Efficiency