Applied Optometric optics

Subject name- Applied Optometric optics

Code- CUTM1960

Type of Course-Theory + Practice

 T+P+Pj-2+2+0

Credit-4

Course Objective:

This course deals with application of optical properties of light, eye as a visual system and advanced dispensing techniques.

Course Outcome:

1. Understanding the fundamental optical properties of eyes and lighting system with focus on learning the special optical techniques involved.
2. Understanding the advance and detailed procedure of ophthalmic lens dispensing technique along with idea about the specialty lens and frames dispensing.

MODULE: I

Clinical Optics:

1. The eye as an optical system
2. Measurements of the optical constants of the eye.
3. Correction of Ametropia.

MODULE: II

Applied visual optics:

1. Aberration and ophthalmic lens.
2. Clinical Aberrometry. Optics of refractive surgery. Wave front-guided refraction and treatments.
3. Optical principles of Low vision and contact lens Dispensing Optics.

MODULE: III

Applied Dispensing Optics:

1. Measuring Monocular & binocular PDs both distance & near with PD Ruler, Pupillometer, Dot method
2. Spectacle lenses (characteristics of lens materials, ISI standards for ophthalmic lens, Lens design)
3. Prism (Properties & uses in optometry)
4. Lens surfacing & quality (principles of lens surface generation, glass assessment, faults in lens materials & lens surface, inspection of lens quality)

MODULE: IV

Applied Dispensing Optics:

1. New generation ophthalmic lens materials.
2. Lens for special usesFresnel lenses, thin-lite lenses, aspheric, hi-index, absorptive & protective & photochromatic lenses, high refractive error lenses.
3. Anisometropia and aniseikonia.
4. Absorptive lenses and coatings.

MODULE: V

Applied Dispensing Optics:

1. Progressive addition lenses (designs, marking & fitting, trouble shooting)
2. Spectacle frames (designs, materials, types, measurements & marking)
3. Dispensing aids (latest instruments, organization of dispensing counter, cosmetic & functional dispensing, final checking, adjustments & dispensing prescription spectacle, patient education on handling of spectacle lenses, trouble shooting)
4. Ophthalmic Prisms and decentration.

Practice:

1. CL fitting: RGP and Soft CL
2. IPD measurement: Manual and automated
3. Ophthalmic lens markings: Optic center finding, Bi-focal marking
4. PAL design
5. Retinoscopy to find out final lens Rx: Static and Dynamic retinoscopy

Suggested Books:

1. Optics of human eye – Smith Etchision. Butterworth Heinemann.
2. Clinical optics – BUDD APPLETON. Butterworth Heinemann
3. Spectacle Lenses – Theory and practice – Coling Fowler, Butterworth Heinemann.
4. Ophthalmic Lenses and dispensing – M.Jalie, Butterworth Heinemann.

SESSION PLAN

Session-1

The eye as an optical system

https://youtu.be/uuWb1L2Vwsk

https://www.slideshare.net/SudhirJain50/presentation-of-naman

Session-2

Measurements of the optical constants of the eye.

https://youtu.be/sv4WuD3CdeU

https://www.slideshare.net/DIVYAMURUGESAN8/measurements-of-the-optical-constants-of-the-eye

Session-3

Correction of Ametropia.

https://youtu.be/qhPfV5hTp64

https://www.slideshare.net/faslu1143/corection-of-sph-ametropia

Session-4

Aberration and ophthalmic lens.

https://youtu.be/yOYmViNy4q8

https://www.slideshare.net/faslu1143/ophthalmic-lens-aberration

Session-5

Clinical Aberrometry. Optics of refractive surgery

https://youtu.be/1-Fbb3D-QGY

https://www.slideshare.net/herojitasem1/aberrometry

Session-6

Optical principles of Low vision and contact lens Dispensing Optics.

https://youtu.be/AShrgXujWuk

https://www.slideshare.net/rajukaiti/low-vision-optical-devices

Session-7

Measuring Monocular & binocular PDs both distance & near with PD Ruler,

https://youtu.be/GxFPDAg5HxE

https://www.slideshare.net/HakimNadeem/measuring-interpupillary-distance-236565510

Session-8

Spectacle lenses (characteristics of lens materials, ISI standards for ophthalmic lens, Lens design)

https://youtu.be/ySovD1K3rUg

https://www.slideshare.net/faslu1143/ophthalmic-lens-material-and-design

Session-9

Prism (Properties & uses in optometry)

https://youtu.be/iMF0x7xpzu0

https://www.slideshare.net/rajukaiti/prism-its-uses

Session-10

Lens surfacing & quality (principles of lens surface generation, glass assessment, faults in lens materials & lens surface, inspection of lens quality)

https://youtu.be/eh0me9GTtok

https://www.slideshare.net/vivekparmar5/fault-34475376

Session-11

New generation ophthalmic lens materials.

https://youtu.be/RSEs4VVJ-AM

https://www.slideshare.net/faslu1143/ophthalmic-lens-material-and-design

Session-12

Lens for special uses Fresnel lenses.

https://youtu.be/Tw4CIxBwRks

https://www.slideshare.net/faslu1143/special-type-of-lenses

Session-13

Anisometropia and aniseikonia.

https://youtu.be/siAvrkj8rI8

https://slideplayer.com/amp/13083383/

Session-14

Absorptive lenses and coatings.

https://youtu.be/tRSI_FoN_ZQ

https://www.slideserve.com/stacey/absorptive-lenses-and-lens-coatings

Session-15

Progressive addition lenses (designs, marking & fitting, trouble shooting)

https://youtu.be/fpzmKySnK9E

https://www.slideshare.net/optomvishakhnair/progressive-spectacle-lens-fitting

Session-16

Spectacle frames (designs, materials, types, measurements & marking)

https://youtu.be/uNlIxkNW2XY

https://www.slideshare.net/rajukaiti/framestypes-materials-and-designs

Session-17

Dispensing aids (latest instruments, trouble shooting)

https://www.youtube.com/live/bxtN79cCHdg?feature=share

https://www.slideshare.net/KewalHirwani/ophthalmic-dispensing

Session-18

Ophthalmic Prisms and decentration.

https://youtu.be/_oWUQ2IdDzI

https://www.slideshare.net/aliasgerfakhruddin9/ophthalmic-prisms-74440046

Session-19

1 CL fitting: RGP and Soft CL

https://youtu.be/PvYJ58Jd_1U

https://www.jnjvisioncare.no/sites/default/files/public/nordic/library/essential-contact-lens-practice-series/42109-1_textbook_page_nopg_-_6.pdf

Session-20

IPD measurement: Manual and automated

https://youtu.be/mNjUhTRESjQ

https://www.slideshare.net/vinitkamble180/oa-2nd-3red-year-class-regarding-basic-about-ipd-class

Session-21

Ophthalmic lens markings: Optic Center finding, Bi-focal marking

https://youtu.be/4uqusnaEcPw

https://www.slideshare.net/GauriChaudhary7/measurement-of-optical-center-of-ophthalmic-lenses

Session-22

PAL design

https://youtu.be/rSVGQIF9gp8

https://www.slideshare.net/sagarkalamkar05/designs-of-pals

Session-23

Retinoscopy to find out final lens Rx: Static and Dynamic retinoscopy

https://youtu.be/6jXtPvjLKak

https://www.slideshare.net/laxmieyeinstitute/retinoscopy-and-its-principles

Session-24

organization of dispensing counter

https://youtu.be/3LkZlFvO-IU

https://www.slideshare.net/KewalHirwani/ophthalmic-dispensing

Session-25

cosmetic & functional dispensing

https://youtu.be/RFbeBQholJ4

https://www.slideshare.net/SwatiPanara/functional-dispensing

Session-26

final checking

https://youtu.be/RYXj69pK9X4

https://www.slideshare.net/optom_swati/quality-control-of-the-spectacle

Session-27

adjustments & dispensing prescription spectacle

https://youtu.be/yyx6B9GLEPE

https://www.slideshare.net/vinitkamble180/dispensing-glasses-ppt-for-oa-2nd-year

Session-28

patient education on handling of spectacle lenses

https://youtu.be/HhwBSnj7OFk

https://www.slideshare.net/GauriChaudhary7/care-and-cleaning-of-spectacle-lenses-and-frames

Session-29

thin-lite lenses, aspheric, hi-index

https://youtu.be/t_Ujrdflg8I

https://www.slideshare.net/vivekparmar5/high-index

Session-30

absorptive & protective & photochromatic lenses

https://youtu.be/EDfyNZGiDoc

https://www.slideshare.net/ZahidaZia1/photochromic-lenses

Session-31

high refractive error lenses

https://youtu.be/XO3i_9uNbvA

https://www.slideshare.net/OmVerma6/refractive-error-78313450

Session-32

Pupillometer, Dot method

https://youtu.be/X8l-x3qCVWA

https://slideplayer.com/slide/13493824/

Session-33

Wave front-guided refraction and treatments

https://youtu.be/y-UpTLMEkEM

https://slideplayer.com/amp/14395712/