SlideShare ist ein Scribd-Unternehmen logo
1 von 38
In the name of God RGP Lens Design, Fitting  and Evaluation   By : hossein  alimirzaie optometrist
Methods  to correct  vision: ,[object Object],[object Object],[object Object],[object Object]
Optical methods: ,[object Object],[object Object],[object Object]
Optical methods: ,[object Object],[object Object],[object Object],[object Object],Contact   lenses :
 
Disadvantages of Soft Contacts vs.. Hard ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
BENEFITS OF RGP LENSES ,[object Object],[object Object],[object Object],[object Object],[object Object]
2. Excellent Eye Health ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
4. Ease of Handling ,[object Object],[object Object],[object Object],[object Object]
6. Slow Down Myopia Progression ,[object Object]
APPLICATIONS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
EMPIRICAL FITTING   ,[object Object],[object Object]
FLUORESCEIN EVALUATION   ,[object Object]
Omitting this step can result in any one or more of the following problems : ,[object Object],[object Object],[object Object],[object Object]
Alignment fit : ,[object Object],[object Object],[object Object]
One should always strive for an alignment fitting relationship  ,[object Object],[object Object]
Figure 1 : An apical bearing fitting relationship
Figure 2 : An apical clearance, low edge clearance fitting relationship
Figure 3 : A high edge clearance fitting relationship
 
Fluorescein evaluation of the lens-to-cornea fitting relationship should be performed at both the fitting and all progress evaluation visits.
[object Object]
LENS DESIGN PHILOSOPHY ,[object Object],[object Object],[object Object]
The overall diameter and optical zone diameter of a rigid lens are typically obtained by considering the following variables: ,[object Object],[object Object],[object Object]
 
 
a. Palpebral Aperture Size(PAL) .  Normal PAL values range between 9mm-10.5mm. In most lid-to-cornea relationships there is, at minimum, slight overlap of the lids over the limbus.
Figure 4 : A lid attachment fitting relationship
c. Corneal Curvature .  ,[object Object],[object Object]
2. Base Curve Radius .  ,[object Object],[object Object]
 
[object Object],[object Object]
3. Peripheral Curve Radii and Width .  ,[object Object],[object Object]
4. Center Thickness .  ,[object Object],[object Object]
When making lens design changes, it is important that this change is significant enough to result in an improvement in the lens-to-cornea fitting relationship
Power   ,[object Object],[object Object],[object Object]
 
به  امید موفقیت وسربلندی شما

Weitere ähnliche Inhalte

Was ist angesagt?

Special purpose frames
Special purpose framesSpecial purpose frames
Special purpose framesEyenirvaan
 
Contact lens in keratoconus
Contact lens in keratoconusContact lens in keratoconus
Contact lens in keratoconusRabindraAdhikary
 
Decentration and prismatic effect in lens (1)
Decentration and prismatic effect in lens (1)Decentration and prismatic effect in lens (1)
Decentration and prismatic effect in lens (1)Sachitanand Singh
 
Various Soft Contact Lens- designs and their indications
Various Soft Contact Lens- designs and their indications Various Soft Contact Lens- designs and their indications
Various Soft Contact Lens- designs and their indications Urusha Maharjan
 
Suppression third yr arya
Suppression third yr aryaSuppression third yr arya
Suppression third yr aryaarya das
 
Low vision aid
Low vision aidLow vision aid
Low vision aidSSSIHMS-PG
 
Spherical RGP contact lens fitting and prescribing
Spherical RGP contact lens fitting and prescribingSpherical RGP contact lens fitting and prescribing
Spherical RGP contact lens fitting and prescribingPabita Dhungel
 
Prisms in optometry practice
Prisms in optometry practicePrisms in optometry practice
Prisms in optometry practiceHira Dahal
 
Optics of contact lens
Optics of contact lensOptics of contact lens
Optics of contact lensAayush Chandan
 
Ophthalmic dispensing
Ophthalmic dispensingOphthalmic dispensing
Ophthalmic dispensingKewal Hirwani
 
Examination of low vision patient
Examination of low vision patientExamination of low vision patient
Examination of low vision patientAayush Chandan
 

Was ist angesagt? (20)

Special purpose frames
Special purpose framesSpecial purpose frames
Special purpose frames
 
Progressive addition lenses
Progressive addition lensesProgressive addition lenses
Progressive addition lenses
 
Rose K lens.pptx
Rose K lens.pptxRose K lens.pptx
Rose K lens.pptx
 
Contact lens in keratoconus
Contact lens in keratoconusContact lens in keratoconus
Contact lens in keratoconus
 
Testing for npa
Testing for npaTesting for npa
Testing for npa
 
Pediatric contact lens
Pediatric contact lensPediatric contact lens
Pediatric contact lens
 
Decentration and prismatic effect in lens (1)
Decentration and prismatic effect in lens (1)Decentration and prismatic effect in lens (1)
Decentration and prismatic effect in lens (1)
 
Various Soft Contact Lens- designs and their indications
Various Soft Contact Lens- designs and their indications Various Soft Contact Lens- designs and their indications
Various Soft Contact Lens- designs and their indications
 
Suppression third yr arya
Suppression third yr aryaSuppression third yr arya
Suppression third yr arya
 
Low vision aid
Low vision aidLow vision aid
Low vision aid
 
Spherical RGP contact lens fitting and prescribing
Spherical RGP contact lens fitting and prescribingSpherical RGP contact lens fitting and prescribing
Spherical RGP contact lens fitting and prescribing
 
Binocular balancing
Binocular balancing Binocular balancing
Binocular balancing
 
Soft Toric Contact lens
Soft Toric Contact lensSoft Toric Contact lens
Soft Toric Contact lens
 
Aspheric lenses
Aspheric lensesAspheric lenses
Aspheric lenses
 
Prisms in optometry practice
Prisms in optometry practicePrisms in optometry practice
Prisms in optometry practice
 
Optics of contact lens
Optics of contact lensOptics of contact lens
Optics of contact lens
 
Ophthalmic dispensing
Ophthalmic dispensingOphthalmic dispensing
Ophthalmic dispensing
 
AC/A
AC/AAC/A
AC/A
 
Examination of low vision patient
Examination of low vision patientExamination of low vision patient
Examination of low vision patient
 
Frame repairs and tools
Frame repairs and toolsFrame repairs and tools
Frame repairs and tools
 

Ähnlich wie fitting RGP lenses

Contact lens options in keratoconus hira
Contact lens options in keratoconus hiraContact lens options in keratoconus hira
Contact lens options in keratoconus hiraHira Dahal
 
Contact lens in keratoconus 2
Contact lens in keratoconus 2Contact lens in keratoconus 2
Contact lens in keratoconus 2Atif Rahman
 
Keratoconus managment
Keratoconus managmentKeratoconus managment
Keratoconus managmentHasan Mokbel
 
Fitting Philosophies and Assessment of Spherical RGP lenses
Fitting Philosophies and Assessment of Spherical RGP lenses   Fitting Philosophies and Assessment of Spherical RGP lenses
Fitting Philosophies and Assessment of Spherical RGP lenses Urusha Maharjan
 
contact lenses fitting for KCN
contact lenses fitting for KCNcontact lenses fitting for KCN
contact lenses fitting for KCNHossein Mirzaie
 
Contact Lens Options In Keratoconus Patients
Contact Lens Options In Keratoconus Patients Contact Lens Options In Keratoconus Patients
Contact Lens Options In Keratoconus Patients Simran Pahuja
 
STABILIZATION PROCEDURE FOR REDUCE THE ROTATION OF CONTACT LENCE.pptx
STABILIZATION PROCEDURE FOR REDUCE THE ROTATION OF CONTACT LENCE.pptxSTABILIZATION PROCEDURE FOR REDUCE THE ROTATION OF CONTACT LENCE.pptx
STABILIZATION PROCEDURE FOR REDUCE THE ROTATION OF CONTACT LENCE.pptxsonofonouu
 
Clinical Management of Aphakia and Pseudophakia.pptx
Clinical Management of Aphakia and Pseudophakia.pptxClinical Management of Aphakia and Pseudophakia.pptx
Clinical Management of Aphakia and Pseudophakia.pptxAshi Lakher
 
contact lens material
contact lens materialcontact lens material
contact lens materialRajeshwori
 
Contact lens designs-1.pptx
Contact lens designs-1.pptxContact lens designs-1.pptx
Contact lens designs-1.pptxKarnikaJamwal
 
Ortho - k lenses by Ashith Tripathi
Ortho -  k lenses by Ashith Tripathi Ortho -  k lenses by Ashith Tripathi
Ortho - k lenses by Ashith Tripathi Ashith Tripathi
 
RGP Fitting
RGP Fitting RGP Fitting
RGP Fitting emlctvla
 
Non surgical management of strabismus .ppt
Non surgical management of strabismus .pptNon surgical management of strabismus .ppt
Non surgical management of strabismus .pptHossein Mirzaie
 
Contact Lenses and LVAs.pptx
Contact Lenses and LVAs.pptxContact Lenses and LVAs.pptx
Contact Lenses and LVAs.pptxZaid Azhar
 
contact lens fitting in keratoconnus
contact lens fitting in keratoconnuscontact lens fitting in keratoconnus
contact lens fitting in keratoconnusPrachi Bharti
 

Ähnlich wie fitting RGP lenses (20)

Scleral lenses
Scleral lensesScleral lenses
Scleral lenses
 
Contact lens options in keratoconus hira
Contact lens options in keratoconus hiraContact lens options in keratoconus hira
Contact lens options in keratoconus hira
 
Contact lens in keratoconus 2
Contact lens in keratoconus 2Contact lens in keratoconus 2
Contact lens in keratoconus 2
 
Keratoconus managment
Keratoconus managmentKeratoconus managment
Keratoconus managment
 
Fitting Philosophies and Assessment of Spherical RGP lenses
Fitting Philosophies and Assessment of Spherical RGP lenses   Fitting Philosophies and Assessment of Spherical RGP lenses
Fitting Philosophies and Assessment of Spherical RGP lenses
 
contact lenses fitting for KCN
contact lenses fitting for KCNcontact lenses fitting for KCN
contact lenses fitting for KCN
 
Contact Lens Options In Keratoconus Patients
Contact Lens Options In Keratoconus Patients Contact Lens Options In Keratoconus Patients
Contact Lens Options In Keratoconus Patients
 
STABILIZATION PROCEDURE FOR REDUCE THE ROTATION OF CONTACT LENCE.pptx
STABILIZATION PROCEDURE FOR REDUCE THE ROTATION OF CONTACT LENCE.pptxSTABILIZATION PROCEDURE FOR REDUCE THE ROTATION OF CONTACT LENCE.pptx
STABILIZATION PROCEDURE FOR REDUCE THE ROTATION OF CONTACT LENCE.pptx
 
Clinical Management of Aphakia and Pseudophakia.pptx
Clinical Management of Aphakia and Pseudophakia.pptxClinical Management of Aphakia and Pseudophakia.pptx
Clinical Management of Aphakia and Pseudophakia.pptx
 
contact lens material
contact lens materialcontact lens material
contact lens material
 
Contact lens designs-1.pptx
Contact lens designs-1.pptxContact lens designs-1.pptx
Contact lens designs-1.pptx
 
Scleral lenses presentation final (1)
Scleral lenses presentation final (1)Scleral lenses presentation final (1)
Scleral lenses presentation final (1)
 
Contact lens
Contact lensContact lens
Contact lens
 
Ortho - k lenses by Ashith Tripathi
Ortho -  k lenses by Ashith Tripathi Ortho -  k lenses by Ashith Tripathi
Ortho - k lenses by Ashith Tripathi
 
Contact lens
Contact lensContact lens
Contact lens
 
RGP Fitting
RGP Fitting RGP Fitting
RGP Fitting
 
Dispensing of ortho k lenses
Dispensing of ortho k lensesDispensing of ortho k lenses
Dispensing of ortho k lenses
 
Non surgical management of strabismus .ppt
Non surgical management of strabismus .pptNon surgical management of strabismus .ppt
Non surgical management of strabismus .ppt
 
Contact Lenses and LVAs.pptx
Contact Lenses and LVAs.pptxContact Lenses and LVAs.pptx
Contact Lenses and LVAs.pptx
 
contact lens fitting in keratoconnus
contact lens fitting in keratoconnuscontact lens fitting in keratoconnus
contact lens fitting in keratoconnus
 

Mehr von Hossein Mirzaie

Mehr von Hossein Mirzaie (20)

Marketing an optometric practice
Marketing an optometric practiceMarketing an optometric practice
Marketing an optometric practice
 
Mba monograph13 0412_marketinganoptometricpractice
Mba monograph13 0412_marketinganoptometricpracticeMba monograph13 0412_marketinganoptometricpractice
Mba monograph13 0412_marketinganoptometricpractice
 
Presbyopia
PresbyopiaPresbyopia
Presbyopia
 
Goldman applanation tonometry
 Goldman applanation tonometry Goldman applanation tonometry
Goldman applanation tonometry
 
Myopia
MyopiaMyopia
Myopia
 
keratometry
 keratometry keratometry
keratometry
 
Funduscopy
Funduscopy Funduscopy
Funduscopy
 
Optometry, a focus on vision
Optometry, a focus on visionOptometry, a focus on vision
Optometry, a focus on vision
 
Astigmatism 2
Astigmatism 2Astigmatism 2
Astigmatism 2
 
Spectacle prescription fulfillment in medical optometry cope approved
Spectacle prescription fulfillment in medical optometry cope approvedSpectacle prescription fulfillment in medical optometry cope approved
Spectacle prescription fulfillment in medical optometry cope approved
 
Biometry
BiometryBiometry
Biometry
 
Contact Lens-Induced Acute Red Eye(CLARE)
Contact Lens-Induced Acute Red Eye(CLARE)Contact Lens-Induced Acute Red Eye(CLARE)
Contact Lens-Induced Acute Red Eye(CLARE)
 
Primetry
PrimetryPrimetry
Primetry
 
Blepharitis
BlepharitisBlepharitis
Blepharitis
 
Amblyopia treatment dr mirzajani
Amblyopia treatment dr mirzajaniAmblyopia treatment dr mirzajani
Amblyopia treatment dr mirzajani
 
optometric prescription
optometric prescriptionoptometric prescription
optometric prescription
 
Peripheral refraction in myopia
Peripheral refraction in myopiaPeripheral refraction in myopia
Peripheral refraction in myopia
 
Intermittent exotropia
Intermittent exotropiaIntermittent exotropia
Intermittent exotropia
 
Auto perimetry
Auto perimetryAuto perimetry
Auto perimetry
 
Toric rgp fit
Toric rgp fitToric rgp fit
Toric rgp fit
 

Kürzlich hochgeladen

VIP Call Girls Lucknow Nandini 7001305949 Independent Escort Service Lucknow
VIP Call Girls Lucknow Nandini 7001305949 Independent Escort Service LucknowVIP Call Girls Lucknow Nandini 7001305949 Independent Escort Service Lucknow
VIP Call Girls Lucknow Nandini 7001305949 Independent Escort Service Lucknownarwatsonia7
 
Call Girls Thane Just Call 9910780858 Get High Class Call Girls Service
Call Girls Thane Just Call 9910780858 Get High Class Call Girls ServiceCall Girls Thane Just Call 9910780858 Get High Class Call Girls Service
Call Girls Thane Just Call 9910780858 Get High Class Call Girls Servicesonalikaur4
 
Dwarka Sector 6 Call Girls ( 9873940964 ) Book Hot And Sexy Girls In A Few Cl...
Dwarka Sector 6 Call Girls ( 9873940964 ) Book Hot And Sexy Girls In A Few Cl...Dwarka Sector 6 Call Girls ( 9873940964 ) Book Hot And Sexy Girls In A Few Cl...
Dwarka Sector 6 Call Girls ( 9873940964 ) Book Hot And Sexy Girls In A Few Cl...rajnisinghkjn
 
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment BookingCall Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment BookingNehru place Escorts
 
Mumbai Call Girls Service 9910780858 Real Russian Girls Looking Models
Mumbai Call Girls Service 9910780858 Real Russian Girls Looking ModelsMumbai Call Girls Service 9910780858 Real Russian Girls Looking Models
Mumbai Call Girls Service 9910780858 Real Russian Girls Looking Modelssonalikaur4
 
Ahmedabad Call Girls CG Road 🔝9907093804 Short 1500 💋 Night 6000
Ahmedabad Call Girls CG Road 🔝9907093804  Short 1500  💋 Night 6000Ahmedabad Call Girls CG Road 🔝9907093804  Short 1500  💋 Night 6000
Ahmedabad Call Girls CG Road 🔝9907093804 Short 1500 💋 Night 6000aliya bhat
 
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...narwatsonia7
 
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdf
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdfHemostasis Physiology and Clinical correlations by Dr Faiza.pdf
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdfMedicoseAcademics
 
Call Girl Lucknow Mallika 7001305949 Independent Escort Service Lucknow
Call Girl Lucknow Mallika 7001305949 Independent Escort Service LucknowCall Girl Lucknow Mallika 7001305949 Independent Escort Service Lucknow
Call Girl Lucknow Mallika 7001305949 Independent Escort Service Lucknownarwatsonia7
 
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original PhotosCall Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original Photosnarwatsonia7
 
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service JaipurHigh Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipurparulsinha
 
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...narwatsonia7
 
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service ChennaiCall Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service ChennaiNehru place Escorts
 
call girls in green park DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
call girls in green park  DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️call girls in green park  DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
call girls in green park DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️saminamagar
 
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...Miss joya
 
Asthma Review - GINA guidelines summary 2024
Asthma Review - GINA guidelines summary 2024Asthma Review - GINA guidelines summary 2024
Asthma Review - GINA guidelines summary 2024Gabriel Guevara MD
 
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...narwatsonia7
 
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service MumbaiLow Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbaisonalikaur4
 
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Availablenarwatsonia7
 

Kürzlich hochgeladen (20)

VIP Call Girls Lucknow Nandini 7001305949 Independent Escort Service Lucknow
VIP Call Girls Lucknow Nandini 7001305949 Independent Escort Service LucknowVIP Call Girls Lucknow Nandini 7001305949 Independent Escort Service Lucknow
VIP Call Girls Lucknow Nandini 7001305949 Independent Escort Service Lucknow
 
Call Girls Thane Just Call 9910780858 Get High Class Call Girls Service
Call Girls Thane Just Call 9910780858 Get High Class Call Girls ServiceCall Girls Thane Just Call 9910780858 Get High Class Call Girls Service
Call Girls Thane Just Call 9910780858 Get High Class Call Girls Service
 
Dwarka Sector 6 Call Girls ( 9873940964 ) Book Hot And Sexy Girls In A Few Cl...
Dwarka Sector 6 Call Girls ( 9873940964 ) Book Hot And Sexy Girls In A Few Cl...Dwarka Sector 6 Call Girls ( 9873940964 ) Book Hot And Sexy Girls In A Few Cl...
Dwarka Sector 6 Call Girls ( 9873940964 ) Book Hot And Sexy Girls In A Few Cl...
 
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment BookingCall Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
Call Girls Service Nandiambakkam | 7001305949 At Low Cost Cash Payment Booking
 
Mumbai Call Girls Service 9910780858 Real Russian Girls Looking Models
Mumbai Call Girls Service 9910780858 Real Russian Girls Looking ModelsMumbai Call Girls Service 9910780858 Real Russian Girls Looking Models
Mumbai Call Girls Service 9910780858 Real Russian Girls Looking Models
 
Ahmedabad Call Girls CG Road 🔝9907093804 Short 1500 💋 Night 6000
Ahmedabad Call Girls CG Road 🔝9907093804  Short 1500  💋 Night 6000Ahmedabad Call Girls CG Road 🔝9907093804  Short 1500  💋 Night 6000
Ahmedabad Call Girls CG Road 🔝9907093804 Short 1500 💋 Night 6000
 
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
 
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdf
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdfHemostasis Physiology and Clinical correlations by Dr Faiza.pdf
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdf
 
Call Girl Lucknow Mallika 7001305949 Independent Escort Service Lucknow
Call Girl Lucknow Mallika 7001305949 Independent Escort Service LucknowCall Girl Lucknow Mallika 7001305949 Independent Escort Service Lucknow
Call Girl Lucknow Mallika 7001305949 Independent Escort Service Lucknow
 
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original PhotosCall Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
 
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service JaipurHigh Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
 
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
Housewife Call Girls Bangalore - Call 7001305949 Rs-3500 with A/C Room Cash o...
 
sauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Service
sauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Servicesauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Service
sauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Service
 
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service ChennaiCall Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
 
call girls in green park DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
call girls in green park  DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️call girls in green park  DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
call girls in green park DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
 
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
 
Asthma Review - GINA guidelines summary 2024
Asthma Review - GINA guidelines summary 2024Asthma Review - GINA guidelines summary 2024
Asthma Review - GINA guidelines summary 2024
 
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
 
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service MumbaiLow Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
 
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
 

fitting RGP lenses

  • 1. In the name of God RGP Lens Design, Fitting and Evaluation By : hossein alimirzaie optometrist
  • 2.
  • 3.
  • 4.
  • 5.  
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17. Figure 1 : An apical bearing fitting relationship
  • 18. Figure 2 : An apical clearance, low edge clearance fitting relationship
  • 19. Figure 3 : A high edge clearance fitting relationship
  • 20.  
  • 21. Fluorescein evaluation of the lens-to-cornea fitting relationship should be performed at both the fitting and all progress evaluation visits.
  • 22.
  • 23.
  • 24.
  • 25.  
  • 26.  
  • 27. a. Palpebral Aperture Size(PAL) . Normal PAL values range between 9mm-10.5mm. In most lid-to-cornea relationships there is, at minimum, slight overlap of the lids over the limbus.
  • 28. Figure 4 : A lid attachment fitting relationship
  • 29.
  • 30.
  • 31.  
  • 32.
  • 33.
  • 34.
  • 35. When making lens design changes, it is important that this change is significant enough to result in an improvement in the lens-to-cornea fitting relationship
  • 36.
  • 37.  
  • 38. به امید موفقیت وسربلندی شما