Standard Illuminated E Chart
3 mirror contact lens
Uses: exam retina & visualization of the angle (Gonioscopy) (post exam retina? anterior?)
Ocular Pentacam Tomography
used for before any refractive corneal surgery
Ocular coherent tomography (OCT)
What is it used in diagnosis of? Macular diseases, glaucoma non invasive technique
OCT Angio oct; visualizes vessels
Snellen Eye Chart
Landolt-C Eye Chart
1,2,3 measurement for far vision
Eye Chart Projector
Visual Chart for Near
Assess near vision
Ishihara Color Cards
Assess color vision & color blindness
Slit Lamp Biomicroscopy
Uses: for examination of the eye specially anterior segment
Eye Speculum
Use: Seperation of low eye lid for operation
Cilia Forceps
Removal of eye lash - stye
Chalazion Forceps
in Chalazoin operation
Lacrimal Probes
use: Lacrimal probing Used for Lacrimal system obstruction
Intraocular Lenses
used for after cataract operation or refractive errors - site:L posterior capsule
Exophthalmometer
Use: Measure the degree of proptosis, diagnosis or management of protiosis degree
Ocular Ultrasound
used for - for assessment posterior segment - its whats posterior lens espicially in opaque media;
opacity - cataract
Automated Perimetry
Used for: visual field assessment in glaucoma & neurological disorders Write 2 uses of this device: 1. Glaucoma 2. Neurological diseases
Fluorescein Angiography
Use: all retinal disease specially vascular
Retinoscopy
write the use of it ?
- Use for refraction
Direct Ophthalmoscope
Use: Exam retina and optic nerve
Indirect Ophthalmoscope
Exam of retina and optic nerve, specialy the periphery - inverted
- Indirect Ophthalmoscopy
- Inverted, lower mag, wider field, must accommodate
Phoropter
- Can measure refractive error to determine an individual’s spectacle lens
- prescription during an eye examination
Eye exerciseY
Asmler Grid Chart
Uses: Diagnosis of macular diseases such as Diabetic Maculopathy
Hard Contact Lens
Treatment of keratoconus - irregular astegmatism
- Shotiz tonometry
- Goldmann applanation tonometry Mention its use: Intraocular pressure measurement
- Perkin tonometry
Air Puff
Tonopen