Binocular Indirect Ophthalmoscopy

History A brief review of the history of ophthalmoscopy
Instrument Designs Instrument designs
Optical Priniciples

Optical principles of indirect ophthalmoscopy

 

Lens Selection

Condensing lens selection

 

Lens View Condensing lens view
Positioning Patient-doctor positioning for achieving a complete examination of the retina
Lens Positioning Lens positioning and lid control
Indentation Technique Scleral indentation technique and indications for use