Fundus Camera MUCLecture_2024_4344921 (1).pptx

Fundus Camera

1. جامعة المستقبل قسم تقنيات البصريات عملي محاضرة 11 Fundus camera الاجهزة البصرية 1 Optical Equipment 1 م. كرار عيدان المالكي

2. Introduction 2

3. Fundus Camera 3 The fundus camera is an instrument used for fundus photography, capable of illuminating and imaging the retina simultaneously . Fundus photography captures the images of the retina, optic nerve head, macula, retinal blood vessels, choroid, and the vitreous. م.كرار عيدان المالكي قسم البصريات / جامعة المستقبل

4. Diagnosis of Fundus Camera 4 Fundus imaging helps in diagnosing various ocular and systemic disorders like diabetic retinopathy hypertensive retinopathy age-related macular degeneration glaucoma subacute bacterial endocarditis, leukemia, systemic malignancy with ocular metastasis etc . م.كرار عيدان المالكي قسم البصريات / جامعة المستقبل

5. Diagnosis of Fundus Camera 5 Diabetic retinopathy is the result of damage to the small blood vessels and neurons of the retina . papilledema is optic disc swelling that is caused by increased intracranial pressure م.كرار عيدان المالكي قسم البصريات / جامعة المستقبل

6. Diagnosis of Fundus Camera 6 Retinal Detachment occurs when the retina becomes separated from the rest of the layers of the eye . Retinoblastoma is a disease in which malignant (cancer) cells form in the tissues of the retina . م.كرار عيدان المالكي قسم البصريات / جامعة المستقبل

7. Diagnosis of Fundus Camera 7 Glaucoma causes damage to a nerve in the back of your eye called the optic nerve . Hypertensive retinopathy is retinal vascular damage caused by hypertension . م.كرار عيدان المالكي قسم البصريات / جامعة المستقبل

8. Requirements for a Fundus Camera 8 a fundus camera must deliver reflection-free and uniformly illuminated images. the resolution, contrast, and sharpness of the images have to be sufficiently high. In addition, a fundus camera must provide the largest possible field of view, and should be easy to use . م.كرار عيدان المالكي قسم البصريات / جامعة المستقبل

9. Contraindications 9 Absolute contraindications: There are no absolute contraindications to fundus imaging . م.كرار عيدان المالكي قسم البصريات / جامعة المستقبل

10. Possible difficulties during fundus Camera 10 Musculoskeletal diseases may not allow the patient to keep the chin in the chin rest. Severe photophobia in conditions like an acute ocular injury may cause blepharospasm and increased lacrimation, creating a challenge for a good capture . م.كرار عيدان المالكي قسم البصريات / جامعة المستقبل

11. Parts of Fundus Camera 11 External Fixation LED Objective lens , Forehead rest Canthus marker, Chin rest Chin rest adjuster , Handle Chin rest base , Power adapter USB Cable , Wheel cap Base Plate , Camera mount Joy Stick , Trigger switch Camera م.كرار عيدان قسم البصريات / جامعة المستقبل

12. Fixation target 12 م.كرار عيدان المالكي قسم البصريات / جامعة المستقبل

13. THANK YOU