Cart “CDOS Certified Diagnostic Ophthalmic Sonographer Certification Exam” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal COT_SIM_RETAKE Certified Ophthalmic Technician (COT) Skill Evaluation Retake Certification Exam $51.99 COT_SIM_RETAKE Certified Ophthalmic Technician (COT) Skill Evaluation Retake Certification Exam quantity $51.99 CDOS Certified Diagnostic Ophthalmic Sonographer Certification Exam $51.99 CDOS Certified Diagnostic Ophthalmic Sonographer Certification Exam quantity $51.99 Coupon: Apply coupon Update cart Cart totals Subtotal $103.98 Total $103.98 Proceed to checkout