Donate to IRIS Now An incredible 100 percent of your tax-deductible donation will go toward helping to prevent and cure blindness in developing countries. Donate Online: For the most convenient method, click here to securely donate online now. By Phone, Fax or Mail: Print out and complete the donation card and phone, fax or mail your donation. IRIS 434-295-3227 phone 434-295-9527 fax 626 Berkmar Circle Charlottesville, VA 22901-1464 Thank you for your kind and generous support!