The term ophthalmoscope is identified in base64 scheme by the sequence b3BodGhhbG1vc2NvcGU=, while the MD5 signature is equal to 89e29e89c0816dd9562df9c2887e3cb4. The ASCII encoding of ophthalmoscope in hexadecimal notation is 6f70687468616c6d6f73636f7065.