The term off-axis reflector is identified in base64 scheme by the sequence b2ZmLWF4aXMgcmVmbGVjdG9y, while the MD5 signature is equal to 46e54d9651d9aee5aaecb30d349365e5. The ASCII encoding of off-axis reflector in hexadecimal notation is 6f66662d61786973207265666c6563746f72.