Optics at Altitude is a commercial drone photography and videography service based out of the South Shore, Massachusetts, and beyond, which provides high-quality imagery for a wide-variety of industries and needs.-443 Certificate Caissuers http://secure.globalsign.com/cacert/cloudsslsha2g3.crt 443 Certificate Ocsp http://ocsp2.globalsign.com/cloudsslsha2g3 443 Certificate Serialnumber 0C3B770C982FCBFC7B00B74A 443 Certificate Notafter Apr 14 16:28:35 2019 GMT 443 Certificate Version 3 443 Certificate Subject US 443 Certificate Subject California 443 Certificate Subject San Francisco 443 Certificate Subject Fastly, Inc 443 Certificate Issuer BE 443 Certificate Issuer GlobalSign nv-sa