Focal length
(phr n) – the distance within an image which is considered to be ‘in focus,’ also called depth of field
(phr n) – the distance within an image which is considered to be ‘in focus,’ also called depth of field
Please confirm you want to block this member.
You will no longer be able to:
Please note: This action will also remove this member from your connections and send a report to the site admin. Please allow a few minutes for this process to complete.