Frazier Lens System. How can a frazier lens achieve that massive dof? In order to demonstrate the features and uniqueness of the optical system and how it distinguished from prior art, frazier submitted a user instruction video for the frazier lens.
How can a frazier lens achieve that massive dof? A simplified explanation is that he developed a system that uses two lenses. The lens was orginally developed for microscopic insect work, where it is used regularly.
If A Typical Zoom Lens Has 20 Elements, Then This System Is Like Having 60 Lens Elements One After.
In october 1998, jim was presented with the john grierson. The frazier lens is a special camera lens designed by australian photographer jim frazier.the frazier lens provides a massive depth of field, allowing the foreground and background of an. I've read in petapixel about this frazier lens that can achieve a massive dof.
Wesley Also Worked Closely With Australia Jim Frazier.
One of the lens systems was frazier’s ai lens. The system was immediately heralded as a major breakthrough and frazier signed an exclusive licensing deal with panavision inc, the leading provider of cameras and. This listing includes patent applications that are pending as well as patents that have already been.
The Lens Has Been Used By Leading Filmmakers Including Steven Spielberg, James Cameron And In Television Commercials.
In order to demonstrate the features and uniqueness of the optical system and how it distinguished from prior art, frazier submitted a user instruction video for the frazier lens. The focal lengths in this series of lenses ranges from 50mm to 200mm with maximum apertures ranging from t1.4 for. The frazier lens system is equivalent to having maybe two or three zoom lenses in series.
He Aproached Panavision With The Idea.
However, when a colleague urged him to build a 35mm. 24 rows jim frazier developed the concept and built a prototype system. Frazier has filed for patents to protect the following inventions.
The Lens Was Orginally Developed For Microscopic Insect Work, Where It Is Used Regularly.
Jim's lens was a fixed right angle. Frazier described several lens systems he had allegedly designed to achieve extreme depth of field. The only case where a system like the frazier lens would be really useful would be: