MY138484A - Optical instrument with optical element providing expanded exit pupil - Google Patents

Optical instrument with optical element providing expanded exit pupil

Info

Publication number
MY138484A
MY138484A MYPI20023486A MY138484A MY 138484 A MY138484 A MY 138484A MY PI20023486 A MYPI20023486 A MY PI20023486A MY 138484 A MY138484 A MY 138484A
Authority
MY
Malaysia
Prior art keywords
optical
instrument
exit pupil
optical instrument
element providing
Prior art date
Application number
Inventor
Mercer Graham
Original Assignee
Vision Eng
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vision Eng filed Critical Vision Eng
Priority to MYPI20023486 priority Critical patent/MY138484A/en
Publication of MY138484A publication Critical patent/MY138484A/en

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Abstract

THE INVENTION PROVIDES AN OPTICAL INSTRUMENT INCLUDING MEANS (1, 2) TO PRODUCE AN OPTICAL IMAGE TO BE VIEWED BY AN OBSERVER INCLUDING A DIFFRACTIVE ELEMENT (7) LOCATED AT AN INTERMEDIATE FOCAL OR IMAGE PLANE (4) OF THE OPTICAL INSTRUMENT AND COMPRISING A PATTERN OF A PLURALITY OF AREAS EFFECTIVE TO CAUSE DIFRACTION INTERFERENCE IN LIGHT PASSING THROUGH THE OPTICAL INSTRUMENT AND THEREBY PRODUCE AN EXPANDED EXIT PUPIL (6) COMPRISING A COMBINATION OF A MULTIPLICITY OF EXIT PUPILS DISPLACED RELATIVE TO ONE ANOTHER TRANSVERSE TO AN OPTICAL AXIS (3) OF SAID INSTRUMENT.
MYPI20023486 2002-09-19 2002-09-19 Optical instrument with optical element providing expanded exit pupil MY138484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20023486 MY138484A (en) 2002-09-19 2002-09-19 Optical instrument with optical element providing expanded exit pupil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20023486 MY138484A (en) 2002-09-19 2002-09-19 Optical instrument with optical element providing expanded exit pupil

Publications (1)

Publication Number Publication Date
MY138484A true MY138484A (en) 2009-06-30

Family

ID=45756765

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20023486 MY138484A (en) 2002-09-19 2002-09-19 Optical instrument with optical element providing expanded exit pupil

Country Status (1)

Country Link
MY (1) MY138484A (en)

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