CA1110890A - Systeme pour illuminer un champ annulaire - Google Patents

Systeme pour illuminer un champ annulaire

Info

Publication number
CA1110890A
CA1110890A CA354,214A CA354214A CA1110890A CA 1110890 A CA1110890 A CA 1110890A CA 354214 A CA354214 A CA 354214A CA 1110890 A CA1110890 A CA 1110890A
Authority
CA
Canada
Prior art keywords
field
axis
annular
image
mirror
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA354,214A
Other languages
English (en)
Inventor
David A. Markle
Abe Offner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
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
Priority claimed from CA287,089A external-priority patent/CA1090183A/fr
Application filed by Perkin Elmer Corp filed Critical Perkin Elmer Corp
Priority to CA354,214A priority Critical patent/CA1110890A/fr
Application granted granted Critical
Publication of CA1110890A publication Critical patent/CA1110890A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
CA354,214A 1976-09-22 1980-06-17 Systeme pour illuminer un champ annulaire Expired CA1110890A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA354,214A CA1110890A (fr) 1976-09-22 1980-06-17 Systeme pour illuminer un champ annulaire

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72535176A 1976-09-22 1976-09-22
US725,351 1976-09-22
CA287,089A CA1090183A (fr) 1976-09-22 1977-09-20 Systeme d'eclairage d'un champ annulaire
CA354,214A CA1110890A (fr) 1976-09-22 1980-06-17 Systeme pour illuminer un champ annulaire

Publications (1)

Publication Number Publication Date
CA1110890A true CA1110890A (fr) 1981-10-20

Family

ID=27165290

Family Applications (1)

Application Number Title Priority Date Filing Date
CA354,214A Expired CA1110890A (fr) 1976-09-22 1980-06-17 Systeme pour illuminer un champ annulaire

Country Status (1)

Country Link
CA (1) CA1110890A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19981020