AT168423B - Centered, rotationally symmetrical optical system with a concave mirror and a correction lens - Google Patents

Centered, rotationally symmetrical optical system with a concave mirror and a correction lens

Info

Publication number
AT168423B
AT168423B AT168423DA AT168423B AT 168423 B AT168423 B AT 168423B AT 168423D A AT168423D A AT 168423DA AT 168423 B AT168423 B AT 168423B
Authority
AT
Austria
Prior art keywords
centered
optical system
concave mirror
rotationally symmetrical
correction lens
Prior art date
Application number
Other languages
German (de)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT168423B publication Critical patent/AT168423B/en

Links

AT168423D 1942-11-11 1947-10-14 Centered, rotationally symmetrical optical system with a concave mirror and a correction lens AT168423B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL168423X 1942-11-11

Publications (1)

Publication Number Publication Date
AT168423B true AT168423B (en) 1951-06-11

Family

ID=19776798

Family Applications (1)

Application Number Title Priority Date Filing Date
AT168423D AT168423B (en) 1942-11-11 1947-10-14 Centered, rotationally symmetrical optical system with a concave mirror and a correction lens

Country Status (1)

Country Link
AT (1) AT168423B (en)

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