CS192196B1 - Afocal close-up lens - Google Patents

Afocal close-up lens

Info

Publication number
CS192196B1
CS192196B1 CS210377A CS210377A CS192196B1 CS 192196 B1 CS192196 B1 CS 192196B1 CS 210377 A CS210377 A CS 210377A CS 210377 A CS210377 A CS 210377A CS 192196 B1 CS192196 B1 CS 192196B1
Authority
CS
Czechoslovakia
Prior art keywords
afocal
lens
close
afocal close
Prior art date
Application number
CS210377A
Other languages
Czech (cs)
Inventor
Vilem Smejkal
Jana Slovackova
Original Assignee
Vilem Smejkal
Jana Slovackova
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 Vilem Smejkal, Jana Slovackova filed Critical Vilem Smejkal
Priority to CS210377A priority Critical patent/CS192196B1/en
Publication of CS192196B1 publication Critical patent/CS192196B1/en

Links

CS210377A 1977-03-30 1977-03-30 Afocal close-up lens CS192196B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS210377A CS192196B1 (en) 1977-03-30 1977-03-30 Afocal close-up lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS210377A CS192196B1 (en) 1977-03-30 1977-03-30 Afocal close-up lens

Publications (1)

Publication Number Publication Date
CS192196B1 true CS192196B1 (en) 1979-08-31

Family

ID=5357162

Family Applications (1)

Application Number Title Priority Date Filing Date
CS210377A CS192196B1 (en) 1977-03-30 1977-03-30 Afocal close-up lens

Country Status (1)

Country Link
CS (1) CS192196B1 (en)

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