CA416741A - Objectif a longue distance - Google Patents

Objectif a longue distance

Info

Publication number
CA416741A
CA416741A CA416741A CA416741DA CA416741A CA 416741 A CA416741 A CA 416741A CA 416741 A CA416741 A CA 416741A CA 416741D A CA416741D A CA 416741DA CA 416741 A CA416741 A CA 416741A
Authority
CA
Canada
Prior art keywords
focal length
length lens
long focal
long
lens
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
CA416741A
Other languages
English (en)
Inventor
Schade Willy
Van Graafeiland Wesley
Tolle Karl
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA416741A publication Critical patent/CA416741A/fr
Expired legal-status Critical Current

Links

CA416741A Objectif a longue distance Expired CA416741A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA416741T

Publications (1)

Publication Number Publication Date
CA416741A true CA416741A (fr) 1943-11-30

Family

ID=35525970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA416741A Expired CA416741A (fr) Objectif a longue distance

Country Status (1)

Country Link
CA (1) CA416741A (fr)

Similar Documents

Publication Publication Date Title
CA416741A (fr) Objectif a longue distance
CA416734A (fr) Objectif telephotographique
CA416739A (fr) Objectif photographique
CA416728A (fr) Objectif photographique
CA416729A (fr) Objectif photographique
CA416732A (fr) Objectif photographique
CA416736A (fr) Objectif photographique
CA416737A (fr) Objectif photographique
CA416727A (fr) Objectif photographique
CA416740A (fr) Objectif photographique
CA409853A (fr) Monture de verres
CA416731A (fr) Accessoire d'objectif photographique
CA409849A (fr) Objectif d'optique
CA415664A (fr) Objectif optique
CA415665A (fr) Objectif optique
CA409868A (fr) Verre de lunettes
CA416738A (fr) Objectif photographique
CA416733A (fr) Systeme d'objectif photographique
CA410085A (fr) Lentille electrique
CA412677A (fr) Lampe de miroir
CA410204A (fr) Verre ophthalmique
CA416735A (fr) Objectif photographique grand angulaire
CA416871A (fr) Appareil a s'assurer du foyer de reflecteurs
CA409847A (fr) Systeme d'optique
CA409848A (fr) Systeme d'optique