CA407851A - Optical system - Google Patents

Optical system

Info

Publication number
CA407851A
CA407851A CA407851A CA407851DA CA407851A CA 407851 A CA407851 A CA 407851A CA 407851 A CA407851 A CA 407851A CA 407851D A CA407851D A CA 407851DA CA 407851 A CA407851 A CA 407851A
Authority
CA
Canada
Prior art keywords
optical system
optical
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
CA407851A
Other languages
French (fr)
Inventor
David Wright William
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.)
Electrical and Musical Industries Ltd
Original Assignee
Electrical and Musical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA407851A publication Critical patent/CA407851A/en
Expired legal-status Critical Current

Links

CA407851A Optical system Expired CA407851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA407851T

Publications (1)

Publication Number Publication Date
CA407851A true CA407851A (en) 1942-10-06

Family

ID=35419151

Family Applications (1)

Application Number Title Priority Date Filing Date
CA407851A Expired CA407851A (en) Optical system

Country Status (1)

Country Link
CA (1) CA407851A (en)

Similar Documents

Publication Publication Date Title
AU117552B2 (en) Optical system
CA407851A (en) Optical system
CA401996A (en) Optical system
AU618342A (en) Optical system
CA402402A (en) Lens system
AU117044B2 (en) Reflective optical system
CA402523A (en) Telemotor system
CA407345A (en) Optical mounting
CA409388A (en) Ferrule
CA404131A (en) Optical objective
CA405554A (en) Optical objective
CA405555A (en) Optical objective
CA407083A (en) Optical lens
CA402391A (en) Projection system
CA402602A (en) Magnifier
CA407162A (en) Light signal
CA402245A (en) Light signal
CA403432A (en) Eyeglasses
CA409338A (en) Aerial system
CA404828A (en) Lens mount
CA405128A (en) Lens mount
CA408754A (en) Direction finding system
CA405662A (en) Protective lens
CA407360A (en) Optical system composed of lenticules
CA404779A (en) Spectacles