CA414852A - Lens for optical observation instruments - Google Patents

Lens for optical observation instruments

Info

Publication number
CA414852A
CA414852A CA414852DA CA414852A CA 414852 A CA414852 A CA 414852A CA 414852D A CA414852D A CA 414852DA CA 414852 A CA414852 A CA 414852A
Authority
CA
Canada
Prior art keywords
lens
optical observation
observation instruments
instruments
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
Other languages
French (fr)
Inventor
Weir French James
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.)
Thales Optronics Ltd
Original Assignee
Thales Optronics Ltd
Publication date
Application granted granted Critical
Publication of CA414852A publication Critical patent/CA414852A/en
Expired legal-status Critical Current

Links

CA414852D Lens for optical observation instruments Expired CA414852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA414852T

Publications (1)

Publication Number Publication Date
CA414852A true CA414852A (en) 1943-08-31

Family

ID=35524049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA414852D Expired CA414852A (en) Lens for optical observation instruments

Country Status (1)

Country Link
CA (1) CA414852A (en)

Similar Documents

Publication Publication Date Title
ES175237A1 (en) AN OPTICAL OBSERVATION INSTRUMENT
CA414852A (en) Lens for optical observation instruments
CA414851A (en) Optical observation instrument
CA409849A (en) Optical objective
CA415664A (en) Optical objective
CA415665A (en) Optical objective
CA421226A (en) Optical observation instrument
CA414849A (en) Optical sighting apparatus
AU129512B2 (en) Optical instruments
CA421871A (en) Optical objective
CA421872A (en) Optical objective
CA416734A (en) Telephoto lens
AU1774744A (en) Optical instruments
CA407083A (en) Optical lens
CA422439A (en) Lens holder
CA409847A (en) Optical system
CA409848A (en) Optical system
CA410204A (en) Ophthalmic lens
CA409868A (en) Spectacles lens
CA404131A (en) Optical objective
CA405554A (en) Optical objective
CA405555A (en) Optical objective
CA416730A (en) Telephoto objective
AU124500B2 (en) Improvements ina prism combination for rangefinders, heightfinders and like optical observation instruments
AU119103B2 (en) Improvements in or relating to prismatic monocular or binocular optical instruments or devices