FR679047A - Ocular - Google Patents

Ocular

Info

Publication number
FR679047A
FR679047A FR679047DA FR679047A FR 679047 A FR679047 A FR 679047A FR 679047D A FR679047D A FR 679047DA FR 679047 A FR679047 A FR 679047A
Authority
FR
France
Prior art keywords
ocular
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)
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.)
JUMELLES FLAMMARION
OPTIQUE SOC GEN
Original Assignee
JUMELLES FLAMMARION
OPTIQUE SOC GEN
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 JUMELLES FLAMMARION, OPTIQUE SOC GEN filed Critical JUMELLES FLAMMARION
Application granted granted Critical
Publication of FR679047A publication Critical patent/FR679047A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/001—Eyepieces
FR679047D 1928-11-27 1928-11-27 Ocular Expired FR679047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR679047T 1928-11-27

Publications (1)

Publication Number Publication Date
FR679047A true FR679047A (en) 1930-04-08

Family

ID=9021434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679047D Expired FR679047A (en) 1928-11-27 1928-11-27 Ocular

Country Status (1)

Country Link
FR (1) FR679047A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416442A (en) * 1943-04-23 1947-02-25 Polaroid Corp Optical system
US2425400A (en) * 1943-11-27 1947-08-12 Eastman Kodak Co High aperture collimating lens system
US3043194A (en) * 1957-03-21 1962-07-10 Zeiss Carl Binoculars

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416442A (en) * 1943-04-23 1947-02-25 Polaroid Corp Optical system
US2425400A (en) * 1943-11-27 1947-08-12 Eastman Kodak Co High aperture collimating lens system
US3043194A (en) * 1957-03-21 1962-07-10 Zeiss Carl Binoculars

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