FR1302551A - Binocular headband magnifier - Google Patents

Binocular headband magnifier

Info

Publication number
FR1302551A
FR1302551A FR868194A FR868194A FR1302551A FR 1302551 A FR1302551 A FR 1302551A FR 868194 A FR868194 A FR 868194A FR 868194 A FR868194 A FR 868194A FR 1302551 A FR1302551 A FR 1302551A
Authority
FR
France
Prior art keywords
binocular
magnifier
headband
headband magnifier
binocular headband
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
FR868194A
Other languages
French (fr)
Inventor
Roger Lemaitre
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 filed Critical
Priority to FR868194A priority Critical patent/FR1302551A/en
Application granted granted Critical
Publication of FR1302551A publication Critical patent/FR1302551A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • G02B25/004—Magnifying glasses having binocular arrangement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR868194A 1961-07-18 1961-07-18 Binocular headband magnifier Expired FR1302551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR868194A FR1302551A (en) 1961-07-18 1961-07-18 Binocular headband magnifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868194A FR1302551A (en) 1961-07-18 1961-07-18 Binocular headband magnifier

Publications (1)

Publication Number Publication Date
FR1302551A true FR1302551A (en) 1962-08-31

Family

ID=8759494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868194A Expired FR1302551A (en) 1961-07-18 1961-07-18 Binocular headband magnifier

Country Status (1)

Country Link
FR (1) FR1302551A (en)

Similar Documents

Publication Publication Date Title
FI41733C (en) Sheath
AT241154B (en) periscope
FR1294810A (en) Havage peak
CH412384A (en) Powerful varifocal lens
AT244080B (en) Wide angle eyepiece
CH400603A (en) Tele varifocal lens
AT242088B (en) Optical brighteners
FR1302551A (en) Binocular headband magnifier
CH404231A (en) Microscope objective
FR1267671A (en) Binocular instrument
FR1281707A (en) Articulated magnifier
FR1345321A (en) Telescope
FR1277106A (en) Underwater magnifier
FR1154521A (en) Binocular magnifier
CH434789A (en) Powerful varifocal lens
FR1285160A (en) Periscope
FR1197528A (en) Binocular magnifier
FR1305772A (en) Stereoscopic microscope
FR1381580A (en) Monocular magnifier
CH396449A (en) Monocular magnifier
FR1249713A (en) Magnifying glass
ES90032Y (en) Foldable binocular magnifying visor
FR1376018A (en) Watch ferrule
CH398996A (en) Microscope
FR1336242A (en) Micromanipulator