JPS549623A - Camera optical system utilizing viser - Google Patents

Camera optical system utilizing viser

Info

Publication number
JPS549623A
JPS549623A JP5613278A JP5613278A JPS549623A JP S549623 A JPS549623 A JP S549623A JP 5613278 A JP5613278 A JP 5613278A JP 5613278 A JP5613278 A JP 5613278A JP S549623 A JPS549623 A JP S549623A
Authority
JP
Japan
Prior art keywords
viser
optical system
system utilizing
camera optical
camera
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.)
Pending
Application number
JP5613278A
Other languages
English (en)
Inventor
Doan Deyuuku
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS549623A publication Critical patent/JPS549623A/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B1/00—Hats; Caps; Hoods
    • A42B1/24—Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
    • A42B1/247—Means for attaching eyewear
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B1/00—Hats; Caps; Hoods
    • A42B1/018—Hats; Caps; Hoods with means for protecting the eyes, ears or nape, e.g. sun or rain shields; with air-inflated pads or removable linings
    • A42B1/0181—Hats; Caps; Hoods with means for protecting the eyes, ears or nape, e.g. sun or rain shields; with air-inflated pads or removable linings with means for protecting the eyes
    • A42B1/0182—Peaks or visors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)
  • Telescopes (AREA)
JP5613278A 1977-05-12 1978-05-11 Camera optical system utilizing viser Pending JPS549623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/796,128 US4100557A (en) 1977-05-12 1977-05-12 Visor optical camera system

Publications (1)

Publication Number Publication Date
JPS549623A true JPS549623A (en) 1979-01-24

Family

ID=25167371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5613278A Pending JPS549623A (en) 1977-05-12 1978-05-11 Camera optical system utilizing viser

Country Status (3)

Country Link
US (1) US4100557A (ja)
JP (1) JPS549623A (ja)
DE (1) DE2820878A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149255A (ja) * 1982-02-08 1983-09-05 東洋製罐株式会社 複合罐の製造法
JPS6059677U (ja) * 1983-09-30 1985-04-25 三洋電機株式会社 フアインダ機構
JPS6121373U (ja) * 1984-07-13 1986-02-07 栄助 石田 食器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711529A (en) * 1995-12-07 1998-01-27 Nielsen; Brent B. Mirror game
EP1753312A4 (en) * 2004-06-07 2007-12-19 Roger G Thompson IMMEDIATE PORTABLE CAPSULE MIRROR WITH REMARK
US20090119819A1 (en) * 2004-06-07 2009-05-14 Thompson Roger G Wearable headwear accessory device for communicating
US20060005303A1 (en) * 2004-07-12 2006-01-12 Reams Earl D Jr Combination helmet and rear view mirror

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US736418A (en) * 1903-03-30 1903-08-18 Lycortes D Merrick Rear-view hat-mirror.
US1358551A (en) * 1919-11-26 1920-11-09 Hosford Leo William Hat-mirror
US2165512A (en) * 1938-03-30 1939-07-11 Ralph M Schofield Camera periscope
US2252640A (en) * 1939-07-18 1941-08-12 Nuchterlein Karl Reflex camera
DE1113626B (de) * 1960-12-22 1961-09-07 Rollei Werke Franke Heidecke Zweiaeugige Spiegelreflexkamera
US3019689A (en) * 1961-01-18 1962-02-06 Gerhardt A Paulsrud Optical viewing device
JPS4910027A (ja) * 1972-05-23 1974-01-29
JPS5117468B2 (ja) * 1972-06-19 1976-06-02
US3827788A (en) * 1973-03-30 1974-08-06 Gen Motors Corp One-way mirror periscope rear vision system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149255A (ja) * 1982-02-08 1983-09-05 東洋製罐株式会社 複合罐の製造法
JPS6159216B2 (ja) * 1982-02-08 1986-12-15 Toyo Seikan Kaisha Ltd
JPS6059677U (ja) * 1983-09-30 1985-04-25 三洋電機株式会社 フアインダ機構
JPS6121373U (ja) * 1984-07-13 1986-02-07 栄助 石田 食器
JPS6345983Y2 (ja) * 1984-07-13 1988-11-30

Also Published As

Publication number Publication date
DE2820878A1 (de) 1978-11-23
US4100557A (en) 1978-07-11

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