GB8730170D0 - Reflectors - Google Patents

Reflectors

Info

Publication number
GB8730170D0
GB8730170D0 GB8730170A GB8730170A GB8730170D0 GB 8730170 D0 GB8730170 D0 GB 8730170D0 GB 8730170 A GB8730170 A GB 8730170A GB 8730170 A GB8730170 A GB 8730170A GB 8730170 D0 GB8730170 D0 GB 8730170D0
Authority
GB
United Kingdom
Prior art keywords
reflectors
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.)
Withdrawn
Application number
GB8730170A
Other versions
GB2213955A (en
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.)
Rank Taylor Hobson Ltd
Original Assignee
Rank Taylor Hobson Ltd
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 Rank Taylor Hobson Ltd filed Critical Rank Taylor Hobson Ltd
Priority to GB8730170A priority Critical patent/GB2213955A/en
Publication of GB8730170D0 publication Critical patent/GB8730170D0/en
Publication of GB2213955A publication Critical patent/GB2213955A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/006—Systems in which light light is reflected on a plurality of parallel surfaces, e.g. louvre mirrors, total internal reflection [TIR] lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Aerials With Secondary Devices (AREA)
GB8730170A 1987-12-24 1987-12-24 Reflectors providing constant angle between input and output beams Withdrawn GB2213955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8730170A GB2213955A (en) 1987-12-24 1987-12-24 Reflectors providing constant angle between input and output beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8730170A GB2213955A (en) 1987-12-24 1987-12-24 Reflectors providing constant angle between input and output beams

Publications (2)

Publication Number Publication Date
GB8730170D0 true GB8730170D0 (en) 1988-02-03
GB2213955A GB2213955A (en) 1989-08-23

Family

ID=10629073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8730170A Withdrawn GB2213955A (en) 1987-12-24 1987-12-24 Reflectors providing constant angle between input and output beams

Country Status (1)

Country Link
GB (1) GB2213955A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2363205B (en) * 1988-03-02 2002-05-01 Rank Taylor Hobson Ltd Thermal imaging apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1190564A (en) * 1966-06-01 1970-05-06 Hilger & Watts Ltd Method of and Means for Surface Measurement.

Also Published As

Publication number Publication date
GB2213955A (en) 1989-08-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)