GB552875A - Measuring microscope - Google Patents

Measuring microscope

Info

Publication number
GB552875A
GB552875A GB8322/42A GB832242A GB552875A GB 552875 A GB552875 A GB 552875A GB 8322/42 A GB8322/42 A GB 8322/42A GB 832242 A GB832242 A GB 832242A GB 552875 A GB552875 A GB 552875A
Authority
GB
United Kingdom
Prior art keywords
image
reflector
objective
beams
plane
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
GB8322/42A
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.)
MECHANISCH OPTISCHE ERFINDUNGE
Original Assignee
MECHANISCH OPTISCHE ERFINDUNGE
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 MECHANISCH OPTISCHE ERFINDUNGE filed Critical MECHANISCH OPTISCHE ERFINDUNGE
Publication of GB552875A publication Critical patent/GB552875A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0016—Technical microscopes, e.g. for inspection or measuring in industrial production processes

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

552,875. Optical gauging-apparatus. AKT.- GES FUR MECHANISCH-OPTISCHE ERFINDUNGEN. June 17, 1942, No. 8322. Convention date, July 15, 1941. [Class 106 (ii)] [Also in Group XX] Means for comparing the profile and measurements of an object and of an enlarged standard comprises a microscope having means for viewing them simultaneously. As shown, the object 2 on a table 1 carried by crossed slides is illuminated by a lamp 3, condenser 4, reflector 6, and collimating lens 7. The standard consists of an enlarged drawing 16 held against a glass plate 13 and lighted by lamps 14 and a diffusing plate 15. A reflector 17, a reversing prism, and an objective 19 project an image of the drawing into the focal plan of an eyepiece 11, and an objective 8 produces an image of the object 2 in this plane ; a transmitting and reflecting prism 10 unites 'the image beams. A graticule 22 for measuring angles &c. may be provided in the image plane, and adjustable diaphragms 5, 18, and contrasting or complementary colour filters 20, 21 'may be provided in the beams.
GB8322/42A 1941-07-15 1942-06-17 Measuring microscope Expired GB552875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH552875X 1941-07-15

Publications (1)

Publication Number Publication Date
GB552875A true GB552875A (en) 1943-04-28

Family

ID=4519760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8322/42A Expired GB552875A (en) 1941-07-15 1942-06-17 Measuring microscope

Country Status (1)

Country Link
GB (1) GB552875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123576A (en) * 1982-06-29 1984-02-01 Reichert Optische Werke Ag Drafting apparatus or macrophotography attachment for a microscope of the inverted type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123576A (en) * 1982-06-29 1984-02-01 Reichert Optische Werke Ag Drafting apparatus or macrophotography attachment for a microscope of the inverted type

Similar Documents

Publication Publication Date Title
GB1089078A (en) Coaxial illuminator for stereomicroscope
GB1239359A (en)
GB552875A (en) Measuring microscope
GB632466A (en) Improvements relating to microscopes
GB460253A (en) Improvements in or relating to microscopes
GB570022A (en) A projection system for the inspection of internal surfaces
GB559970A (en) Improvements in or relating to optical projection apparatus
GB485456A (en) Improvements in or relating to light-dividing prism systems for colour photography or cinematography
GB782318A (en) Improvements in or relating to ophthalmological hand instruments
GB354154A (en)
US2124344A (en) Ophthalmoscope
GB731759A (en) Improvements in and relating to reflection sights
GB364004A (en) Improvements in or relating to microscopes
GB771553A (en) Improvements in or relating to tool makers' microscopes
GB559971A (en) Improvements in or relating to illuminating devices for episcopic projection apparatus
GB475134A (en) Improvements in or relating to theodolites
GB150737A (en) Improvements in or relating to illuminating devices
GB619044A (en) Improvements in or relating to comparison microscope
GB605484A (en) Improvements in or relating to range finders
GB698641A (en) Improvements in or relating to microscopes and illuminating systems therefor
GB1096932A (en) Improvements in or relating to optical apparatus for the examination of the human eye
GB1286421A (en) Optical device for testing alignment and direction
GB500697A (en) Improvements in or relating to illumination systems for microscopes
GB620796A (en) Improvements in microscopy
GB550981A (en) Optical method for comparing objects and apparatus for carrying out this method