SU1837720A1 - Method of testing telescope mirror - Google Patents

Method of testing telescope mirror

Info

Publication number
SU1837720A1
SU1837720A1 SU3183004/25A SU3183004A SU1837720A1 SU 1837720 A1 SU1837720 A1 SU 1837720A1 SU 3183004/25 A SU3183004/25 A SU 3183004/25A SU 3183004 A SU3183004 A SU 3183004A SU 1837720 A1 SU1837720 A1 SU 1837720A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mirror
testing
image
telescope mirror
telescope
Prior art date
Application number
SU3183004/25A
Other languages
Russian (ru)
Inventor
П.А. Бакут
К.Н. Свиридов
Н.Ю. Хомич
Ю.П. Шумилов
Н.В. Щеглов
Original Assignee
Научно-производственное объединение "Астрофизика"
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 Научно-производственное объединение "Астрофизика" filed Critical Научно-производственное объединение "Астрофизика"
Priority to SU3183004/25A priority Critical patent/SU1837720A1/en
Application granted granted Critical
Publication of SU1837720A1 publication Critical patent/SU1837720A1/en

Links

Landscapes

  • Telescopes (AREA)

Abstract

FIELD: optical astronomy. SUBSTANCE: telescope mirror is irradiated by visual range radiation from the center of curvature of the mirror. Thermal radiation of the mirror is filtered for spectrum. Image of the mirror is formed in IR range and transformed into visual image. Quality of optical surface is judged from the image formed. EFFECT: improved precision. 1 dwg
SU3183004/25A 1987-10-28 1987-10-28 Method of testing telescope mirror SU1837720A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3183004/25A SU1837720A1 (en) 1987-10-28 1987-10-28 Method of testing telescope mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3183004/25A SU1837720A1 (en) 1987-10-28 1987-10-28 Method of testing telescope mirror

Publications (1)

Publication Number Publication Date
SU1837720A1 true SU1837720A1 (en) 1995-05-27

Family

ID=60541460

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3183004/25A SU1837720A1 (en) 1987-10-28 1987-10-28 Method of testing telescope mirror

Country Status (1)

Country Link
SU (1) SU1837720A1 (en)

Similar Documents

Publication Publication Date Title
DE2861133D1 (en) Method of and apparatus for forming focusing diffraction gratings for integrated optics
GB2020847B (en) Progressively variable focal power ophthalmic lens and method of preparing its refractive surface
NO890866D0 (en) PROCEDURE AND APPARATUS FOR INSERTING AND ADJUSTABLE REPROFILING OF SYNTHETIC LENSES FOR VISION CORRECTION.
AU8286287A (en) Method for improving durability of mirrors utilizing radiation curable coatings
JPS55143520A (en) Adjustment of optical beam impinge on target and device therefor
JPS56168140A (en) Digital method of and apparatus for automatically measuring refractive power at top of spectacles lens
GB2062510B (en) Apparatus for producing spherical surfaces such as optical lens
GB2020060B (en) Optical apparatus providing constant wigth radiation beam
ES550396A0 (en) A MULTIPLE VISUAL FIELD SENSOR DEVICE.
GB2147764B (en) Microscope for producing high resolution images without precision optics
JPS54107757A (en) Focusing method and apparatus of image forming optical system
AU519986B2 (en) Optical scanner and system for laser beam exposure of photo surfaces
IT1146076B (en) REVOLVING SCREEN FOR THE RECEPTION OF OPTICAL IMAGES
ZA8033B (en) Apparatus for infrared laser spectroscopy of room temperature vulcanizable silicone compositions
DE3072026D1 (en) Method and apparatus for electronically aligning active elements of an imaging array with an optical system
AU517845B2 (en) Method of adjusting agas laser mirror
SU1837720A1 (en) Method of testing telescope mirror
DE3372701D1 (en) Optical head of an apparatus for observing and treating the eye by laser radiation
JPS5789731A (en) Focusing screen
DE3373554D1 (en) Astigmatic optical element, its manufacturing process, illuminating apparatus including the same and articles treated by the same
JPS57188233A (en) Method and apparatus for measuring diffused light distribution of human crystalline lens
DE3068912D1 (en) Optical element adjustment apparatus and method
EP0412314A3 (en) Process and device for eliminating the temperature effect on the focussing of infrared optical imaging systems
GB2052783B (en) Apparatus for and method of correcting the shape of optical elements
SU1354967A1 (en) Golographic device for measuring geometric parameters of mirror optical elements