OAO LOMO

Saint Petersburg, Russia
Saint Petersburg, Russia
SEARCH FILTERS
Time filter
Source Type

Korolev A.N.,OOO Optrotekh | Gartsuev A.I.,OOO Optrotekh | Polishchuk G.S.,OAO LOMO | Tregub V.P.,OAO LOMO
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) | Year: 2010

This article presents the results of studies to determine the optimum shape of the optical mark in digital measurement systems, using computation of the center of gravity of an image. © 2010 Optical Society of America.


Gurov I.P.,St Petersburg National Research University Of Information Technologies | Potapov A.S.,St Petersburg National Research University Of Information Technologies | Lyamin A.V.,St Petersburg National Research University Of Information Technologies | Skshidlevskil A.A.,St Petersburg National Research University Of Information Technologies | And 4 more authors.
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) | Year: 2012

This paper presents the results of the development and the characteristics of an optodigital complex that automatic forms, records, and processes images of biomedical objects for purposes of noninvasive diagnosis based on digital microscopy and endoscopy. The complex provides the collection, preliminary analysis, and compression of video information for transport along telecommunication channels.© 2012 Optical Society of America.


Korolev A.N.,OOO Optrotekh | Lukin A.Ya.,Saint Petersburg State Polytechnic University | Polishchuk G.S.,OOO LOMO
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) | Year: 2012

This article presents the results of experimental and model studies carried out in order to estimate the metrological characteristics of a goniometer. The measurement is based on determining the angular position of the image of an optical mark on a digital-camera array, using algorithms for processing video data. According to the results of metrologic studies of an experimental sample of a goniometer with an array size of 5:7 × 6:3 mm, the error of the measuring device does not exceed 1″. By using a mathematical model of the goniometer, it is shown to be possible to obtain a measurement accuracy of the angular position at the level of hundredths of an arc second. © 2012 Optical Society of America.


Demchenko N.P.,OAO LOMO | Levandovskaya L.E.,OAO LOMO | Natarovskii S.N.,OAO LOMO | Skobeleva N.B.,OAO LOMO | Sokol'skii M.N.,OAO LOMO
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) | Year: 2011

This paper discusses a technique for solving the problem of the constancy of the exit pupils in a set of microscope objectives relative to the reference plane. Results are given of the practical use of the proposed technique. © 2011 Optical Society of America.


Barchenko-Emel'yanov V.I.,OAO LOMO | Lobacheva E.V.,OAO LOMO
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) | Year: 2011

This paper discusses questions of the progress of high-priority trends of light microscopy at OAO LOMO. © 2011 Optical Society of America.


Tabachkov A.G.,OAO LOMO | Frolov D.N.,OAO LOMO | Latyev S.M.,Saint Petersburg State University
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) | Year: 2011

This paper discusses the results of standardizing microscope objectives, which make it possible to create a rational basic design and a standard set of lens microscope objectives that are in most demand, as well as to increase the efficiency of their fabrication, assembly, and testing. © 2011 Optical Society of America.


Skobeleva N.B.,OAO LOMO | Sokol'skii M.N.,OAO LOMO | Levandovskaya L.E.,OAO LOMO
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) | Year: 2011

This paper discusses new objectives intended for a set of luminescence microscopes that operate in the 250-1000-nm region. An estimate is given of the image quality created by the new set of objectives. © 2011 Optical Society of America.


Kalinin T.F.,OAO LOMO | Lopatin A.I.,OAO LOMO | Strukova O.M.,OAO LOMO
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) | Year: 2011

This paper presents the results of modernizing OAO LOMO digital microscopes - transmittedand reflected-light microviewers. The results are given of calculated and experimental determinations of the modulation-transfer functions of commercial and prospective models of microviewers. © 2011 Optical Society of America.


Raguzin R.M.,Saint Petersburg State University | Zadorin E.Yu.,OAO LOMO
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) | Year: 2011

This paper discusses the main factors that affect the support structures of optical devices, including microscopes. Recommendations are formulated for optimizing the support structures of optical devices. © 2011 Optical Society of America.

Loading OAO LOMO collaborators
Loading OAO LOMO collaborators