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Major completed projects
VLT Survey Telescope, Osservatorio Astronomico di Capodimonte Napoli
| In 2001 the contract for manufacturing of the unique set of optics intended for VLT Telescope was (VLT Survey Telescope, Osservatorio Astronomico di Capodimonte Napoli, oacosf.na.astro.it/vst). The Primary mirror has diameter 2650 mm and the Secondary one - 938 mm having a-sphericity aprox. 100 microns at each the mirrors. |
| The primary mirror VST is an adaptive one and manufactured in shape of meniscus with thickness 140 mm, and having thickness to diameter ratio as 1:19. Nowadays LZOS company is producing the second similar mirror. |
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| Geometrical Encircled Energy (80%) on axis, systems of two mirrors after additional subtraction of the third power spherical aberration coefficients, the third power astigmatism, triangular coma and square astigmatism equals 0.12 second of angle. |
major projects:
< current > < completed >
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|
JSC 'LZOS' 140080, Lytkarino, Moscow region, Russia, H.1, Parkovay Str. phone/fax: (007-495) 552-32-95 / 552-17-90 e-mail: office@lzos.ru |
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