162.
(11) Patent number: 2152064
(46) Date of publication: 27.06.2000
(51) Int. Cl.7: G 02 B 23/00
(21) Application number: 98114948/28
(22) Application date: 30.07.1998
(71) Applicant:
Institut solnechno-zemnoj fiziki SO RAN
(72) Inventor:
Trifonov V.D.
(73) Proprietor:
Institut solnechno-zemnoj fiziki SO RAN
(98) Mail address:
664033, g.Irkutsk, a/ja 4026, Institut solnechno-zemnoj fiziki SO RAN, direktoru Zherebtsovu G.A
(54) TELESCOPE
(57)
FIELD: optical instruments, in particular, astronomical devices for observing chromosphere of Sun. SUBSTANCE: device has stationary tube, which is located in parallel to guide axis, tracing system, which is designed as polar sidereal position system with central hole, mirror lens, and field lens. Both lenses produce uniform spectral image inside interference polarization filter. Additional lens sends image to recording device. EFFECT: elimination of lens chromatism, no need in special mounting equipment for telescope tube. 1 dwg
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