Russian Turkish 1.5-m telescope

дНЙСЛЕМР БГЪР ХГ ЙЩЬЮ ОНХЯЙНБНИ ЛЮЬХМШ. юДПЕЯ НПХЦХМЮКЭМНЦН ДНЙСЛЕМРЮ : http://hea.iki.rssi.ru/rtt150/en/index.php?page=telescope
дЮРЮ ХГЛЕМЕМХЪ: Unknown
дЮРЮ ХМДЕЙЯХПНБЮМХЪ: Sun Apr 10 04:16:51 2016
йНДХПНБЙЮ: koi8-r
оНХЯЙНБШЕ ЯКНБЮ: arp 220

Telescope description

The telescope building

The main characteristics

Diameter of the main mirror, mm	1500
The length of the telescope tube, mm	4970
Weight of the main mirror, kg	970
Weight of the main mirror in holder, kg	2460
Weight of the telescope, kg	37000

Optical systems

System	Equivalent focal length	Angular field of view	Linear field of view	Image scale
1:3, with Meinel camera	4519 mm	1^o	79 mm	45".6/mm
1:7.7, with corrector	11639 mm	1^o28'	300 mm	17".6/mm
1:7.7, without corrector	11611 mm	26'40"	90 mm	17".8/mm
1:17.3, with corrector	26007 mm	13'	100 mm	7".8/mm
1:16, without corrector	24029 mm	4'18"	30 mm	8".6/mm
1:48, coude	72257 mm	3'50"	80 mm	2".9/mm