Within the shell, a graphite-epoxy frame keeps the working parts of the telescope firmly aligned.. 
Nitori didara iṣẹ ọwọ rẹ, awọn akọrin alamọdaju nigbagbogbo ka a si bi olupilẹṣẹ nla julọ ninu itan -Iwọ -oorun.Igbesi a bi Bach ni ẹIṣẹSharia ni ọdun 1685.. 