. . "103678986"@en-us . . . . . "0"^^ . "03822767-n"^^ . . "103822767"^^ . . "Newtonian telescope"@en-us . . . . "Newtonian reflector"@en-us . "0"^^ . "reflecting telescope in which the image is viewed through an eyepiece perpendicular to main axis"@en-us . "Newtonian telescope"^^ .