Amazon.com: Telescopio Maksutov-Cassegrain de 3.543 in, telescopios profesionales para adultos astronomía portátil de doble canal, viene con ocular de telescopio Plossl de 0.472 in y 0.984 in, visor de puntos rojos : Electrónica
Amazon.com : Maksutov-Cassegrain Telescope for Adults Kids Astronomy Beginners, Sarblue Mak60 Catadioptric Compound Telescope 750x60mm, Compact Portable Travel Telescope, with Carry Bag Finderscope : Electronics
Amazon.com : Celestron NexStar 8 SE Schmidt-Cassegrain Computerized Telescope with 1.25" Eyepiece and Filter Kit : Electronics