GALILEO FS-120TC 1000X120MM TELESCOP TRI
by Galileo
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Digital Photo Product Details
Manufacturer: GalileoProduct features:
- Color: White Satin
- Size: 3.5' H x 3' W x 5.5' D
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Description of GALILEO FS-120TC 1000X120MM TELESCOP TRI
The FS-120TC Electronic Tri-Centric telescope is the largest advancement in altitude azimuth telescopes in over 300 years! The mount and tripod are fully contained in the pier unit, making it highly portable and ultra stable. Conventional telescope tripods cause images to shake due to a lack of stability from vibrations around the telescope. With the Tri-Centric telescope, once the legs are extended the accessory tray/stabilizer locks the legs into place making the entire unit extremely rigid. This results in highly improved stability and clearer images. Attaching the portable telescope to the mount is extremely easy and all Tri-Centric telescopes use the same attachment enabling the user to upgrade the telescope easily without purchasing an entire unit. This Tri-Centric telescope features diffraction limited optics thanks to a highly efficient light transmission design. The FS-120TC optical tube assembly features a 1000mm focal length. The primary mirror is a 120mm heavy duty mirror cell with push/pull collimation screws. The primary mirror is aluminized with Silicon Monoxide Quartz overcoat providing 92-percent reflectivity and a resolving power of .97 arc seconds. The secondary mirror has an obstruction of approximately 25-percent linear (approximately 6-percent of the total area). The optical tube assembly is diffraction limited at 1/4 wave in Sodium light. The focuser is a 2" format metal helical rack and pinion focuser with a 2" to 1 1/4" adapter to enable the use"Digital Cameras and Photo Categories