iOptron GEM45EC Equatorial GoTo Mount with LiteRoc Tripod & Hard Case

Taking design cues from their venerable CEM line of EQ mounts, the iOptron GEM45EC Equatorial GoTo Mount gets an upgrade from the standard GEM45 mount that brings the periodic tracking error down to less than 0.25 arcsec, made possible through the use of high-resolution encoders and their Real-Time Periodic Error Correction (RPEC) system. The encoders and RPEC continuously monitor the tracking accuracy and make any necessary corrections as soon as they are detected. This is an invaluable upgrade for astrophotographers who practice long-exposure techniques to keep their star fields tack sharp without streaking or blurring.