1 of 1 people found the following review helpful
Pure Takahashi quality! Yes, it has to be properly collimated, but Ive found it holds collimation well. Stunning deep sky views with superb constrast! Works great with my EM-10 Temma 2 Jr. for visual use and DSLR imaging. If you have an ST-10 or larger, however, go with the EM-200 or NJP.