This is a great telescope and the service was great! We ordered ours in February, 2018 and received it in September, 2018. Our order included installation, which I strong recommend!! I have been taking test images with this system since late September and have been more than happy with the results. For the price, this is hard to beat!! The L-600 mount is great with the direct drive system. NO GEARS, NO BACKLASH!! We are imaging with the SBIG STX-16803 camera with filter wheel and AOX.