APM / LZOS 51cm Giant-Apo

Another unbelivably giant Refractor lens from APM / LZOS!

The pictures show the big 120 kg heavy triplet 51cm Apo lens in cell on the optical bench at LZOS/Russia factory and the multicoated lens in cell in the wooden box as well as the spot diagram. The objective is promised to be ready in spring 2015 for delivery to the customer in Italy. So far this is the biggest Apo ever made by APM / LZOS.