Tag Archives: lenti di barlow

Barlow 2 x APO Apo Tecnosky

Tecnosky presents a new barlow Apochromatically 2 x low profile.
Made with three optical element processed multilayer antiflesso, the Interior of the aluminium body is blackened to minimize reflections.

Barlow lenses Orion high-power to 4 elements

Two new lenses of barlow from 1.25