Telescope SuperAPO 152 F/7 -
the excellent refractor for low price. The best choice for a skilled astronomy amateurs.

Astreya is dedicated to engineering and manufacturing of high quality optics for amateur astronomy and laser applications.  Astreya is staffed with qualified experts in the field of optical and opto-electronic engineering with many years of experience.  Or engineers excel in the design, development, and the manufacture of premium optical products. 

Our lenses deliver the highest quality images available.  The optical design of the lens provides excellent color correction that surpasses standard Apochromatic designs.  The high precision manufacturing provides for minimal root-mean-square (RMS) deviation for the settlement wave front, and provides a high image contrast.  Each lens surface is multi-coated to provide for excellent light transmission and clarity.