Achromatic refractor instrument on sturdy quick-pointing fluid head and on a solid steel tripod. It is suitable for both terrestrial and astronomical observations. 

The 70mm diameter also allows you to observe the lunar craters, the phases of Venus, the chiaroscuro on the surfaces of Mars, the satellites of Jupiter, the rings of Saturn. It also allows you to separate the components of many double stars and, on the best nights, to observe the brightest of the star clusters and nebulae.