The Edna 30/300 is a compact lens refractor telescope, a great choice for beginner astronomers. The optical part of the telescope comprises a 30 mm diameter objective lens and an embedded eyepiece with a focal length of 10 mm, which produces a 30x magnification.
Focusing is achieved using a retractable eyepiece unit and the sharpening process is intuitive and requires little physical effort.
A table tripod is included with the telescope. The tripod head rotates 360° around its axis which tilts forwards and backwards: this allows you to observe not only the stars in the sky but also any ground objects. The telescope offers a straightforward, upside-down image, which distinguishes it from some even more expensive models.
Because of the telescope's relatively low magnification, objects can be viewed simply by hand, without the need of a tripod, just like through a telescope. Its low weight and compact dimensions make SIGETA Edna a permanent travel companion.