Size: 2 inch barlow eyepieces, large caliber
The earth and sky, used to watch the scenery and astronomy, the moon surface, planets, clouds, star clusters, the dispersion of the nebula, high definition, high brightness, good results.
Viewing comfort, metal mirror body, the whole surface of the lens multilayer coating, high quality optical properties.
1 x 2 inch 2X Eyepiece
1 x 1.25 to 2 inch adapter ring