[Model]: All-metal astronomical telescope PL30mm eyepiece
[Focal length]: 30mm long focal length, middle and low power eyepieces
[Size]: Standard 1.25 inch/31.7mm astronomical telescope general accessories
[Coating]: Full multi-layer coating, high definition, 2 groups of 4 multi-layer glued lenses
[Features]: All metal, 1.25" filter can be turned on the bottom matt thread, laser lettering, fast spiral box packaging.
[Applicable]: dual-purpose space and earth, suitable for all astronomical telescopes (31.7mm interface), used for viewing scenery and astronomical observation
Measure the lunar surface, planets, nebulae, star clusters, diffuse nebulae and other celestial bodies, with high brightness and large field of view, and the observation is very comfortable;
Metal mirror body, multi-layer coating on the whole surface, high-quality optical performance.