Generous 20mm eye relief allows comfortable viewing distance and lets eyeglass wearers see the entire field of view
6mm focal length; high magnification detailed observation; 6mm eyepiece can reveal intricate features such as surface detail on the Moon; cloud bands on Jupiter; or the rings of Saturn
Fully multi coated broadband green optics with superior optical performance;clarity is great and the magnification is truly represented
66 degree field of view; provides a wide field of view; 66° wide-angle eyepiece is especially useful for locating celestial objects; appreciating star fields; and observing larger deep-sky targets like nebulae and star clusters
1.25" aluminum tube eyepiece; with filter thread; fits 1.25" telescopes and astronomy telescope accessories such as barlow lenses and filters
Description
20mm focal length. fit for observing the lunar surface planets binaries and bright nebula interior,especially for deep sky targets. 6mm focal length; high magnification detailed observation; 6mm eyepiece can reveal intricate features such as surface detail on the Moon; cloud bands on Jupiter; or the rings of Saturn. FMC(fully multied coating) green film can reduce the reflection and refraction of light and enhance the transmission of light;