The extremely long focal length of 56 mm offers in telescopes with long
Focal length views that are perfect for viewing
wide field objects or terrestrial daytime views
The 4-element Plössl design offers sharp views to the edge of the
47° visible field of view.
Fully multi-coated for best light transmission through
the lenses, resulting in brighter images.
Comfortable eye relief (52 mm) and fold-down rubber eye protection
for comfortable viewing with or without glasses.
Knurled rubber grip for non-slip handling during use
observation sessions.
Thread for most 2 inch filters