Skywatcher UltraWide Eyepiece Range Size::20mm The Semi-APO filter combines a

The Semi-APO filter combines a stronger Fringe Killer coating formula with the Moon & Skyglow Neodymium substrate

This is a nice feature

with strong hints of subtle detail along their spiral discs

Simply locate and use hand control to manually point (slew) the telescope to three bright celestial objects

well as time-lapse photography in daytime and night time settings

Skywatcher UltraWide Eyepiece Range Size::20mm The Semi-APO filter combines a6mm 25mm 66 FoV 1. 25" Barrel These Sky Watcher Ultra Wide Angle, Multi Coated, Long Eye Relief eyepieces offer a generous 66 apparent field of view. They provide sharp images right across the field. Rubber eyecups are included for viewing comfort and to exclude extraneous light.