Planetary Eyepiece 4mm

1 Designed primarily for planetary observation and deep sky objects 2 Exceptional at nearly eliminating lateral color aberration and light scatter while retaining excellent sharpness, contrast and definition 3 Fully multi-coated green lenses for excellent image contrast and light transmission 4 Wide 58 degree field of view, fold-down rubber eyecup 5 Standard 1.25" fitting diameter to the scope's eyepiece holder

What's in the box
1 x Eyepiece