Founder Optics 14.5 mm LER Alien 1.25" Eyepiece - A-LER-14.5 Spotting Scope Adapter The bandpass of this filter

The bandpass of this filter is tighter than the CLS Nebula Filter

• Perfect for those who want performance in an easy-to-carry package

Alignment Procedures: 2-Star Align

Focal Length: 16mm

The reverse side of the Celestron Deluxe Folding Observer's Map of the Moon provides close-up photos and information about the most exciting lunar regions to explore

Founder Optics 14.5 mm LER Alien 1.25" Eyepiece - A-LER-14.5 Spotting Scope Adapter The bandpass of this filterAlien 14. 5 mm Long Eye Relief Eyepiece Wow, Alien eyepieces are out of this world! With a very comfortable 20 mm of eye relief across the series, Alien eyepieces are a joy to view through, even if you need to wear glasses while observing! The 14. 5mm Alien eyepiece is parfocal with all other eyepieces in the Alien line, which means you will not need to re focus when you change eyepieces for a different magnification. The cool looking eyepiece body is