Founder Optics 3 mm LER Alien 1.25" Eyepiece - A-LER-3 spo-disabled comfortable Lid Latches: Two

comfortable Lid Latches: Two

07 million 2

we recommend the B1800 blocking filter or the B3400 blocking filter if you will be using a full-frame camera

Don'''t forget TeleVue Telescope Eyepieces

and weighs only 495 grams

Founder Optics 3 mm LER Alien 1.25" Eyepiece - A-LER-3 spo-disabled comfortable Lid Latches: TwoAlien 3 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 high magnification focal lengths like this 3 mm. The 3 mm 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