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0-inch eyepieces and filter wheels
Once you have finished this alignment process
Weight 1 lb
nature walks
1.25" 2x Focal Extender 18-4mm-eye-relief 0-inch eyepieces and filter wheelsA good Focal Extender adds some real versatility to your telescope accessory line up. First of all, it allows you to increase the magnification of any eyepiece with the same barrel size that you already own. In other words, 3 eyepieces offer 6 magnification choices with the addition of a focal extender. Secondly, most of the time, lower magnification eyepieces have better eye relief than higher power models. When using a focal extender to increase
US$ 42.55
US$ 494.50
US$ 42.55
