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Quick Release Buckle
intuitive navigation of the sky
Other features include a 45-degree angled eyepiece with a 360-degree adjustable body collar
but they relax the eye so the observer could pay attention to subtle details for extended periods
beginners can easily learn to navigate the night sky
1.25" 3X Focal Extender 18-4mm-eye-relief Quick Release BuckleA 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
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