1 Aluminium Alloy: This reflector telescope eyepiece is made of aluminium alloy, which ensures long service life. 2 Easy Operation: This metal collimating eyepiece is suitable for 1.25in focusers. simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser. 3 Quick Centering: This reflecting telescope eyepiece has crosshair at the bottom, which allows quick centering of the optics. 4 Portable Size: This collimating Cheshire eyepiece is short and portable, and it features easy installation and operation. 5 Better Image: This reflector telescope eyepiece can be used for precisely collimating the Newtonian and Schmidt Cassegrain reflector telescopes for better image quality.Item Type: Reflector Telescope EyepieceMaterial: Aluminium Alloy, Optical GlassInterface Size: 1.25in (31.7mm)
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Reflector Telescope Eyepiece