svbony 1.25 inches 90 degree zenith mirror diagonal adapter erect image fully metal for refracting telescope eyepiece lens svbony the svbony fully metal 1.25" mirrors diagonal zenith mirror offers an upright figure which is but turned backward in left and right position. <p>it is suitable in particular for astronomical observations. the mirror depicts clean and full of contrasts.<p> the mirror is suitable for refractors, celestron eq, meade infinity and similar telescopes. it is not suitable due to the length reflectors for newton.<p> <b>specifications:</b><br> connection eyepiece: 1.25"<br> connecting telescopic: 1.25" & 2" (2" need adapter)<br> clamp: 1 screw <br> reflectivity: 90%<br> housing material: metal<br> suitable for: refractors<br> net weight: 142g / 5.0oz<p> <b>not suitable for: newtonians</b><p> <b>package includes:</b><br> 1xfully metal 1.25" mirrors diagonal 90-degree<br> 1x1.25" dust cover