The intimate rubber traction ring design can increase the friction, so that it is easy to grasp and not easy to slip off.
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Sleek silver lens barrel with safety undercut reduces the possibility of the eyepiece slipping out of the telescope or diagonal, increasing the stability of the connection.
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The blackening treatment of the edge of the lens can effectively prevent the reflection and achieve the maximum contrast, which is conducive to planetary observation.
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16mm eye relief and soft rubber eye guard that is foldable for the convenience of eyeglass wear-ers and protects glasses from getting scratched.
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