90-Degree Viewing Angle: Features 90 degree observing design more comfortable viewing orientation as you observe from above;reducing unnecessary postural strain
Multiple Lense Optical: Premium lenses are engineered to maximize light transmission; delivering clear vision with enhanced optical clarity
Quick Installation:Dual installation design with meticulous craftsmanship facilitates safer and more efficient installation of 1.25 inch telescope accessories
Precision Tool: Illuminated Reticle Eyepiece with red LED illuminated dual-line crosshair reticle precision tool for measuring double star separations planetary lunar dimensions and celestial position angles
Comfortable Eye Relief: This Illuminated Crosshair Eyepiece offers a wider field of view with bright high-contrast images featuring a 40 degree apparent field of view and 11 mm of comfortable eye relief