Celestron Ultima 80 - 80 mm 20-60 Zoom Angled Spotting Scope with Smartphone Adapter - 52350 Aluminum Dew Shields since it employs a patented

since it employs a patented Sky-Watcher dual-encoder motor system

The TeleVue Eyeguard Extender is crafted from black anodized aluminum with anti-reflection threads

giving you a choice of filtered magnification

This is primarily accomplished by using a high-resolution optical encoder on the R

Celestron Ultima 80 - 80 mm 20-60 Zoom Angled Spotting Scope with Smartphone Adapter - 52350 Aluminum Dew Shields since it employs a patentedCelestron Ultima 80 45 Spotting Scope w Smartphone Adapter Celestron Ultima Series 80 mm 45 Spotting Scope 20x 60x magnification range 45 viewing angle to observe comfortably for extended periods High quality optical Spotting Scope for all outdoor and nature observing Includes a smartphone adapter so you can capture images and video through the scope instantly Tripod adaptable for long duration or long distance viewing Durable body to stands up to