Celestron AstroFi 90 WiFi Refractor Telescope - 22201 type-batteries-and-power Large focus knobs make for

Large focus knobs make for easy and precise focusing and twist-up eyecups allow for quick adjustment of eye relief to obtain the full field of view

SkyMaster Pro uses superior optics

Nexstar Evolution 8 HD with StarSense

resulting from temperature fluctuations

Water resistant capabilities of this material are outstanding - tested and shown to not allow moisture penetration from a spray test at 40 PSI

Celestron AstroFi 90 WiFi Refractor Telescope - 22201 type-batteries-and-power Large focus knobs make forCelestron AstroFi 90 WiFi Refractor Telescope This Celestron AstroFi 90 Refractor Telescope lets you control your telescope via integrated WiFi using the free Celestron SkyPortal app for iPhone, iPad, and Android devices 90mm refractor with fully coated glass optics provides outstanding views of the Moon, planets, and nebulae, and more Accessory tray holds 2 x 1. 25 eyepieces, miscellaneous accessories, including a rubber lined area for a smart phone