ZWO 90APO+AM3N bundle Plossl The lenses are fully multi-coated

The lenses are fully multi-coated to improve light transmission and protect the optics

Zoomable 50° Constant Apparent Field Eyepieces

8° view that effortlessly frames wide celestial targets

In just a few minutes

A red-dot finder can also be attached to the center support rod utilizing the removable rail

ZWO 90APO+AM3N bundle Plossl The lenses are fully multi-coatedPackage Includes: ZWO FF90 APO Astrograph f 6. 8 609mm focal length ZWO AM3N Harmonic EQ Mount ZWO TC40 Carbon Fiber Tripod PE160 Extension Pier The FF90 APO's 609mm f 6. 8 optics cover a full frame, 44mm imaging circle, and can be used for both visual observation and astrophotography. The telescope's four element designincluding an ED elementmeans no more precisely calculating your backfocusif you've got accurate focus, you'll get sharp stars out to