Telescopic Maksutov-Cassegrain Aluminum Tube 7″
Instead of a secondary mirror, the Mak has a
“Secondary spot” with reflective coating directly on the
Inside of the corrector plate. This means that less frequent
Collimation like a Schmidt-Cassegrain. In addition, the
“Secondary spot” significantly smaller than a conventional Schmidt
Cassegrain secondary mirror, which reflects the characteristic high-contrast
illustration.
Maksutov-Cassegrain telescopes take longer to cool down and
Adapt to the ambient temperature.
Aperture: 7″ (180mm)
Aperture: f/15
Focal length: 2700mm
Field of view: 3.1°
Viewfinder: 8×50
Zenith Prism: 2″ Star Diagonal
Eyepiece: 28mm 2″
Dovetail: 3″ (76mm) CGE / Losmandy 3″