THE loron91302 PROGRAM Update

Local astronomer Alberto Montalvo of Burbank,CA. Circa 1990. Telescope optics built by Enterprise Optics of Placentia, CA. 3 vane curved spider of Montalvo’s design for secondary mirror. (Moon & Planets)

The 3Vane Curved Spider that Alberto Montalvo incorporated into his reflecting telescope for planetary work. Cuts cuts “distraction spikes” from secondary mirror improving image quality.

1956 4” F/15 Unitron Refractor - The Bradbury Refractor
12” F/5 Dobsonian - The Montalvo
One other acquisition planned.

Website: https://calabasasclassics.yolasite.com/