Hi there,
I have a 1991 Astro Optical Supplies "house brand"
AMASCO AT7D
D= 60mm F= 700 Refactor, F11(I think)
I'd like to find out
Q1: Who made these little gems (nameplate has AMASCO with CircleT)
Q2: What does AMASCO stand for?
I was always under the impression that they were named after the Amateur Astronomers Supply Company, the former trading name of Astro Optical Supplies. They were of good quality and a fair bit cheaper than their Unitron's and probably were a mixture of Towa, Carton, Tasco etc. A bit like Bintel who rebadge various telescopes from over the water.