AIKO SOLAR, STELLAR 1N+66 AIKO-A660-GRH66Dw, Standard Bifacial N。Vixen Apochromatic refractor AP 103/825 ED AX103S Sphinx SXP2。Vixen Porta II ED80Sf Telescope – Portable ED APO for Travel。Vixen Apochromatic refractor AP 80/600 ED80Sf Advanced Polaris。あき