Actually, what I really want is the 4mm to be used with my Ranger for planets and moon. The 7mm and the 9mm will be up for sales very soon, expect good pricing like $50 USD shipped.
New in box.
Welcome to my astronomy blog, I dedicate myself to the simplest form of amateur astronomy which requires only portable equipment. I have two small refractors, two small binoculars, one small GOTO mount and another small equatorial mount, and a small H-alpha solar filter. Originally from a city where the people were proud of their light pollution, that is Hong Kong where I loved. Relocated to the UK since 2021.