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FREE SHIPPING ON MANY PRODUCTS
Still not sure what is the right gear for you?
Read our 101 article or get in touch. We will be glad to help.
Still not sure what is the right gear for you?
Read our 101 article or get in touch. We will be glad to help.
OPT will buy back any working ZWO USB 2.0 camera (such as the discontinued ZWO ASI 120 Color CMOS Camera) so you can upgrade to a USB 3.0 or MINI ZWO Telescope Camera! The all-new ASIair is only compatible with cooled, USB 3.0 and MINI ZWO Telescope Cameras, and we want to ensure that the latest...
Learn with OPT
