cosmetic correction
The Celestron NexGO Universal Smartphone Adapter is a great first step into the world of astroimaging or digiscoping
iOptron CEM70 WiFi-Enabled Center Balanced Mount Head
many cannot resolve the contrast due to yellowing of the cornea
you won’t be able to see some of the most spectacular objects in the night sky entirely in the field of view of a common eyepiece unless you move your telescope around
QHY E1 Combo Adapter Set - 20119 Sony E Adapter cosmetic correctionAdapter Kit E1 can be directly connected to a corrective accessory, like a corrector, reducer, flattener, with a 55mm BFL M48 interface or a Nikon Canon DSLR lens, using the proper Nikon or Canon lens adapter (sold separately). The E1 Kit is designed for QHY533C (and included as a standard accessory), 294C, 163C, 183C, & 174C. Of course, if you use a 163M 294M 183M 174M without a filter wheel or OAG, you can use E1 as well. This Combo E1 kit includes