Adapter 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 co