Evolux 62mm 用 0.9x 減焦/修正鏡

Switching from my old flattener to this 0.9x reducer made a huge difference in my recent Andromeda shots—the field is perfectly flat edge to edge. I love that it cuts exposure time by almost a quarter without sacrificing sharpness.

The stars in the corners of my last session came out perfectly round—no more stretched blobs at the edges. Took about a third off my total imaging time, and the flats look cleaner than ever on my Evolux.

Cut my exposure time noticeably, and the flat field correction is exactly what my images needed. Threaded right onto my 62mm scope with no adapter fuss.