WILLIAM OPTICS MIGHTY CAT 71 f/3.2 30th ANNIVERSARY WarpAstron PL3600227 adapter to connect accessories

PL3600227 adapter to connect accessories with M57 thread

5x Apochromatic Triplet Barlow lens offers high image quality without virtually any degradation compared with a fixed eyepiece of the same effective focal length

192 mm diameter

8 x 8mm M3 Screws

As the human eye is not sensitive to light beyond 700nm

WILLIAM OPTICS MIGHTY CAT 71 f/3.2 30th ANNIVERSARY WarpAstron PL3600227 adapter to connect accessoriesThe William Optics Mighty Cat 71 30th Anniversary is a groundbreaking new entry in the CAT series of Petzval refractors, with an ultra fast f 3. 2 optical system which maintains a 43. 2mm image circle. Celebrating three decades of optical innovation, this exclusive 100 set limited run features a custom "Cosmic Visitor" design adorned with intricate extraterrestrial motifs a tribute to 30 years of peering into the unknown and chasing the mysteries of