![]() The William Optics Zenithstar 61 is a refractor with 360mm focal length that allows. So we have a beautiful "away" equipment, especially recommended for astrophotography in wide frames, as well as an observation telescope and for digiscoping. Its small, lightweight, portable, and easy to attach to any tripod. The telescope has a retractable urinal and a mounting foot in the Vixen standard, and the high quality of fit and finish has been a hallmark of William Optics products for a long time. The tube is equipped with a very good 2-inch Rack and Pinion extraction with a 10: 1 microfocuser, smooth and stable - you can rely on it. The heart of this refractor is a two-element lens φ = 61 mm, with the FPL53 glass, with the light of f / 5.9. Optical instruments of this type are similar in performance to the expensive APO triplets, at a much lower price. ![]() The William Optics ZS61 ED refractor uses a synthetic flourite doublet. ![]() The design makes this WO Tri-Pier compatible with iOptron, Sky-Watcher, Crux, Takahashi, and Vixen mounts. The Mortar tri-pier is 100 CNC machined from high quality 6061T aluminium and stainless steel. ![]() We ship via GLS, UPS and Rhenus Logistics. This Tri-Pier from William Optics is a great accessory for those looking for the stability of the pier, but the leveling flexibility of a tripod.
0 Comments
Leave a Reply. |