William Optics refractors feature metal tubes and trim, ED (extra-low dispersion) glass in the objectives, and premium focusers for holding cameras and astrophotography accessories. NO AFFILIATION with AGENA, just a very, very satisfied customer. Agena AstroProducts è un rivenditore online leader di telescopi astronomici, binocoli e accessori. low prices, fantastic quality for the money, you cannot go wrong with Agena Astro Products Dont spend with other vendors before checking them out A solid 10 John K P.S. Founded by William Yang in 1996, the company concentrates on making high-quality and affordable refracting telescopes with a distinctive design and a robust build. I ordered a 2' GSO Diag and a 8x50 RACI Finder on Monday night. William Optics is a Taiwan-based manufacturer of telescopes and astronomical accessories. Providing telescopes, cameras, mounts, and more for amateur astronomers since 2003. It was early evening and Jupiter was the brightest point available. When I first mounted the Orion 8×50 right angle finder I knew I needed to adjust the alignment.

Color Correction & Minus Violet Filtersįigure 1 – A William Optics Gran Turismo (GT) 102mm refractor. As a binocular astronomy enthusiast, it probably shouldn’t have come as a surprise, yet it did.The chair has extra-thick padding and a heavily plated steel frame The Viewing Chair is available in two powder coated colors, White or Black. Correctors, Focal Reducers & Flatteners This allows for instant adjustment of the padded seat to whatever height you need for observing with your telescope.

Agena astro raci