William Optics Zenithstar 61 II APO Refractor OTA£499.00 - £599.00
The newborn Zenithstar 61II (2020 Model) is the most versatile and portable scope ever made by William Optics. It provides and excellent sharp image with any DSLR for astrophotography or wildlife photography.
William Optics Zenithstar 73 III APO Refractor OTA£549.00 - £649.00
Zenithstar 73 is a greatly versatile and portable refractor telescope for beginners and veterans alike. Designed for both astrophotography and wildlife photography, high power visual observing through the Zenithstar 73 is also hugely satisfying.
William Optics RedCat 51 v2 APO 250mm f/4.9£699.00
The very latest RedCat 51 II by William Optics features an improved helical focuser and an updated tension adjustment to give you the best possible widefield imaging OTA.
William Optics Gran Turismo GT81 IV Triplet ED Refractor OTA£1,175.00 - £1,295.00
The new 2019 GT81 MKIV (Fourth Generation) three-element super APO Anniversary offer superb quality for imaging and visual use at an affordable price！From the pristine white finish on the CNC to the elegant gold trim which has more than just good looks.
William Optics RedCat 71 APO 348mm f/4.9 OTA£1,599.00
The WO Cat71 is a 71-mm f/4.9 refractor using a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens.
William Optics Fluorostar FLT 91 APO Triplet£1,929.00 - £2,049.00
New for 2021 - The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. The three-element optical design features a 91mm aperture using FPL-53 glass.
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