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We will list here the latest reviews on William Optics products, from customers and magazines.

ZenithStar Reviews

Anacortes William Optics ZenithStar 80 OTA
Astromart Testing the WO Zenithstar 80 - By Fred Hissink
William Optics ZenithStar 105 Ed Triplet APO by Chris Provost
Zenithstar 66ED Petzval Semi-apo by Joseph Hedrick
Zenithstar 80: Part 1 by Otto Piechowski
Zenithstar 80: Part 2 by Otto Piechowski
AU S&T William Optics ZenithStar80
Excelsis William Optics ZenithStar 80
Two Tiny Apos from William Optics: The 66 SD Doublet and 66 ED Triplet by Tom Trusock
Pontchartrain Astronomy Society 2nd light WO ZenithStar 80
Pontchartrain Astronomy Society 1st light WO ZenithStar 105
William Optics Zenithstar 66mm f/7 ED Triplet Apochromatic Refractor by Ethan Kalemjian
ZS80 by Tom Trusock
ZS 66 Petzval Review by Tommi Worton
S&T: ZenithStar Series
CN William Optics Zenithstar 66 Petzval by Brent Oliver
ZS80 & ZS66 by Ken Dauzat
ZS80 by Fred Hissink

FluoroStar 110 Reviews

FluoroStar 110 TMB Triplet APO and dedicated TMB field flattener
FLT 110 APO: Skynews
Mc Gill Singapore FLT 110 Flouro-Star Super APO Review (2003 vs.)
William Optics FLT-110 (TEC oil-spaced triplet APO, 2005 vs. ) by Tom Trusock
CN FLT110 Report

Megrez Reviews

Rod Mollise: Megrez 90 APO
Megrez 90 APO: Skynews

William Optics Megrez 80 Super Apochromat Triplet by Jonas Forste
Astromart reviews -The Megrez 80 II ED triplet APO, an affordable APO by Fred Hissink
William Optics 80mm Megrez II ED OTA by L. Carlino
William Optics Megrez 80 SUPERAPO by Maqsood Ali
William Optics Megrez 80mm II SD Package by Timm Bottoni
William Optics Megrez II by Doug Peterson
William Optics 80mm APOGRADE Fluorite Doublet: Upgrading the Megrez II SD 80mm refractor to an APO
Excelsis William Optics Megrez 80 mm II ED Triplet
Megrez APO and FZ30 for digiscoping
Megrez 80 Super Apochromat Triplet
Megrez 80SD by David Fung
Megrez II ED 80mm Triplet Apochromat by Tom Trusock
Rod Mollise's Megrez80 FD APO review
William Optics Megrez 80 SD II & Icarus Mount by Mike B.
CN: William Optics Megrez 80mm SD by Timm Bottoni
Megrez Fluorite Doublet vs M80 ED by Fred Hissink and Marc van Gemert

Eyepieces Reviews

CN Report The UWAN Eyepieces
Challenging the Nagler's UWAN Eyepieces PRODUCT REVIEW by Alan Dyer (Skynews Magazine Canada)
Rod Mollise's UWAN eyepieces
Cloudy Night Review- Swan 72-degree SWA Eyepieces

CN: UWANs are here!

Accessories Reviews

BirdForum 8x42 APO Review (pre-phase coating)
Affordable Astronomy Williams Optics 2" Focuser (pre-dual speed)
Williams Optics 2” high-reflectivity diagonal mirror
CN "Behind the Scenes" - William Optics and William Yang's interview
Review WO Newtonian Crayford focuser
Roy Deering's diagonals comparison
WO VR-1 Filter vs. Thousand Oaks minus violet on CN
CN: WO binoviewer
CN 7x50 ED astro binoculars
Anacortes reviews: William Optics DCL 28
SCT Focuser (first generation)
DCL 52 with Panasonic FZ30
Ed Ting reviews Newtonian Focuser, SCT Focuser and 2" Diagonal (old models)
Dual Speed Microfocuser for WO focusers
WO DCL-28 digital camera adapter for digiscoping
Anacortes reviews WO binoviewer Package
Sky at night Review of WO Binoviewer
Williams Optics 2” Dielectric Diagonal

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Phone :  +886-2-2809-3188
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