William Optics
William Optics is a renowned brand in the field of amateur astronomy, known for producing high-quality telescopes and accessories. Established in 1996, the company has built a strong reputation for its innovative designs, precision engineering, and excellent optical performance. William Optics telescopes are particularly popular among astrophotographers and visual observers for their portability, stylish aesthetics, and exceptional value. The brand offers a wide range of products, including apochromatic refractors, mounts, and various telescope accessories, catering to both beginners and experienced astronomers.
William Optics Guide Star 61 Red Open Box
William Optics Guide Star 61 Red Technical Specifications Focal Ratio f/5.9Optical Design RefractorTelescope Aperture 61mm (2.4″)Telescope...
View full detailsWilliam Optics Super high precision COPPER T-mount for Nikon full frame (YE-TR-BR48-N)
Super high precision COPPER T-mount for Nikon full frame T-mount for Nikon full-frame camera copper version. Made from high quality copper materia...
View full detailsWilliam Optics Camera Angle Rotator for 2” M54 Focuser (M-CAA54)
Camera Angle Rotator for 2” M54 Focuser All New Camera Angle Rotator for 2” M54 Focuser Fits : Z61 and all other brand Focuser with M54 threads. In...
View full detailsWilliam Optics 1.25" DURA BRIGHT Dielectric Diagonal (D-125D-C-DB)
William Optics 1.25" DURA BRIGHT Dielectric Diagonal Introducing New model William Optics Dura-Bright diagonal - a dramatic step forward in the evo...
View full detailsWilliiam Optics 2x Barlow nosepiece for Binoviewer (E-BINO-B2)
Williiam Optics 2x Barlow nosepiece for Binoviewer This 2-power nose piece barlow makes it easier to focus with most telescope. It can be screwed o...
View full detailsWilliam Optics RedCat 71, EAF and Bracket Bundle Promotion
William Optics RedCat 71 APO Telescope When you buy a Redcat 71 and EAF, We give you a free EAF Bracket for Redcat 71 (Value of 90$) The WO Cat71...
View full detailsWilliam Optics Super High Precision COPPER T-Mount for Canon EOS Full Frame (YE-TR-BR48-C)
William Optics Super High Precision COPPER T-Mount for Canon EOS Full Frame T-mount for EOS DSLR camera copper version. Made from high quality copp...
View full detailsWilliam Optics NEW Internal Focus Design Gran Turismo 81 WIFD BUNDLE
William Optics GT81 Internal Focus Design WIFD Apochromatic Series THE NEW GAMECHANGER Introducing the WILLIAM OPTICS Internal Focus Design (...
View full detailsWilliams Optics ZenithStar 81 Doublet APO f/6.9 with 0.8x Reducer & Flattener
William Optics ZenithStar 81 Doublet APO f/6.9 with 0.8x Reducer & Flattener Technical Specifications Aperture: 81mm Focal Le...
View full detailsWilliam Optics 50mm Guide Scope in Red (M-GR50RIII)
William Optics 50mm Guide Scope The RotoLock fully multicoated William Optics 50mm Guide Scope f/4 fits perfectly on your William Optics and other ...
View full detailsWilliam Optics NEW Internal Focus Design Gran Turismo 81 WIFD (GT81-WIFD)
William Optics GT81 Internal Focus Design WIFD Apochromatic Series THE NEW GAMECHANGER Introducing the WILLIAM OPTICS Internal Focus Design (WI...
View full detailsWilliam Optics ZenithStar 81 Doublet APO f/6.9
William Optics ZenithStar 81 Doublet APO f/6.9 Technical Specifications Aperture: 81mm Focal Length: 559mm Focal Ratio: f/6.9 Focu...
View full detailsWilliam Optics ZenithStar 61II Doublet f/5.9
William Optics ZenithStar 61II Doublet APO f/5.9 Zenithstar 61 APO Photo Performance by Jerry Huang Technical Specifications Focal Length:...
View full detailsWilliam Optics Micro 4/3 48mm T mount for Olympus - Space Gray (TM-MFT-M48)
William Optics Micro 4/3 48mm T mount for Olympus - Space Gray In the Box William Optics Micro 4/3 48mm T mount for Olympus - Space Gray ...
View full detailsWilliam Optics iOptron Skyguider Pro Dec adapter (M-IOPSG-SPM)
William Optics iOptron Skyguider Pro Dec adapter In the Box William Optics iOptron Skyguider Pro Dec adapter Warranty & Manuals Will...
View full detailsWilliam Optics iOptron Skyguider Pro Dec adapter & Vixen style Clamp
William Optics iOptron Skyguider Pro Dec adapter & Vixen style Clamp weight:370g In the Box SP90 Saddle Plate for Vixen Dovetails iOptr...
View full detailsWilliam Optics High Latitude Vixen Base Mount with Extension Bar for iOptron Skyguider Pro (YG-IO-SG01H-RD-P)
William Optics High Latitude Vixen Base Mount with Extension Bar for iOptron Skyguider Pro 100% precision CNC made .It’s big upgrade for the sta...
View full detailsWilliam Optics Guide Star 61
William Optics Guide Star 61 Technical SpecificationsFocal Ratio f/5.9Optical Design RefractorTelescope Aperture 61mm (2.4″)Telescope Mount Ty...
View full detailsWilliam Optics Gran Turismo 81 IV Triplet APO f/5.9
William Optics Gran Turismo 81 IV Triplet APO f/5.9 The William Optics Gran Turismo 81 IV Triplet APO f/5.9 has been designed to deliver excellent ...
View full detailsWilliam Optics Gran Turismo 71 Triplet APO f/5.9 (A-F71GTII)
William Optics Gran Turismo 71 Triplet APO f/5.9 Technical Specifications Aperture 71mm Focal Length 419mm Focal Ratio f/5.9 Camera...
View full detailsWilliam Optics Fluorostar 156 with 3.5" Feather Touch Focuser
William Optics Fluorostar 156 with 3.5" Feather Touch Focuser Technical Specifications Focal Length: 1217mm Diameter: 156mm A...
View full detailsWilliam Optics Fluorostar 156 with 3.7" Rack & Pinion Focuser
William Optics Fluorostar 156 Technical Specifications Focal Length: 1217mm Diameter: 156mm Aperture: F/7.8 Focuser: 3.7” Ra...
View full detailsWilliam Optics Fluorostar 132 with 3.5" Feather Touch Focuser
William Optics Fluorostar 132 Triplet APO f/7 with 3.5" Feather Touch Focuser Simply put: a joy to use. You will be blown away by the small detail...
View full detailsWilliam Optics Fluorostar 132 with 3.7" Rack and Pinion Focuser
William Optics Fluorostar 132 Triplet APO f/7 with 3.7" Rack and Pinion Focuser Simply put: a joy to use. You will be blown away by the small deta...
View full detailsWilliam Optics Fluorostar 120 f/6.5 Triplet Refractor (A-F120)
William Optics Fluorostar 120 Technical Specifications Aperture: 120 mm Focal Length: 780 mm Focal Ratio: f/6.5 Focuser: 3.3" Rac...
View full detailsWilliam Optics Flattener FLAT68III (P-FLAT68III)
William Optics Flattener FLAT68III The William Optics Flattener 68III was made for 6 -7.5 F ratio refractors. This high-quality flattener has been ...
View full detailsWilliam Optics 50 mm Finder Mounting Bracket & Rings (M-FB50-B)
William Optics 50 mm Finder Mounting Bracket & Rings This excellent new quick-release 50mm finderscope bracket is easy to use, very convenient ...
View full detailsWilliam Optics D Series Dovetail Plate
William Optics D Series Dovetail Plate Technical Specifications Length 40cmWeight 1.43kg In the Box William Optics D Series Dovetail Pla...
View full detailsWilliam Optics Camera Angle Rotator for 2.5" M63 Focuser (M-CAA63)
William Optics Camera Angle Rotator for 2.5" M63 Focuser All New William Optics Camera Angle Rotator for 2.5" M63 Focuser Fits : Z73, Z103, Z126...
View full detailsWilliam Optics Black Mounting Base for RedCat (BAGM-RC001BL)
William Optics Black Mounting Base for RedCat & SpaceCat Vixen Style mounting base for the RedCat and the SpaceCat telescopes. Technical Spec...
View full detailsWilliam Optics 90° 1.25" Erect Prism (D-EP90-125II)
William Optics 90° 1.25" Erect Prism This 1.25" 90 deg. erecting prism will very happy to be used with that nice premium refractor of yours! Perf...
View full detailsWilliam Optics 48mm T mount for Pentax K - Black (TM-PT-K-M48)
William Optics 48mm T mount for Pentax K - Black In the Box William Optics 48mm T mount for Pentax K - Black Warranty & Manuals William O...
View full detailsWilliam Optics 48mm T mount for Fuji FX (TM-FJ-X-M48)
William Optics 48mm T mount for Fuji FX This high precision T-Mount has 48mm threads with outer hard black color anodizing and its made from High q...
View full detailsWilliam Optics 1.25" inch RedCat Erecting Prism
William Optics 1.25" inch RedCat Erecting Prism High quality erecting prism with Red anodized plate, the complete housing is made by 6061T Alumin...
View full detailsWilliam Optics 0.8x Reducer/Flattener 7A (P-FLAT7A)
William Optics 0.8x Reducer/Flattener 7A This William Optics Adjustable 0.8x Reducer/Flattener is a great tool for those looking to increase their ...
View full detailsWilliam Optics 0.8x Flattener/Reducer (P-FLAT6AIII)
William Optics 0.8x Flattener/Reducer Flat6AIII This William Optics 0.8x Flattener/Reducer has been designed to optimize the flat-field imaging p...
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