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William Optics

William Optics

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    William Optics Longer adjusting adapter for FLAT68III, FLAT7A

    WO-AD-M80-45-M48

    Longer adjustment range for more precise focusing Compatible with FLAT68III and FLAT7A telescopes Allows for more accurate adjustment of the teles...

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    William Optics Losmandy Style Type D

    Options available
    3 variants in stock

    Losmandy-style dovetail plate (Type D) by William Optics Compatible with a variety of telescopes and mounts ...

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    William Optics Low Latitude WO Vixen Style Base Mount

    WO-YG-IO-SG01L

    Useful for astronomers and astrophotographers working near the equator. Designed to fit Vixen-style dovetail mounts Description ...

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    William Optics M48 Female to M42 Male Adapter

    WO-YE-M48-42
    4 in stock

    M48 female to M42 male adapter for versatile connection options Allows seamless integration between M48 and M42 thr...

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    William Optics M48 Push-in Nosepiece for WO 2" Diagonals & UniGuide Scope

    WO-WD-DIG2A

    M48 push-in nosepiece for WO 2" diagonals and UniGuide scopes Enables easy integration of 2" accessories with Willi...

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    William Optics M63 Female to 2" Push-in Adapter for P-FLAT6AIII

    WO-YE-M63F-2IN-PI
    2 in stock

    M63 female to 2" push-in adapter designed for the P-FLAT6AIII Facilitates the connection between your telescope and...

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    William Optics M63(M) to M48(M) Photo Adapter

    WO-P-PAM-63-48
    1 in stock

    M63 male to M48 male photo adapter for versatile connection options Facilitates seamless integration between M63 an...

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    William Optics Micro 4/3 48mm T-Mount for Olympus - Black

    WO-YE-TR-M48MFT

    Micro 4/3 48mm T-Mount designed for Olympus cameras Allows seamless connection between your Olympus camera and tele...

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    William Optics Mortar Pier Head Adapter - 3/8" Screw Mount

    WO-YG-38-MTAD-BL
    1 in stock

    Designed to fit a 3/8" threaded pier. Universal 3/8" thread Limited lifetime warranty Description Warranty The William Optics M...

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    William Optics Mortar Tri-Pier w/ Bag

    WO-YG-MT1000BR
    1 in stock

    Pier System designed for telescopes and instruments Offers high stability and adjustability Description In the Box Warranty The...

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    William Optics Mounting Rings 90mm

    WO-M-M80R-B

    Seamlessly integrate with your existing astrophotography gear. Ensures stable attachment of your telescope to your mount. Description In th...

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    William Optics Pair of Riser Blocks

    WO-M-BK100-BL
    4 in stock

    BK132: FLT132 / FLT91 / FLT120 BK100: RedCat71 WIFD / GT81 WIFD / GT102 / Z103 / Pleiades111 BK81: GT81 BK71: GT71 / Z73 BK61: RedCat61

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    William Optics Pleiades 111 Astrograph F/4.8 7-element WIFD

    WO-T-P-111BU

    7-Element APO Refractor Design F/4.8 Fast Focal Ratio Wide Image Field Design (WIFD) Portable and Versatile Description Specifications I...

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    William Optics Pleiades 181 Astrograph F/5.5 7-element with 3 ED glasses

    WO-T-P-181RD

    7-Element APO with 3 ED Glasses Refractor Design F/5.5 Fast Focal Ratio Portable and Versatile Description Specifications In the Box ...

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    William Optics Pleiades 68 Astrograph F/3.8 7-Element WIFD

    WO-T-P-68BU
    1 in stock

    7-Element APO Refractor Design F/3.8 Fast Focal Ratio WO Internal Focuser Design (WIFD) Portable and Versatile Description Specifications In th...

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    William Optics RC Focuser w/ Optional 0.8x RC Reducer Flattener

    Options available

    Provides precise focusing for Ritchey-Chrétien telescopes Includes an optional 0.8x reducer flattener for improved image quality Description...

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    William Optics Red Dot Finder Kit with Vixen Style Mounting Base

    WO-M-RDF-P-VB
    2 in stock

    All New Vixen style Red dot finder Kit! Good Quality, We Offer the Best Price On The Market. (You saved 35% from original price). This very p...

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    William Optics RedCat 51 Gen II U APO f/4.9

    WO-L-RC51II-U
    1 in stock

    Portable 51mm f/4.9 Petzval APO refractor Ideal for wide-field deep sky astrophotography Full-frame 43mm flat field imaging circle Includes a ...

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    William Optics Redcat 51 WIFD

    WO-L-RC51RDIII
    4 in stock

    51mm 4-elements Petzval refractor 250mm focal length - f/4.9 focal ratio 48mm image circle - No field flattener required! WIFD focuser design D...

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    William Optics RedCat 61 Petzval WIFD

    WO-T-C-61RD
    2 in stock

    61mm APO F/4.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for astrophot...

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    William Optics RedCat 71 APO f/4.9 - USED

    WO-T-C-71RD
    1 in stock

    ● 71mm f/4.9 Astrograph.● FPL-53 glass for colour free apochromatic performance.● 4 elements in 3 groups (2-1-1- configuration; new, unique, patent...

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    William Optics Redcat 71 WIFD

    WO-T-C-71RDII

    71mm APO F/4.9 Fast Focal Ratio Portable and Versatile Description Specifications In the Box Unleash your passion for astrophotography with ...

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    William Optics RedCat Erecting Prism - 1.25" Silver Version

    WO-D-EP90-125-RC51-SL

    1.25” RedCat erecting prism - Silver Version (For RedCat 51 only) High quality erecting prism with Red anodized plate , the complete housing is ma...

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    William Optics Saddle Plate for Vixen-Style Dovetail Plate - 90mm

    WO-M-SP90RC-RD

    Precision-machined from high-grade aluminum for a perfect fit Description The William Optics Saddle Plate for Vixen-Style Doveta...

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