William Optics Master Collection – Page 4

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Showing 73 - 96 of 101 products

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William Optics Accessories William Optics ZWO EAF Mounting Bracket - AD-EAF-C-WIFD / AD-NEAF-C-WIFD

William Optics Accessories William Optics ZWO EAF Mounting Bracket - AD-EAF-C-WIFD / AD-NEAF-C-WIFD

William Optics William Optics ZWO EAF Mounting Bracket - AD-EAF-C-WIFD / AD-NEAF-C-WIFD

From $209 CAD $220 CAD

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William Optics Telescopes William Optics Ultra-Cat 56 WIFD - T-C-56

William Optics Telescopes William Optics Ultra-Cat 56 WIFD - T-C-56

William Optics William Optics Ultra-Cat 56 WIFD - T-C-56BR

$1,397 CAD $1,929 CAD

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William Optics Tripod William Optics Pier Mount 90

William Optics William Optics Pier Mount 90 - YG-PM-90R

$1,414 CAD $1,488 CAD

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William Optics Flattener William Optics Ultra Flat 132 (0.79x Reducer) - P-FLAT-132

William Optics Flattener William Optics Ultra Flat 132 (0.79x Reducer) - P-FLAT-132

William Optics William Optics Ultra Flat 132 (0.79x Reducer) - P-FLAT-132

$1,400 CAD $1,474 CAD

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William Optics Telescope William Optics Ultra-Cat 76 WIFD - T-C-76

William Optics William Optics Ultra-Cat 76 WIFD - T-C-76BR

$2,790 CAD $3,033 CAD

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William Optics Telescope William Optics GT81 with Internal Focus Design - T-GT-81RD-WIFD

William Optics Telescope William Optics GT81 with Internal Focus Design - T-GT-81RD-WIFD

William Optics William Optics GT81 with Internal Focus Design - T-GT-81RD-WIFD

$2,881 CAD $3,033 CAD

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William Optics Accessory William Optics M80-to-M48 Adapter to Use Flat68III and FLT91 or Flat 7A and FLT120 - AD-M80-45-M48

William Optics Accessory William Optics M80-to-M48 Adapter to Use Flat68III and FLT91 or Flat 7A and FLT120 - AD-M80-45-M48

William Optics William Optics M80-to-M48 Adapter to Use Flat68III and FLT91 or Flat 7A and FLT120 - AD-M80-45-M48

$76 CAD $80 CAD

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William Optics Accessory William Optics M80 to M54 x 0.75 Flattener Adapter (P-FLAT68III, P-FLAT7A) - AD-M80TOM54

William Optics Accessory William Optics M80 to M54 x 0.75 Flattener Adapter (P-FLAT68III, P-FLAT7A) - AD-M80TOM54

William Optics William Optics M80 to M54 x 0.75 Flattener Adapter (P-FLAT68III, P-FLAT7A) - AD-M80TOM54

$76 CAD $80 CAD

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William Optics Eyepieces William Optics 66 Degree 20mm Eyepiece - E-WA20

William Optics William Optics 66 Degree 20mm Eyepiece - E-WA20

$75 CAD $79 CAD

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William Optics Accessory William Optics 70 mm Extender for FLT series - P-M92EX

William Optics Accessory William Optics 70 mm Extender for FLT series - P-M92EX

William Optics William Optics 70 mm Extender for FLT series - P-M92EX

$89 CAD $94 CAD

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William Optics Telescope Red with R&P William Optics FLT 132mm f/7 OTA FPL-53 Version IV with 3.5" Feather Touch or R&P Focuser and 3" RotoLock Adapter - A-F132

William Optics Telescope Space Gray with R&P William Optics FLT 132mm f/7 OTA FPL-53 Version IV with 3.5" Feather Touch or R&P Focuser and 3" RotoLock Adapter - A-F132

William Optics William Optics FLT 132mm f/7 OTA FPL-53 Version IV with 3.5" Feather Touch or R&P Focuser and 3" RotoLock Adapter - A-F132

$6,552 CAD $6,897 CAD

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William Optics Accessory William Optics WO Astro Tripod Set Carbon Fiber Tripod - TP-AK2-P

William Optics Accessory Tripod with VIXEN for SXD2 William Optics WO Astro Tripod Set Carbon Fiber Tripod - TP-AK2-P

William Optics William Optics WO Astro Tripod Set Carbon Fiber Tripod - TP-AK2-P

$889 CAD $936 CAD

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William Optics Accessory William Optics M92 to M63 Adapter for P-FLAT6AIII - YE-M92-63

William Optics William Optics M92 to M63 Adapter for P-FLAT6AIII - YE-M92-63

$115 CAD $121 CAD

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William Optics Telescope Red William Optics Fluorostar FLT 120 and Dual Speed 3.3" R&P Focuser - A-F120

William Optics Telescope Grey William Optics Fluorostar FLT 120 and Dual Speed 3.3" R&P Focuser - A-F120

William Optics William Optics Fluorostar FLT 120 and Dual Speed 3.3" R&P Focuser - A-F120

$4,717 CAD $4,965 CAD

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William Optics Accessory William Optics M80 to M68 x 1.0 Flattener adapter (Flat68III, Flat7A) - AD-M80TOM68

William Optics Accessory William Optics M80 to M68 x 1.0 Flattener adapter (Flat68III, Flat7A) - AD-M80TOM68

William Optics William Optics M80 to M68 x 1.0 Flattener adapter (Flat68III, Flat7A) - AD-M80TOM68

$76 CAD $80 CAD

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William Optics Accessory William Optics Camera Angle Rotator with M92 Thread - M-CAA92

William Optics Accessory William Optics Camera Angle Rotator with M92 Thread - M-CAA92

William Optics William Optics Camera Angle Rotator with M92 Thread - M-CAA92

$261 CAD $275 CAD

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William Optics Accessory William Optics Soft carry bag for GT81 and GTF81 (foam is not included) - BG1-P002

William Optics William Optics Soft carry bag for GT81 and GTF81 (foam is not included) - BG-80

$104 CAD $109 CAD

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William Optics Accessory William Optics Soft Carry Case for Z71 , Z73 , Star71, GT71 (foam is not included) - BG1-P004

William Optics William Optics Soft Carry Case for Z71 , Z73 , Star71, GT71 (foam is not included) - BG-70

$104 CAD $109 CAD

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William Optics Filter William Optics STC Ultra Layer® Astro Multispectra Fiter 48mm - YF-STC-M48

William Optics Filter William Optics STC Ultra Layer® Astro Multispectra Fiter 48mm - YF-STC-M48

William Optics William Optics STC Ultra Layer® Astro Multispectra Fiter 48mm - YF-STC-M48

$312 CAD $328 CAD

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William Optics Adapters William Optics M48 Filter Adapters for Cat Eyes 2x42 Binoculars (Set of 2) - AD-2X42-M48

William Optics Adapters William Optics M48 Filter Adapters for Cat Eyes 2x42 Binoculars (Set of 2) - AD-2X42-M48

William Optics William Optics M48 Filter Adapters for Cat Eyes 2x42 Binoculars (Set of 2) - AD-2X42-M48

$14 CAD $15 CAD

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William Optics Telescopes William Optics Ultra-Cat 131 WIFD - T-C-131BR

William Optics Telescopes William Optics Ultra-Cat 131 WIFD - T-C-131BR

William Optics William Optics Ultra-Cat 131 WIFD - T-C-131BR

$7,077 CAD $7,449 CAD

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William Optics Telescope Red William Optics FLT 156 156mm f/7.8 OTA FPL53 Triplet APO and 3" Rotolock - A-F156

William Optics Telescope Space Gray William Optics FLT 156 156mm f/7.8 OTA FPL53 Triplet APO and 3" Rotolock - A-F156

William Optics William Optics FLT 156 156mm f/7.8 OTA FPL53 Triplet APO and 3" Rotolock - A-F156

$11,796 CAD $12,417 CAD

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William Optics Accessory Gold William Optics RC Focuser and 0.8x Reducer Flattener Kit for GSO RC Scopes - F-RP33-RC + P-FLAT-RC

William Optics Accessory Gold William Optics RC Focuser and 0.8x Reducer Flattener Kit for GSO RC Scopes - F-RP33-RC + P-FLAT-RC

William Optics William Optics RC Focuser and 0.8x Reducer Flattener Kit for GSO RC Scopes - F-RP33-RC + P-FLAT-RC

$2,207 CAD $2,323 CAD

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William Optics Accessory Gold William Optics RC Focuser for GSO RC Scopes - F-RP33-RC

William Optics Accessory Gold William Optics RC Focuser for GSO RC Scopes - F-RP33-RC

William Optics William Optics RC Focuser for GSO RC Scopes - F-RP33-RC

$1,103 CAD $1,161 CAD

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Lifetime Technical Support

Every purchase includes ongoing help with product configuration, assembly and setup, and troubleshooting (hardware/software). While manufacturer warranties still govern repairs, replacements and parts, we’ll guide you through diagnostics and assist with warranty claims.

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Whether you're just starting out or diving deeper into astronomy, our friendly Product Support Specialists are ready to guide you every step of the way.
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