{"title":"All Telescope","description":"","products":[{"product_id":"pleiades-68","title":"Pleiades 68 Astrograph","description":"\u003c!-- Paul 16\/04  --\u003e\n\u003cp\u003eExperience unmatched clarity and precision with the Pleiades 68 - 7-Elements Imaging APO Telescope. Designed for the passionate astrophotographer, this state-of-the-art instrument is a key part of our WIFD series, crafted to deliver impeccably sharp images of the cosmos. With its rapid f\/3.8 aperture and advanced optical system, the Pleiades 68 ensures stunning deep-sky captures with reduced exposure times, perfect for both seasoned astronomers and astrophotography enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Engineering\u003cbr\u003e\u003c\/strong\u003eThe advanced 7-element optical system produces sharp, vibrant images while minimizing chromatic aberration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized for Swift, Detailed Imaging\u003cbr\u003e\u003c\/strong\u003eA generous 68mm aperture and f\/3.8 focal ratio allow for detailed deep-sky imaging in shorter exposure times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdaptable to Various Imaging Systems\u003cbr\u003e\u003c\/strong\u003eComes equipped with 48mm and 54mm adapters to ensure compatibility with a broad range of CCD and DSLR cameras.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWIFD Series Excellence\u003cbr\u003e\u003c\/strong\u003eThis telescope exemplifies our commitment to superior astro-imaging gear, integrating seamlessly into the esteemed WIFD series.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Blue","offer_id":48221357736153,"sku":"T-P-68BU","price":1998.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/Pleiades-68-perspective-1.jpg?v=1708502606"},{"product_id":"gran-turismo-81-wifd","title":"Gran-Turismo 81 WIFD","description":"\u003c!-- Paul 19\/04 --\u003e\n\u003cp\u003eUnveil the mysteries of the night sky with the William Optics Gran Turismo 81 WIFD, a superb refractor telescope designed for discerning astronomers who demand high-quality optics and robust build quality. This exquisite telescope is part of our renowned Gran Turismo series, known for combining exceptional performance with stunning aesthetics.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Optical Quality\u003cbr\u003e\u003c\/strong\u003eThe GT 81 WIFD features a triplet apochromatic lens with extra-low dispersion (FPL-53) glass from Ohara, Japan, ensuring outstanding clarity and sharpness with virtually no chromatic aberration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Durability and Precision\u003cbr\u003e\u003c\/strong\u003eEngineered with a precision-machined, ultra-durable housing, this telescope is designed to withstand the rigors of frequent use while maintaining optimal alignment of its optical elements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Focusing System\u003cbr\u003e\u003c\/strong\u003eEquipped with our proprietary WIFD (William Optics Internal Focusing Design), this model offers a seamlessly smooth focusing experience, perfect for both astrophotography and serious star-gazing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAesthetically Pleasing Design\u003cbr\u003e\u003c\/strong\u003eThe Gran Turismo 81 not only performs beautifully but looks the part too, featuring a sleek, retractable dew shield and a glossy white finish with gold trim that embodies elegance and sophistication.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":44507884224729,"sku":"T-GT-81RD-WIFD","price":1998.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":44507884257497,"sku":"T-GT-81GD-WIFD","price":1998.0,"currency_code":"USD","in_stock":true},{"title":"Space Grey","offer_id":44507884290265,"sku":"T-GT-81SG-WIFD","price":1998.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/GT-81-WIFD-perspective-1.jpg?v=1710912229"},{"product_id":"gran-turismo-81-iv","title":"Gran-Turismo 81 IV","description":"\u003c!-- Paul 19\/04 --\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDiscover precision astrophotography with the compact and powerful Gran Turismo 81 IV f\/5.9 APO Triplet Refractor. Equipped with a high-quality FPL-53 triplet lens for exceptional clarity and color correction, this telescope is perfect for capturing detailed celestial images. Its robust 2.5” R\u0026amp;P focuser ensures precise adjustments without image shift, while the elegant design features a retractable dew shield and a durable white powder-coated finish with gold trim. Ideal for travel, the GT81 comes with a soft carry case and all essential adapters, making it a top choice for astronomers on the go.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":44507928854745,"sku":"A-F81GTIVRD","price":1568.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":44507928887513,"sku":"A-F81GTIVGD","price":1568.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/GT-81-IV-perspective-1.jpg?v=1721029596"},{"product_id":"gran-turismo-71-apo","title":"Gran-Turismo 71","description":"\u003c!-- Paul 19\/04 --\u003e\n\u003cp data-mce-fragment=\"1\"\u003eElevate your astrophotography with the William Optics Gran Turismo 71, a compact yet powerful triplet APO refractor. Featuring advanced FPL-53 glass for exceptional color correction and clarity, this telescope delivers superb image quality. The precision-engineered f\/5.9 focal ratio is ideal for capturing detailed celestial images.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDesigned for ease and durability, the GT71 features a robust 2.5\" dual-speed focuser and a sleek CNC-machined aluminum body with a retractable dew shield. Perfect for both seasoned astronomers and enthusiastic beginners, this telescope combines top-notch functionality with stunning aesthetics.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eExperience unmatched optical performance with the GT71—your portal to the cosmos.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":44508174680281,"sku":"A-F71GTII-RD+Free CAA63","price":933.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/GT-71-perspective-1.jpg?v=1706231391"},{"product_id":"zenithstar-61ii","title":"Zenithstar 61 II","description":"\u003c!-- Paul 19\/04 --\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUnleash your passion for the cosmos with the compact and powerful William Optics ZenithStar 61 II APO Refractor. Featuring top-notch Ohara FPL-53 ED glass, this telescope delivers clear, high-contrast images with minimal color aberration. Ideal for astrophotography and wildlife viewing, it boasts a quick f\/5.9 focal ratio for broad, detailed sky scans.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDesigned for portability and practicality, the ZenithStar 61 is equipped with a Vixen dovetail for easy mounting and a handle bar for convenient transport and setup. Its CNC machined aluminum body, available in Red, Gold, or Space Grey, houses a dual-speed 2\" focuser for precise adjustments.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEnhanced with a Bahtinov Mask cap for sharp focusing and a soft case for effortless transport, this telescope is perfect for adventurers and stargazers alike.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":44508226617561,"sku":"A-Z61IIRD","price":498.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":44508226683097,"sku":"A-Z61IIGD","price":498.0,"currency_code":"USD","in_stock":true},{"title":"Space Grey","offer_id":44508226748633,"sku":"A-Z61IITG","price":498.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/Z-61-II-perspective-1.jpg?v=1706492514"},{"product_id":"zenithstar-73-iii","title":"Zenithstar 73 III","description":"\u003c!-- Paul 22\/04 --\u003e\n\u003cp data-mce-fragment=\"1\"\u003eStep into a world of precision astronomy with the William Optics ZenithStar 73 III, the ultimate tool for avid sky watchers and astrophotographers. This advanced apochromatic refractor is engineered with a premium air-spaced doublet lens that incorporates Ohara FPL-53 ED glass to produce exceptionally clear and vivid images with minimal chromatic aberration.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIts compact and robust design, highlighted by a beautifully machined aluminum body and an elegantly anodized finish available in red and gold, ensures both durability and portability. Ideal for capturing stunning wide-field astronomical images and for portable visual astronomy, the ZenithStar 73 combines superior optical performance with ease of use. It includes high-quality accessories such as a CNC machined carry handle, a precision Bahtinov mask for easy focusing, and a protective soft case for travel.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePerfect for both beginners and seasoned astronomers, the William Optics ZenithStar 73 APO III stands out as a versatile and reliable choice for exploring the cosmos.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":44508279505113,"sku":"A-Z73IIIRD","price":730.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":44508279537881,"sku":"A-Z73IIIGD","price":730.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/Z-73-III-perspective-1.jpg?v=1706276712"},{"product_id":"cat-61","title":"Cat 61 WIFD","description":"\u003cp\u003eIntroducing the Cat 61 Astrograph f\/4.9, a masterpiece of precision engineering. With its advanced optics and f\/4.9 focal ratio, this telescope will allow you to capture stunning celestial images.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlights:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eExceptional Optical Quality\u003cbr\u003e\u003c\/strong\u003eBoasting a Petzval-like design and a fast f\/4.9 focal ratio, this telescope offers sharp, detailed views across a wide field—perfect for stargazing and capturing celestial wonders. Enjoy hassle-free imaging without the struggle of backfocus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurability Meets Portability\u003cbr\u003e\u003c\/strong\u003eCrafted from CNC-machined aluminum, the Cat 61 WIFD provides durability without sacrificing portability, ensuring it’s always ready for your next adventure under the stars.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Focusing System\u003cbr\u003e\u003c\/strong\u003eThe state-of-the-art WIFD focuser allows for fine control, significantly enhancing image clarity for both visual and photographic pursuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Camera Compatibility\u003cbr\u003e\u003c\/strong\u003eDesigned to connect seamlessly with a variety of cameras and astrophotography accessories, the Cat 61 WIFD is a versatile tool for capturing the universe.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":46103641096409,"sku":"T-C-61RD","price":1098.0,"currency_code":"USD","in_stock":true},{"title":"Space Grey","offer_id":46103641129177,"sku":"T-C-61SG","price":1098.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/Redcat-61-perspective-1.jpg?v=1708427445"},{"product_id":"cat-51","title":"Cat 51 WIFD","description":"\u003c!-- Paul 17\/04 --\u003e\n\u003cp\u003e\u003cstrong\u003eExplore the Stars with the William Optics Cat 51 WIFD Telescope\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmbark on an unparalleled astronomical journey with the William Optics Cat 51 WIFD. This compact apochromatic refractor telescope merges cutting-edge technology with user-friendly features, making it an ideal choice for both budding astronomers and seasoned astrophotographers. With its sleek, robust design and innovative optical system, the Cat 51 WIFD delivers crystal-clear, vibrant images, capturing the splendor of the cosmos with ease and precision.\u003c\/p\u003e\n\u003ch3\u003eHighlights:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eExceptional Optical Quality\u003cbr\u003e\u003c\/strong\u003eBoasting a Petzval-like design and a fast f\/4.9 focal ratio, this telescope offers sharp, detailed views across a wide field—perfect for stargazing and capturing celestial wonders. Enjoy hassle-free imaging without the struggle of backfocus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurability Meets Portability\u003cbr\u003e\u003c\/strong\u003eCrafted from CNC-machined aluminum, the Cat 51 WIFD provides durability without sacrificing portability, ensuring it’s always ready for your next adventure under the stars.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Focusing System\u003cbr\u003e\u003c\/strong\u003eThe state-of-the-art WIFD focuser allows for fine control, significantly enhancing image clarity for both visual and photographic pursuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Camera Compatibility\u003cbr\u003e\u003c\/strong\u003eDesigned to connect seamlessly with a variety of cameras and astrophotography accessories, the Cat 51 WIFD is a versatile tool for capturing the universe.\u003c\/p\u003e\n\u003cp\u003eWhether you're looking to delve into astrophotography or simply enjoy the night sky, the Cat 51 WIFD is your gateway to the stars.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"link\" href=\"https:\/\/williamoptics.com\/pages\/wifd\"\u003eLearn More About the WIFD Focusing System\u003c\/a\u003e\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":46103495311577,"sku":"L-RC51RDIII","price":798.0,"currency_code":"USD","in_stock":true},{"title":"Space Grey","offer_id":46103495344345,"sku":"L-RC51SGIII","price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/Redcat-51-perspective-1.jpg?v=1708412637"},{"product_id":"zenithstar-81","title":"Zenithstar 81 WIFD","description":"\u003c!-- Paul 22\/04 --\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA premium refractor telescope that offers unparalleled optical precision with its innovative Internal Focus Design (WIFD). Perfect for astrophotography and visual observations, it features a patented internal focusing mechanism that keeps optics perfectly aligned, even with heavy cameras.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable in vibrant red or elegant gold, the ZenithStar 81 WIFD boasts a compact and durable build. Enhance your viewing with optional accessories like the Flat6aIII, a 0.8x reducer for broader celestial views, and the 50mm Uniguider for improved tracking accuracy during long exposures.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith its refined internal focuser, this telescope provides smooth, precise adjustments for consistently sharp images. Whether capturing distant galaxies or observing planetary details, the ZenithStar 81 WIFD is an excellent choice for serious astronomers.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":45409609777369,"sku":"T-ZS-81RD-WIFD","price":999.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":45409609810137,"sku":"T-ZS-81GD-WIFD","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/Zenithstar-81-perspective-1.jpg?v=1716282905"},{"product_id":"cat-71-wifd","title":"Cat 71 WIFD","description":"\u003c!-- Paul 17\/04  --\u003e\n\u003cp\u003eStep up your stargazing game with the William Optics Cat71 WIFD, a superior apochromatic refractor telescope designed for those who demand more from their astronomical pursuits. Building on the foundation of the Cat series, the Cat71 WIFD offers a larger aperture to enhance your viewing experience, capturing more light and revealing the finer details of the universe with astonishing clarity.\u003c\/p\u003e\n\u003ch3\u003eHighlights:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Optical Performance\u003cbr\u003e\u003c\/strong\u003eThe Cat71 WIFD features a larger aperture paired with a Petzval-like design and a swift f\/4.9 focal ratio. This upgrade not only extends your field of view but also intensifies image brightness and detail, making it ideal for both deep sky observations and sophisticated astrophotography.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRobust and Portable Design\u003cbr\u003e\u003c\/strong\u003eCrafted from precision CNC-machined aluminum, this telescope guarantees durability while maintaining portability. Its larger size captures more light without compromising on ease of transportation, making it perfect for adventurers who explore far beyond their backyard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Focusing System\u003cbr\u003e\u003c\/strong\u003eEquipped with the advanced WIFD focuser, the Cat71 WIFD allows for meticulous focus adjustments, ensuring unparalleled image sharpness and enhancing both visual and photographic outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdaptable Camera Integration\u003cbr\u003e\u003c\/strong\u003eReady to accommodate a diverse range of cameras and astrophotography gear, the Cat71 WIFD stands as a versatile choice for capturing expansive celestial phenomena.\u003c\/p\u003e\n\u003cp\u003eFor avid stargazers and astrophotographers looking to push the boundaries of their celestial explorations, the Cat71 WIFD opens up a new realm of possibilities. 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Designed for serious astrophotographers, this telescope features a cutting-edge internal focusing mechanism and superior apochromatic optics with FPL-53 glass. The Pleiades 111 is built to enhance imaging with large, high-resolution cameras, ensuring superb clarity and performance.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Optics\u003cbr\u003e\u003c\/strong\u003eThe Pleiades 111 features a septuplet 7-element optical system with a fast f\/4.8 focal ratio, delivering sharp, vibrant images with minimal chromatic aberration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Imaging Capability\u003cbr\u003e\u003c\/strong\u003eBoasting a 111mm aperture and 528mm focal length, this telescope captures expansive celestial scenes in detailed clarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInnovative Focusing and Design\u003cbr\u003e\u003c\/strong\u003eIntegrates an advanced internal focusing system with a camera angle rotator and tilt adapter, ensuring stability and ease of use while accommodating large astro-imaging setups. This innovation exemplifies the WIFD series’ commitment to top-tier astro-imaging technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExplore the night sky with unprecedented detail and precision with the William Optics Pleiades 111, a must-have for dedicated astrophotographers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"position: absolute; left: 430px; top: 28.5938px;\" id=\"gtx-trans\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"William Optics","offers":[{"title":"Blue","offer_id":48221357768921,"sku":"T-P-111BU","price":3798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/Pleiades-111-pers-1.jpg?v=1706955654"},{"product_id":"fluorostar-91","title":"Fluorostar 91","description":"\u003c!-- Paul 18\/04 --\u003e\n\u003cp\u003eA precision-engineered apochromatic triplet refractor designed for discerning astronomers and astrophotographers. 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It comes with a soft carry case for easy transportation and protection.\u003c\/p\u003e\n\u003cp\u003eIdeal for capturing celestial phenomena, the William Optics FLT91 is a top choice for those seeking advanced optical performance in a portable package.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":44868188012761,"sku":"T-FLT-91RD-RP33","price":1998.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":44868188045529,"sku":"T-FLT-91GD-RP33","price":1998.0,"currency_code":"USD","in_stock":false},{"title":"Space Grey","offer_id":44868188078297,"sku":"T-FLT-91SG-RP33","price":1998.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/FLT-91-EX-RD-pers-1.jpg?v=1731289336"},{"product_id":"fluorostar-132","title":"Fluorostar 132","description":"\u003c!-- Paul 18\/04 --\u003e\n\u003cp\u003eA top-tier apochromatic refractor telescope designed for both deep-sky astrophotography and detailed planetary observations. With a 132mm aperture and a 910mm focal length, this telescope boasts a triplet air-spaced objective with STM coatings and FPL-53 glass, delivering sharp, color-corrected views.\u003c\/p\u003e\n\u003cp\u003eThe robust FLT132 includes a new 3.7\" Rack \u0026amp; Pinion Focuser, rotatable by 360 degrees for precise focusing, essential for capturing the cosmos. Constructed from powder-painted white CNC-machined aluminum with a space gray finish, the telescope combines durability with a sleek design.\u003c\/p\u003e\n\u003cp\u003eCompatible with various field flatteners and reducers such as P-FLAT68III, P-Flat7A, and P-Flat8, the FLT132 is ideal for astrophotographers aiming to explore finer celestial details. 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This makes it an ideal choice for serious astrophotographers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnique Cosmos Steering Wheel\u003cbr\u003e\u003c\/strong\u003eA pioneering addition, the Cosmos Steering Wheel allows for effortless handling, rotating, and precise positioning of the telescope, enhancing both comfort and functional ease during prolonged observation sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable and Portable\u003cbr\u003e\u003c\/strong\u003eDespite its large aperture, the Pleiades 181 remains relatively portable with a weight of 33.07 lbs (OTA only) and 41.23 lbs fully equipped with ring, dovetail, and saddle. The retracted and extended lengths are 1231mm and 1496mm respectively, with a dew shield diameter of φ230mm.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Pleiades 181?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned with the specific needs of advanced astrophotographers in mind, the Pleiades 181 is not just a telescope, but a dedicated imaging gateway to exploring the cosmos with exceptional detail and depth. Whether you are capturing distant galaxies or the intricate patterns of nebulae, the Pleiades 181 brings the universe closer to you with unparalleled precision.\u003c\/p\u003e\n\u003cp\u003eExplore the heavens with precision and elegance with the new Pleiades 181 from William Optics, where innovation meets the art of celestial imaging.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Red","offer_id":45055050547417,"sku":"T-P-181RD","price":18998.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/FLT-180-pers-1.jpg?v=1712717139"},{"product_id":"guidestar-61-apo","title":"GuideStar 61","description":"\u003c!-- Paul 19\/04 --\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDesigned exclusively for high-quality imaging and precision guiding. Featuring the acclaimed FPL53 ED doublet lens, identical to that in the Zenithstar 61, this telescope ensures sharp, high-contrast images with virtually no false color, making every capture exceptionally clear.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe GuideStar 61 boasts a lightweight optical tube for enhanced portability, coupled with a practical draw-tube (push-pull) focuser and rotating lens assembly for meticulous focusing. Ideal for serious astrophotographers, it supports a variety of setups with options like the Adjustable Flattener for ZS61 and a new 0.8x Reducer\/Flattener, optimizing it for detailed wide-field imaging.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eConstructed with precision from CNC machined aluminum, the GuideStar 61 offers a robust yet elegant design. 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Compatible with Medium Format.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eFast f\/4.8 Optics\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSuperior light-gathering capability, enabling deep-sky imaging with shorter exposure times.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWIFD (William Optics Internal Focuser Design)\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003ePatented internal rack-and-pinion focuser ensures stable and precise focusing.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eNo vignetting or balance issues — ideal for astrophotography.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eCompatible with EAF (Electronic Automatic Focuser) for precision focus control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eSensor Tilt Xterminator (STX) \u0026amp; Rotator\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eIntegrated tilt adjuster eliminates sensor misalignment, ensuring uniform image sharpness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eNo Flattener Required\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe optical design naturally corrects field curvature, simplifying setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eAnti-Shrink Lens Cell Technology\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eReduces thermal expansion effects, maintaining perfect optical alignment in any climate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePatented Bahtinov Mask for Focusing\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eBuilt-in focusing aid ensures pinpoint star sharpness with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePremium Build \u0026amp; Ergonomic Design\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eLightweight yet robust (4.31 kg \/ 9.5 lbs) construction\u003c\/span\u003e\u003cspan\u003e with a sleek anodized finish.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003ePatented handle bar design\u003c\/span\u003e\u003cspan\u003e for enhanced portability and ease of use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Camera Compatibility\u003c\/strong\u003e\u003cb id=\"docs-internal-guid-3d0f6d30-7fff-0dd9-1c91-b1df13dca75f\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003eSupports Canon EF, RF, Nikon F,Z, Sony E, Pentax K, MFT, and FUJI X mounts.\u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Ultra","offer_id":46526494441689,"sku":"T-C-56BR","price":1398.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/5752\/3673\/files\/UC56-pers-1.jpg?v=1767335201"},{"product_id":"ultra-cat-131","title":"Ultra-Cat 131","description":"\u003cp data-start=\"97\" data-end=\"497\"\u003e\u003cstrong data-start=\"97\" data-end=\"133\"\u003eThe William Optics Ultra-Cat 131\u003c\/strong\u003e is the flagship of the Ultra-Cat series, representing the pinnacle of wide-field astrophotography performance. 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