List of products by brand William Optics

William Optics Zenithstar ZS 61 II APO (dublet APO FPL53 61 mm f/5,9, 2" R&P, gold, SKU: A-Z61IIGD) (67480)

744.62 $

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Discover the William Optics Zenithstar ZS 61 II APO, an exceptional ED refractor that rivals more expensive APO triplets with its superior optical performance. This telescope features a precision-engineered doublet lens made from FPL53 glass, renowned for its high refraction and low dispersion, ensuring sharp, vivid images of celestial wonders. With a 61mm aperture and a fast f/5.9 focal ratio, the ZS 61 II APO is perfect for astronomers seeking clarity and detail. Elegantly designed with a 2" R&P focuser and finished in a striking gold, this telescope is not just a tool, but a gateway to the universe. Ideal for both enthusiasts and seasoned stargazers, it promises to make your exploration of the cosmos truly memorable.

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William Optics Zenithstar ZS 61 II APO (dublet APO FPL53 61 mm f/5,9, 2" R&P, Space Gray, SKU: A-Z61II) (67481)

744.62 $

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Discover the William Optics Zenithstar ZS 61 II APO, a top-tier refractor telescope designed for exceptional stargazing. Equipped with a synthetic fluorite doublet and premium FPL53 glass, it offers outstanding optical performance rivaling more expensive triplets. With a 61mm diameter lens and a focal ratio of f/5.9, this telescope ensures excellent light transmission and high-resolution imaging. The 2-inch rack and pinion focuser allows for precise adjustments, while the sleek space gray finish enhances its visual appeal. Ideal for astronomy enthusiasts, this telescope offers unmatched quality at a competitive price. SKU: A-Z61II.

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William Optics ZenithStar 61 F/5,9 + Uniguide 32 Space Grey (A-ZG61IITG-P)

1089.17 $

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Discover the cosmos with the ASTRO-PACKAGE, featuring the William Optics ZenithStar 61 F/5.9 refractor telescope paired with the Uniguide 32 guiding scope in a sleek Space Grey finish. Perfect for both astrophotography and observation, this powerful duo offers crystal clear images and precise tracking. Whether you're capturing breathtaking photos of distant galaxies or observing celestial wonders, the ZenithStar 61 and Uniguide 32 are your ultimate tools for stellar exploration. Elevate your astronomical adventures with these exceptional instruments, designed to fuel your cosmic curiosity.

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William Optics ZenithStar 61 F/5,9 + Uniguide 32 Gold Package (A-ZG61IIGD-P)

1021.03 $

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Discover the cosmos with the William Optics ZenithStar 61 F/5.9 + Uniguide 32 Gold Package. This exceptional bundle combines the ZenithStar 61 refractor telescope, known for its compact and robust design, with the efficient Uniguide 32 guide scope. Ideal for budding astrophotographers, this package delivers superior performance and precise celestial observations at a budget-friendly price. Enjoy accurate tracking and guidance, ensuring your astrophotography captures the universe in stunning clarity. Elevate your stargazing and photography experience with this incredible value package.

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William Optics Gran Turismo GT 81 IV (three element APO FPL53 81 mm f/5,9, 2,5" R&P, color: red, SKU: A-F81GTIVRD) (67475)

2260.12 $

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Elevate your astrophotography with the William Optics Gran Turismo GT 81 IV. This premium three-element apochromatic refractor boasts FPL-53 glass for unparalleled image clarity. With an 81mm aperture and a fast f/5.9 focal ratio, it's ideal for capturing the beauty of the night sky. The 2.5" rack and pinion focuser ensures smooth and precise adjustments. Dressed in a striking red finish, this telescope is as visually appealing as it is powerful. Perfect for enthusiasts aiming to enhance their cosmic captures, the Gran Turismo GT 81 IV is a standout choice. SKU: A-F81GTIVRD.

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William Optics Gran Turismo GT 81 IV (three element APO FPL53 81 mm f/5,9, 2,5" R&P, Space Gray, SKU: A-F81GTIV) (67476)

2260.12 $

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Discover the William Optics Gran Turismo 81 IV, a premium choice for astrophotography enthusiasts. This top-tier refractor telescope features a three-element APO FPL53 lens with an 81mm aperture and f/5.9 focal ratio, ensuring exceptional clarity and vivid images. The 2.5" R&P focuser enhances sharpness and brightness while minimizing chromatic aberration. Finished in a stylish Space Gray, this telescope (SKU: A-F81GTIV) perfectly combines elegant design with superior performance. Elevate your stargazing experience with this expertly crafted and durable instrument from the renowned William Optics.

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William Optics RedCat 61 mm WIFD Petzval APO Refractor, in red (79115)

1679.36 $

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Discover the cosmos with the William Optics RedCat 61 mm WIFD Petzval APO Refractor, now in a vibrant red finish. Ideal for both amateur astronomers and seasoned astrophotographers, this compact telescope offers stunning, high-contrast images with exceptional clarity. Crafted from premium materials, it ensures long-lasting performance and durability. The RedCat's renowned optical precision, thanks to its advanced Petzval APO design, allows you to capture intricate details of stars and planets effortlessly. Experience the wonders of the universe right from your backyard with this outstanding astronomical tool.

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William Optics Fluorostar 91 (aka FLT-91) SG / space grey OTA (SKU: T-FLT-91) (69899)

3395.87 $

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Discover the William Optics Fluorostar 91 (FLT-91), a pinnacle of astrophotography excellence. This sleek space grey optical tube assembly (OTA) is crafted with precision, offering image quality that surpasses its peers. Its exceptional Strehl coefficient of over 0.95 highlights its superior optical performance. Constructed with premium materials and meticulous attention to detail, the FLT-91 stands out as a masterpiece in refractor design. Perfect for astronomers and photography enthusiasts, this telescope combines unparalleled construction with exceptional efficiency. Elevate your stargazing experience with the unrivaled Fluorostar 91.

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William Optics Fluorostar 120 (aka FLT-120) RD / red OTA (SKU: A-F120RD-RP33) (80375)

5440.2 $

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Discover the William Optics Fluorostar 120 F/6.5 APO, also known as the FLT-120, a cutting-edge telescope from renowned Taiwanese manufacturer, William Optics. Launching in Fall 2021, this striking red Optical Tube Assembly is part of their premium series. Engineered for astrophotographers and dedicated astronomers, it offers outstanding optics and precision performance. Elevate your stargazing experience with this superior telescope. SKU: A-F120RD-RP33. Get ready to explore the universe with the Fluorostar 120, your gateway to the stars.

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William Optics Fluorostar 132 F/6,9 APO R&P37 grey (aka FLT 132, SKU: A-F132TGIV-RP37) (71214)

6462.37 $

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Discover the excellence of the William Optics Fluorostar 132 F/6.9 APO Telescope, also known as FLT 132. This fourth-generation masterpiece, SKU: A-F132TGIV-RP37, launched in 2021, is celebrated by stargazers and astrophotographers worldwide for its superior imaging capabilities. With a major upgrade featuring a 3.7-inch focuser, it caters specifically to advanced astrophotography, ensuring exceptional clarity and detail in your celestial images. Its sleek grey finish adds a modern touch, making it not just a tool, but a work of art. Elevate your space exploration with the unmatched quality of the Fluorostar 132.

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William Optics Fluorostar 156 APO Red (AKA FLT 156, SKU: A-F156-RP37) (77073)

10664.62 $

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Discover the William Optics Fluorostar 156 APO in stunning red, also known as the FLT 156 (SKU: A-F156-RP37). This premium refractor telescope is designed for astrophotography enthusiasts seeking exceptional image quality. It minimizes chromatic aberration and distortion, providing crystal-clear views of the cosmos. Expertly crafted with top-tier materials, the FLT 156 offers performance rivaling the most advanced models, yet at a compelling value. Experience the pinnacle of precision and craftsmanship with this masterpiece from William Optics, a brand synonymous with excellence in astronomy.

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William Optics Guidestar 61 GD APO (M-GS61-GD) (66784)

510 $

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The William Optics Guidestar 61 GD APO, in a sleek gold finish, is an exceptional telescope lens designed for guiding telescopes with focal lengths between 700-1200 mm. Featuring the premium FPL-53 lens, it offers outstanding performance ideal for astrophotography enthusiasts. Enhance your wide-field astrophotography projects by pairing it with the optional WO FLAT61A low-profile flattener or TSred279 reducer. The package includes a CNC clamp with a handle for easy handling and a soft transport cover for safe storage. This lens is a perfect choice for those seeking superior clarity and precision in their celestial observations.

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William Optics Guidestar 61 RD Red APO (M-GS61-RD) (69594)

279.35 $

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Introducing the William Optics Guidestar 61 RD Red APO, a premium telescope lens designed for serious astrophotographers. Featuring the advanced FPL-53 lens, this model excels in guiding telescopes with focal lengths of 700-1200 mm, ensuring precise and stunning deep-sky images. Its vibrant red finish adds a touch of style to its robust and durable construction. Ideal for enhancing your astrophotography experience, the Guidestar 61 offers exceptional performance and adaptability. Elevate your celestial observations with this superior addition to your setup.

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William Optics x0.8 Reducer Flattener 7A (SKU: P-FLAT7A) (64472)

743.68 $

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The Flat 7A is now available in a grey-black finish, no longer in gold-black. However, this has no effect on the function of the flattener! Enhance your astrophotography with the William Optics FLAT7A Flattener. Designed to deliver exceptional clarity and flatness across your entire image, this innovative flattener corrects optical distortion, ensuring consistently sharp and detailed captures. The integrated 0.8x reducer broadens your field of view, allowing you to capture more details in less time. Perfect for astrophotography enthusiasts seeking precision, the FLAT7A is an essential accessory for achieving stunning, distortion-free images. 

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William Optics flattener for P-FLAT68III do FLT156 / FLT132 / GT102 and al. (69466)

753.1 $

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Enhance your stargazing with the William Optics FF68III Field Flattener, designed for refractor telescopes like the FLT156, FLT132, and GT102. Perfect for the 6-7.5 light range, this adjustable flattener offers exceptional clarity by reducing distortion for sharper, detailed images. Ideal for serious astronomers and astrophotographers, it delivers a truly flat field for stunning celestial photography. Elevate your astronomical observations with the precision and innovative design of the William Optics FF68III.

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William Optics x0.72 Reducer Flattener 8 (SKU: P-FLAT8) (70631)

837.93 $

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Enhance your astrophotography with the William Optics x0.72 Reducer Flattener 8 (SKU: P-FLAT8). This essential tool elevates image quality by correcting optical distortions in refractors, ensuring sharp, clear images across the entire frame. Whether your subject is centered or at the edge, this flattener guarantees consistent clarity and precision. Perfect for both observation and photography, it brings every detail into stunning focus. Transform your visual experience and capture breathtaking, high-quality images with this remarkable flattener.

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William Optics Zenithstar 81 f/6,9 OTA FPL53 doublet APO, 2,5" R&P focuser in gold (SKU: A-Z81GD) (85984)

1140 $

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Discover the William Optics Zenithstar 81 f/6.9 APO, a top-tier telescope crafted for both astrophotographers and visual astronomers. Featuring a premium FPL53 doublet apochromatic lens, this telescope delivers razor-sharp, crystal-clear images every time. Its 2.5" R&P focuser ensures precise focusing, enhancing your stargazing or astrophotography sessions. Elegantly finished in gold, it adds a touch of style to its superior performance. Available under SKU: A-Z81GD, this telescope embodies the exemplary craftsmanship and meticulous design William Optics is renowned for. Embark on a breathtaking journey through the cosmos with this exceptional instrument.

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William Optics High Latitude WO Vixen style base mount (aka wedge by William Optics, SKU: YG-IO-SG01H-RD) (64967)

Enhance your stargazing experience with the William Optics High Latitude Vixen-Style Base Mount, designed specifically for iOptron Skyguider Pro users. Perfect for high-latitude observations, this sturdy wedge ensures precise alignment and stability. Its Vixen-style compatibility allows for easy integration with your current setup. Whether you're an avid astrophotographer or a casual stargazer, this base mount offers the reliability and performance you need for clearer, more stable celestial views. Upgrade your equipment with this essential accessory, known for its quality craftsmanship and user-friendly design. SKU: YG-IO-SG01H-RD.

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William Optics Low Latitude WO Vixen style base mount (aka wedge by William Optics, SKU: YG-IO-SG01L-RD) (64968)

227.13 $

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Enhance your stargazing experience with the William Optics Low Latitude Vixen-Style Base Mount, designed specifically for the iOptron Skyguider Pro. This precision-engineered wedge allows for seamless low latitude adjustments, ensuring optimal alignment and stability. Its robust construction and sleek design make it a perfect addition to your astrophotography setup. Easy to install and use, this mount helps you capture the night sky with unparalleled accuracy. Ideal for both beginners and seasoned astronomers, it’s a must-have accessory for enhancing your celestial adventures. SKU: YG-IO-SG01L-RD.

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William Optics Flattener 6AIII (P-FLAT6AIII) (62653)

291.25 $

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The William Optics Flat 6A III Flattener is an essential accessory for astrophotographers seeking flawless image quality. This versatile flattener eliminates distortions and ensures sharpness from center to edge, maintaining the integrity and "flatness" of captured images. Perfect for enhancing the performance of your refractor, it guarantees consistent clarity across the entire frame. Upgrade your astrophotography setup with this high-quality optical accessory.

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William Optics adjustable flattener for Z61 (P-FLAT61A) (61724)

291.25 $

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Enhance your astrophotography with the William Optics Adjustable Flattener for the Zenithstar 61. Specifically designed to deliver exceptional image quality, this flattener ensures uniform sharpness and flatness across the entire frame. By counteracting the optical distortions typical of refractor lenses, it guarantees crisp, clear images from center to edge. Elevate your stargazing experience with this essential tool for any Zenithstar 61 owner.

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William Optics Zenithstar ZS 61 II APO (dublet APO FPL53 61 mm f/5,9, 2" R&P, Z61, red)

582.09 $

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Discover the William Optics ZenithStar ZS 61 II APO, a premium refractor telescope offering exceptional optical performance at an unbeatable price. Equipped with a 61mm f/5.9 doublet APO lens made from FPL53 synthetic fluorite, it rivals pricier triplet models, delivering crisp, clear images ideal for astrophotography. The sturdy 2" R&P focuser ensures smooth operation, while its striking red finish adds a touch of elegance. Perfect for both seasoned astronomers and budding astrophotographers, the ZS 61 II APO balances affordability and quality, making it a must-have for anyone passionate about exploring the night sky.

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William Optics Zenithstar 73 III GD / Gold (SKU: A-Z73IIIGD)

679.14 $

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Discover the William Optics Zenithstar 73 III GD / Gold, a top-tier telescope that combines compact design with exceptional optical performance. As the latest in the Zenithstar series, it offers stunning clarity for both astrophotography and stargazing. Renowned for its precise craftsmanship, this telescope ensures superior image quality, making it a must-have for enthusiasts and professionals alike. Elevate your celestial observations with the Zenithstar 73 III GD / Gold. (SKU: A-Z73IIIGD)

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William Optics RedCat 51 APO 250 mm f/4,9 v1.5 (SKU: L-RC51Ix)

815 $

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Discover the William Optics RedCat 51 APO 250mm f/4.9 v1.5 telescope, SKU: L-RC51Ix, a compact yet powerful tool for both astrophotography enthusiasts and nature photographers. Manufactured in Taiwan, this apochromatic telescope is designed to deliver exceptional clarity and detail. Perfect for exploring deep sky wonders or capturing the beauty of nature, the RedCat 51 ensures unparalleled performance with its fine-tuned focus and high-quality optics. Experience the universe like never before with this innovative telescope, ideal for those seeking to expand their photographic horizons.

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