William Optics
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Gran Turismo 81 IV refracting telescope
ر.ع.596.700 Add to cartThe Gran Turismo 81 is a Three Element Designed APO refractor. Using FPL-53 glass this telescope provides excellent aberration correction.
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New Adjustable Flat73A
ر.ع.88.800 Add to cartAn Adjustable Flat73A Flattener for your Z73 Camera:
The M63 Threads goes into your focuser.
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Fluorostar 132
ر.ع.1621.000 Select options This product has multiple variants. The options may be chosen on the product pageFluorostar series (FLT) represents William Optics’ top of the line apochromatic designed for astrophotography. FLT-132 is equipped with the heavy duty 3.5″ RotoLock focuser to carry heavy imaging train which allows you to exploit the potential of this fluorite triplet even further.
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CAT 61 WIFD
ر.ع.410.000 Add to cartWilliam Optics CAT 61 WIFD
The William Optics CAT 61 WIFD is a compact 61mm triplet APO astrograph with FPL-53 glass and an advanced internal focuser for zero image shift. Its lightweight, CNC-machined body, smooth camera rotator, and retractable dew shield make it a premium choice for wide-field astrophotography on the go.
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Gran Turismo 81 WIFD
ر.ع.800.000 Add to cartThe WIFD Apochromatic series is part of William Optics‘ CAT (Central Axis Tube) design concept, which places the focuser mechanism at the center of the optical tube, rather than at the rear. This design helps to minimize the effects of flexure and image shift, ensuring a stable and reliable imaging platform. The internal focuser design also eliminates the need for a traditional drawtube, which can cause image shift and vignetting, especially when using heavy cameras and accessories. With the WIFD series, the user can enjoy a smooth and precise focuser, with no visible movements from the outside. This makes the WIFD series an ideal choice for astrophotographers who demand the highest level of performance and reliability from their equipment.
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RedCat 71 APO 350mm f/4.9
ر.ع.692.000 Add to cart● 71mm f/4.9 Astrograph.
● FPL-53 glass for colour free apochromatic performance.
● 4 elements in 3 groups (2-1-1- configuration; new, unique, patented design – not a conventional objective/flattener/reducer design).
● Covers 45mm full frame imaging circle.
● Precise helical focusing and camera rotation; includes a 48mm make thread that accepts a wide T-ring.
● Includes mounting rings, 21cm long Red Vixen style dovetail and Cat saddle.
● Weight = 6.2lbs / 2.8kg (OTA only); 8.2lbs / 3.7kg (OTA with ring, dovetail and saddle).
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Adjustable reducer flattener Flat61R for Z61
ر.ع.110.200 Add to cartWilliam Optic’s 0.8x Reducer/Field Flattener is a great tool to use when you want to improve image quality by being able to adjust spacing without the need for extension tubes. This particular 0.8x field flattener and reducer is designed specifically for the William Optics Zenithstar 61 refracting OTA.
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New Slide-base 50mm Guiding Rings
Read moreNew Slide-base 50mm Guiding Rings(Blue/Gold/Red) 185 grams.
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William Optics Soft Carry Case
ر.ع.7.500 Add to cartThis is a William Optics Soft Carry Case for small refracting telescopes. It is a soft bag with no padding (you supply the padded foam inserts). Made of durable and tear-resistant Cordura-like material. This is an original William Optics product.
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GuideStar 61 APO
ر.ع.180.000 Add to cartThe William Optics Guidestar 61 APO (Apochromatic) telescope is a 61mm refractor telescope that is optimized for deep-sky and planetary observations. It features a doublet objective lens made of FPL-53 ED glass, which provides excellent color correction and sharp images. The telescope’s compact design and portability make it a popular choice for amateur astronomers. Additionally, the Guidestar 61 APO has a dual-speed 10:1 focuser for precise focusing and a built-in electronic focusing system for easier guiding during long exposure astrophotography.
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Fluorostar 91
ر.ع.813.900 Add to cartThe William Optics Fluorostar 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a midsize telescope. The three-element optical design features a 91mm aperture using FPL-53 glass. The STM-coatings and superb quality provide excellent optical performance and unmatched value.
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Wide 48mm Micro 4-3 T-Mount for Olympus – Space Gray
ر.ع.12.370 Add to cartThis precisely-machined T mount from William Optics is engineered for Olympus Micro-4/3 cameras. It includes a large 48mm thread to help secure imaging accessories to the T Mount and onto the Olympus camera. Space Gray finish
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Flattener 68III
ر.ع.254.620 Add to cartThis high-quality flattener has been engineered and CNC machined for usage with our FLT 132, 102GTS and other APO refractors.
