Celestron RASA 8" OTA (CGE Dovetail) HK$13,800.00
*Free shipping does not apply on this item* Please choose express shipping options such as FedEx, EMS, etc during checkout 8” ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 8) OPTICAL TUBE ASSEMBLY (CGE DOVETAIL) Flat...
Celestron C11 Edge HD 11" Optical Tube Assembly (CGE Dovetail) HK$31,480.00
*Free shipping does not apply on this item* Please choose paid shipping options such as FedEx, EMS, etc during the checkout process Experience our best optical performance with EdgeHD’s aplanatic, flat...
Daystar Solar Scout SS60Dds Solar Scope HK$7,680.00
SS60-ds INCLUDES: Quality Achromat Doublet 60mm refractor Helical Front-end Focus with fine precision can focus for visual and imaging. 'Doublestack' performance at no extra cost Top quality Quark*...
Borg 8070 - Series 115 Carbon Fiber Tube 70mm Long HK$1,850.00
8070 – Series 115 Carbon Fiber Tube, 70mm long 70mm long carbon fiber tube M108/P1.25 female at the objective side M108/P1.25 male at the focuser side 165g Made in...
William Optics FLT-132 2021 with 3.5" Feather Touch & Rotolock HK$41,580.00
WO FLT-132 III with FeatherTouch Focuser: Now accepting orders! 132mm f/7 apochromatic refractor. The FLT132 represents William Optics' top of the line apochromatic designed for visual observation and astrophotography. The...
William Optics 50mm Guiding Scope (Red) with 1.25" RotoLock HK$1,280.00
All new, a unique, RotoLock high-quality fully multi coated WO 50mm f/4 Guiding scope that fits perfectly on your William Optics and other telescopes. The tube diameter is 54mm and dew shield of 58mm. Focal...
Celestron f/6.3 Reducer Corrector 0.63x for SCT HK$1,280.00
This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain telescopes This clever accessory makes it possible to have a dual focal ratio...
2021 NEW Release: William Optics Zenithstar 73-III f/5.9 APO (Free Soft Carrying Bag) HK$5,980.00
ZenithStar 73-III comes with new rising blocks underneath the mounting rings for added clearance Now comes with FREE WO patented Diffraction Spikes Bahtinov Mask Cap Zenithstar 73-III is a greatly versatile and...
2021 NEW William Optics FLT-132 III Triplet APO with 3.3" R&P Focuser HK$33,960.00
Specifications Aperture 132mm Focal Ratio F/7 Focal Length 925mm Objective Type 3 elements, Air-spaced, FPL-53 Resolving Power 0.86" Limiting...
Celestron C5 Spotting Scope 127mm f/10 Schmidt Cassegrain HK$3,990.00
Includes: 5" Schmidt-Cassegrain Optical Design StarBright XLT Coatings 25 mm (50x) Eyepiece 45° Erect Image Diagonal 6x30 Erect Image Finderscope ** Not eligible for free shipping ** Kindly select EMS /...
Celestron C8 Edge HD 8" Optical Tube Assembly (CG-5 Dovetail) HK$14,880.00
Celestron C8 Edge HD 8" Optical Tube Assembly (CGE Dovetail) HK$14,880.00
2021 NEW Release: William Optics FLT-91 f/5.9 APO + FREE International Shipping HK$17,380.00 HK$16,380.00
Accepting order now, limited quantity available! **Free International Shipping to most locations ** Available in space grey & red (next batch 2nd half of April) and gold (coming in second half of 2021) Recommended...
William Optics Red Dot Finder Kit with Vixen Style Mounting Base HK$910.00 HK$750.00
This very practical Red Dot Finder (r.d.f.) comes with a handy, quick-release T bracket included in the package. It fits perfectly on all William Optics telescopes. With the Red Dot Finder, centering celestial objects...
William Optics Zenithstar 73-II f/5.9 APO (Free Soft Carrying Bag)
New version ZenithStar 73-III available now! Now comes with FREE WO patented Diffraction Spikes Bahtinov Mask Cap Zenithstar 73 is a greatly versatile and portable refractor telescope for beginners and...
William Optics Zenithstar 61-II f/5.9 APO (NEW) HK$4,900.00
William Optics Gran Turismo GT81 IV (NEW Model) + FREE International Shipping HK$12,480.00
Innovative Bahtinov Mask Cover (Patented) & New Dovetail Plate included! The new 2020 GT81 three-element super APO offer superb quality for imaging and visual use at an affordable price！From the pristine white finish on...
William Optics Flat61R Reducer Flattener with Rotator HK$2,280.00
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William Optics Flat73R Reducer Flattener with Rotator HK$2,280.00
Takahashi FS-60CB Conversion Kit HK$1,050.00
William Optics All New 50mm Erecting Finder
All New, a unique, fully multi coated WO 50mm f/4 Erecting Finder scope and bonus 90 degree erecting image prism included that fits perfectly on your William Optics and other telescopes. It's 5.7 deg. of field paired with...
William Optics All New Slide-base UniGuide 50mm Scope HK$1,280.00
William Optics 0.8x Reducer Flattener Flat7A HK$5,200.00
William Optics Gran Turismo GT81 III
GT81 Latest & Most Current Version: GT81-IV Innovative Bahtinov Mask Cover (Patented) & New Dovetail Plate included! The new 2019 GT81 three-element super APO offer superb quality for imaging and visual use at...
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