Pegasus Astro quick detachable Polemaster Adapter for NYX-101 Mount HK$320.00
This adapter set comprises of the polemaster adapter ring and the mount base (built-in on your NYX101 already). This adapter allows you to mount your polemaster anytime and the orentation can be varied easily.
William Optics Bahtinov Mask Cover for WO ZenithStar 103 & GT102 HK$1,180.00
Compatible with William Optics GT102, Zenithstar 103 and other telescopes or similar aperture. Choose "gray" option for blue colour.
Cyclops Optics 3/8" Tripod Adapter for Skywtacher AZ-EQ6, EQ6R, NEQ6 Equatorial Mount HK$480.00
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Pegasus Astro - Uranus Meteo Sensor HK$3,160.00
Pegasus Astro Uranus Meteo Sensor Device “talks” with a network of embedded sensors and reports information on screen display. DigitalOperation A fully...
Camera Angle Rotator with M92 thread HK$1,420.00
Pegasus Astro - NYX-101 EQ6 / Universal Adapter for NYX-101 Harmonic Drive Mount Half Pier Extension HK$580.00
Half Pier Extension 180mm A pier extension (+18 cm / 7” is available). The pier can be easily constructed by purchasing the three (3) following parts: EQ6 / Universal adapter(PEG-ADAPT101-EQ6) Aluminum Standoffs...
Pegasus Astro - Aluminum Standoffs – 3 pcs for NYX-101 Harmonic Drive Mount Half Pillar HK$380.00
Aluminum Standoffs for NYX-101 Harmonic Drive Mount Half Pillar, can use up to 6 for each NYX-101 Half Pillar. 1 set = 3...
Pegasus Astro - Carbon Fiber Tripod for NYX-101 Harmonic Drive Mount (Not Eligible for Free Shipping) HK$3,590.00
This is the Pegasus Carbon Fiber Tripod for NYX-101 Harmonic Drive Mount (PEG-TRPD101). The tripod legs are rigid and lightweight, made from carbon fiber. We strongly suggest using this tripod...
Celestron PoweTank Lithium Pro (Non Free Shipping Item) HK$2,380.00
Product Highlights: Extra-large capacity portable power pack featuring Celestron’s LiFePO4 battery technology Powers your telescope for up to 17 hours USB device charging supports QuickCharge 2/3 and Adaptive...
Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter (Not for visual use). HK$2,690.00
Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter The Antlia Solar Wedge (Herschel Wedge design) replaces the standard prism diagonal at the rear of refractor telescopes to enable imaging of...
Cyclops Optics C-Mount Male to 1.25" Adapter HK$150.00
DayStar Interference Eliminator – C mount HK$1,480.00
Pegasus Astro Pully Belt Set for Step Motor Kit/Focus Cube (SCT-C11/14) HK$200.00
Pegasus Astro Pully Belt Set for Step Motor Kit/Focus Cube (SCT-C11/14)
Cyclops Optics 2" nosepiece 20mm extension (Thread size: 48mmx0.75) HK$200.00
2" nosepiece 20mm extension (Thread size: 48mmx0.75)
Tele Vue Sol-Searcher Solar Finder HK$380.00
The aperture acts as a "pinhole" which projects an image of the Sun on to the ¼" translucent "screen." This screen can be viewed from either side. Simply move your scope until the Sun's image is centered on the screen...
William Optics M80 to M54 x 0.75 Flattener adapter (Flat68III, Flat7A) HK$430.00
2kg High Quality Brass Counterweight (Bore Diameter: 18mm) HK$680.00
Celestron REDUCER LENS 0.7X - EDGEHD 800 HK$3,180.00
Celestron’s EdgeHD reducers features a custom 4-element optical design engineered to maintain the flat-field performance of our award-winning EdgeHD optical system. Unlike generic reducers, our premium reducers provide...
Celestron T-ADAPTER for EDGEHD 8 HK$318.00
T-Adapter for 8” EdgeHD optical tube threads onto the rear cell. This T-Adapter allows you to attach your 35 mm DSLR camera to the prime focus of your EdgeHD telescope. This arrangement is used for terrestrial...
Takahashi TOE 4mm HK$2,280.00 HK$1,980.00
Celestron Dovetail Bar kit, 8" Narrow (Vixen Style) HK$300.00
Item Description: Fits pre-drilled holes in the front and rear cells of current 8” Schmidt-Cassegrain and 8” EdgeHD Optical tubes Aluminum bar with orange anodizing provides a sturdy mounting platform. Easy...
William Optics SWAN 9mm (1.25 inch) Eyepiece HK$720.00
SWAN: a premium eyepiece for your most demanding observations. Unforgettable views of star clusters and the moon at 72 deg. F.O.V. A premium eyepiece at a fraction of the cost it’s worth! Super...
Cyclops Optics Losmandy/GCE to Vixen/CGEM Dovetail mount adapter HK$950.00
Sturdy and high precision adapter to convert Vixen/CGEM type into Losmandy/CGE dovetail mount.
Cyclops Optics High Precision M54 Spacers Kit (0.1mm, 0.15mm,0.2mm,0.3mm,0.4mm,0.5mm,0.6mm,0.8mm,1.mm) HK$450.00
High precision M54 Spacer Kit contains the following spacers for optimising back focus distance 0.1mm 0.15mm 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1...
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