星河科研社
Galaxy Scientific Group
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Galaxy Scientific Group
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Alcor System
Antlia
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Askar
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Diffraction Limited
DWARFLAB
Finger Lakes Instrumentation
Galaxy Scientific Group
Galaxy Scientific Group Select
GOTO Inc
Homestar Galaxy Projector
IDAS Optical Filters
Loch Ness Productions
Lunt Solar Systems
LVI Smartguider
NAKOH
NIKON
Officina Stellare
QHYCCD
RCOS RC Optical Systems
SBIG
Science First
ScopeDome
SharpStar
Sirius Observatories
SkyShed POD
Sky-Watcher
SoftRepublic
Software Bisque
Starizona
STARLAB
Starlight Instruments
Starlight Xpress
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The Imaging Source
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Unihedron
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ZWO
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0
TOTAL:
HK$ 0
繁體中文
English
Galaxy Scientific Group
My Account
星河科研社
Galaxy Scientific Group
Telescopes
Mounts
Cameras
Accessories
Used
Activities
❮
❯
Brands
All
Alcor System
Antlia
APM Telescopes
Askar
Askar & Sharpstar
Baader Planetarium
Borg / Astro Hutech
Celestron
Clearance
DayStar Filters
Diffraction Limited
DWARFLAB
Finger Lakes Instrumentation
Galaxy Scientific Group
Galaxy Scientific Group Select
GOTO Inc
Homestar Galaxy Projector
IDAS Optical Filters
Loch Ness Productions
Lunt Solar Systems
LVI Smartguider
NAKOH
NIKON
Officina Stellare
QHYCCD
RCOS RC Optical Systems
SBIG
Science First
ScopeDome
SharpStar
Sirius Observatories
SkyShed POD
Sky-Watcher
SoftRepublic
Software Bisque
Starizona
STARLAB
Starlight Instruments
Starlight Xpress
Takahashi
Tele Vue Optics
The Imaging Source
Thousand Oaks
ToupTek
Unihedron
William Optics
ZWO
Others
Optec
SVBONY
Categories
All
Accessories
Activities
Alt-Az Mounts
Bags And Cases
Binoculars
Books, Starmaps & Education tools
Cameras
Education Equipment
Equatorial Mounts
Eyepieces
Filters
Mount Accessories
Mounts
Observatories
Photo Accessories
Power
Solar Observing
Spotting Scopes
Storage
Telescopes
Used
Others
Galaxy Scientific Group Selected
Product name or code
Status
All
Sale
New
Top Seller
Pre Order
Custom
Free delivery
Stock
Sold
VIP Only
Discontinued
Price Range
to
Sequence
Default
Price - Low to High
Price - High to Low
Brand - Low to High
Brand - High to Low
Search
New
Free delivery
Stock
ZWO
ZWO-62031
ZWO EFW 5X1.25-25" Electronic Filter Wheel
HK$ 1490
New
Free delivery
Stock
ZWO
ZWO-62027
ZWO EFW 5X2-25" Electronic Filter Wheel
HK$ 2300
Sale
Free delivery
Stock
ZWO
ZWO-62013
ZWO EFW 5x2" Electronic Filter Wheel（Discontinued）
HK$ 2200
New
Free delivery
Stock
ZWO
ZWO-62028
ZWO EFW 7X2-25" Electronic Filter Wheel
HK$ 3300
Sale
Free delivery
Stock
ZWO
ZWO-62015
ZWO EFW 7x2" Electronic Filter Wheel（Discontinued）
HK$ 3100
New
Free delivery
Stock
ZWO
ZWO-62029
ZWO EFW 7X36-25" Electronic Filter Wheel
HK$ 2300
New
Free delivery
Stock
ZWO
ZWO-62030
ZWO EFW 8X1.25-25" Electronic Filter Wheel
HK$ 2300
Sale
Free delivery
Stock
ZWO
ZWO-62001
ZWO EFW 8 x 1.25″/31mm Electronic Filter Wheel（Discontinued）
HK$ 2200
Sale
Free delivery
Stock
ZWO
ZWO-62005
ZWO EFW (Electronic Filter Wheel) 7x36mm（Discontinued）
HK$ 2300
Sale
Free delivery
Stock
ZWO
ZWO-62002
ZWO EFW Mini Electronic Filter Wheel（Discontinued）
HK$ 1420
Stock
ZWO
ZWO-52015
ZWO EFW Nikon II Adapter
HK$ 390
Stock
ZWO
ZWO-52014
ZWO EOS lens adapter for 2″ Filter wheel
HK$ 320
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