Black Friday & Year End Sales 2025

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Black Friday & Year End Sales 2025

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On Sale!

Optolong
Optolong L2 Dual-Combo Set (L-Extreme & L-Synergy) Filters 2" (48mm) + FREE Shipping + FREE LensPen

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: HK$4,600.00

Now: HK$4,520.00
On Sale!

Optolong
Optolong L1 Dual-Combo Set (L-Quad Enhance & L-Para) Filters 2" (48mm) + FREE Shipping + FREE LensPen

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: HK$3,280.00

Now: HK$3,180.00
On Sale!

Optolong
Optolong L-Synergy Filter 2" (48mm) + FREE Shipping + FREE LensPen

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: HK$2,500.00

Now: HK$2,380.00
On Sale!

Optolong
Optolong L-Ultimate Dual 3nm Filter 1.25" + FREE Shipping + FREE LensPen

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: HK$2,340.00

Now: HK$1,980.00
On Sale!

Optolong
Optolong L-eXtreme Filter for Nikon Z series + FREE Shipping + FREE LensPen

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: HK$2,090.00

Now: HK$1,780.00
On Sale!

Optolong
Optolong L-eNhance Filter for Canon EOS-C + FREE Shipping + FREE LensPen

MSRP:

Was:

Now: (Inc. Tax)

MSRP: HK$2,090.00

Was: HK$2,090.00

Now: HK$1,780.00
On Sale!

Optolong
Optolong L-Pro for Sony FF (FREE International Shipping + FREE LensPen)

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: HK$2,180.00

Now: HK$1,860.00
On Sale!

Optolong
Optolong L-Pro for Nikon Z series (FREE International Shipping + FREE LensPen)

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: HK$2,080.00

Now: HK$1,720.00
William Optics
William Optics UltraCat 76 WIFD f/4.8 + FREE International Shipping

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: HK$15,280.00
William Optics
William Optics UltraCat 56 WIFD f/4.8 + FREE International Shipping

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: HK$11,280.00
On Sale!

QHYCCD
QHYCCD miniCAM8 Deep Sky EVO Filters (LRGB+7nm SHO)

MSRP:

Was:

Now: (Inc. Tax)

MSRP: HK$2,900.00

Was: HK$2,900.00

Now: HK$2,480.00
On Sale!

QHYCCD
QHYCCD miniCAM8 Mono Deep Sky Combo EVO

MSRP:

Was:

Now: (Inc. Tax)

MSRP: HK$7,280.00

Was: HK$7,280.00

Now: HK$6,188.00
DayStar Filters
DayStar Quark Gemini Filter (Chromosphere + Prominence 2-in-1)

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: HK$20,380.00
DayStar Filters
DayStar Quark Prominence Filter

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: HK$10,380.00
On Sale!

Pegasus Astro
Pegasus Astro Falcon Rotator V2

MSRP:

Was:

Now: (Inc. Tax)

MSRP: HK$5,380.00

Was: HK$5,380.00

Now: HK$5,180.00
On Sale!

Pegasus Astro
Pegasus Astro NYX88 Mount with Saddle PowerBox

MSRP:

Was:

Now: (Inc. Tax)

MSRP: HK$19,580.00

Was: HK$18,980.00

Now: HK$18,480.00
On Sale!

William Optics
William Optics Ultra Flat 91 0.79x Reducer

MSRP:

Was:

Now: (Inc. Tax)

MSRP: HK$5,480.00

Was: HK$5,480.00

Now: HK$5,200.00
On Sale!

William Optics
William Optics Flat GT 1.0x Flattener for GT71 GT81 and GT81 WIFD

MSRP:

Was:

Now: (Inc. Tax)

MSRP: HK$2,280.00

Was: HK$2,280.00

Now: HK$2,180.00
On Sale!

William Optics
William Optics Ultra Flat 156 0.79x Reducer

MSRP:

Was:

Now: (Inc. Tax)

MSRP: HK$7,480.00

Was: HK$7,480.00

Now: HK$7,100.00
On Sale!

William Optics
William Optics Ultra Flat 132 0.79x Reducer

MSRP:

Was:

Now: (Inc. Tax)

MSRP: HK$7,480.00

Was: HK$7,480.00

Now: HK$7,100.00

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