ZWO /ASI
Updated on: 01 Sep 2026
Seestar S30 Pro Smart Telescope . . . HK$3,850 (in stock 现货)
- Telephoto sensor: IMX585
- Wide angle sensor: IMX586
- 4-element apochromatic lens, 160mm focal length, 4.6° FOV
- Wide angle FOV 63°
- 128GB storage
Seestar S50 Pro Smart Telescope . . . HK$5,800 HK$5,180 until 15 Sep 3pm (in stock 现货)
- Telephoto sensor: OmniVision OS08B10
- Wide angle sensor: IMX586
- 4-element apochromatic lens, 260mm focal length, 2.8° FOV
- Wide angle FOV 63°
- 128GB storage
- 10,000mAh battery capacity
AM3N harmonic drive Equatorial Mount . . . HK$8,850 (accepting order 接受订货)
- 8kg loading capacity without counterweight, 13kg with counterweight
- Mount weight 4.1kg
- Integrated Type-C and 12V DC ports on dovetail saddle
AM5N harmonic drive Equatorial Mount . . . HK$11,100 (accepting order 接受订货)
- 15kg loading capacity without counterweight, 20kg with counterweight
- Newly added USB Type-C port and DC power port
- Single periodic error within ±10"
- Mount weight 5.5kg
AM7 harmonic drive Equatorial Mount . . . HK$16,900 (in stock 现货)
- 20kg loading capacity without counterweight, 30kg with counterweight
- USB/Wi-Fi/Bluetooth communication
- Mount weight 6.75kg
TC40 carbon fiber tripod . . . HK$2,120 (in stock 现货)
- Weight 2.3kg, 470-800mm adjustable height
- 50kg load capacity
ASIAIR Plus (256GB) . . . HK$2,820 (in stock 现货)
- 3rd Edition Smart WiFi Controller
- USB 3.0 x2 / USB 2.0 x2
ASIAIR Mini . . . HK$1,390 (in stock 现货)
- Without: wired LAN, power switch, SD card, output voltage monitor
- Not support ASI6200 live stack
- USB 2.0 x4
EAFN . . . HK$1,050 (in stock 现货)
- Electronic focusing motor, 5V USB type-C control/power
- Including universal motor bracket & shaft couplers
EAF Pro . . . HK$1,680 (in stock 现货)
- Electronic focusing motor, Bluetooth/type-C control, 5V USB type-C power
- Including universal motor bracket & shaft couplers
- Built-in Battery, focus buttons, power switch, indicator light
EAF-HC . . . HK$290 (in stock 现货)
- Electronic focusing motor hand control
EAF-Sensor . . . HK$70 (in stock 现货)
- Enable ambient temperature to be displayed (via appropriate software)
- Used to compensate for focus drift during change in temperature
EAF-BRK-TK . . . HK$240 (in stock 现货)
- Bracket for Takahashi telescope focuser
EAF-BRK-C8-C925 . . . HK$340 (in stock 现货)
- Bracket for Celestron 8"/9.25" OTAs
EAF-BRK-C11-C14 . . . HK$340 (in stock 现货)
- Bracket for Celestron 11"/14" OTAs
FS-II dovetail saddle . . . HK$110 (in stock 现货)
DOVE-AIR . . . HK$195 (in stock 现货)
- Dovetail saddle for ASIAIR
(Astro Cameras, order lead time within a week)
** Cooled versions **
ASI 461MM Pro . . . HK$88,000 (accepting order 接受订货)
- USB 3.0 full frame cooled mono camera
- 11656 x 8750 pixels, @3 fps
ASI 6200MC P25 . . . HK$29,800 (accepting order 接受订货)
- USB 3.0 full frame cooled color camera
- 9576 x 6388 pixels, @2 fps
ASI 6200MM P25 . . . HK$29,800 (accepting order 接受订货)
- USB 3.0 full frame cooled mono camera
- 9576 x 6388 pixels, @2 fps
ASI 4400MC Pro . . . HK$21,800 (accepting order 接受订货)
- USB 3.0 full frame cooled mono camera
- 8192 x 5460 pixels, @8.3 fps
ASI 2400MC Pro . . . HK$24,600 (accepting order 接受订货)
- USB 3.0 full frame cooled mono camera
- 6072 x 4042 pixels, @13.5 fps
ASI 2600MC Air . . . HK$11,900 (in stock 现货)
- USB 3.0 APS-C cooled color camera
- 6248 x 4176 pixels, @10.8 fps (1920x1080)
- SC2210 guide sensor
- Wi-Fi 5, 2.4GHz/5GHz
ASI 2600MM Air . . . HK$18,400 (accepting order 接受订货)
- USB 3.0 APS-C cooled mono camera
- 6248 x 4176 pixels, @10.8 fps (1920x1080)
- SC2210 guide sensor
- Wi-Fi 5, 2.4GHz/5GHz
ASI 2600MC P25 . . . HK$10,500 (accepting order 接受订货)
- USB 3.0 APS-C cooled color camera
- 6248 x 4176 pixels, @14.3 fps
ASI 2600MM P25 . . . HK$13,800 (accepting order 接受订货)
- USB 3.0 APS-C cooled color camera
- 6248 x 4176 pixels, @14.3 fps
ASI 2600MC Duo . . . HK$13,800 (accepting order 接受订货)
- USB 3.0 APS-C cooled color camera
- 6248 x 4176 pixels, @15 fps (RAW8)
- SC2210 guide sensor
ASI 2600MM Duo . . . HK$18,400 (accepting order 接受订货)
- USB 3.0 APS-C cooled mono camera
- 6248 x 4176 pixels, @15 fps (RAW8)
SC2210 guide sensor
ASI 533MC Pro . . . HK$4,900 (accepting order 接受订货)
- USB 3.0, 1" size cooled color camera
- 3008 x 3008 pixels, @20 fps
ASI 533MM Pro . . . HK$7,580 (accepting order 接受订货)
- USB 3.0, 1" size cooled mono camera
- 3008 x 3008 pixels, @20 fps
ASI 585MC Pro . . . HK$4,380 (accepting order 接受订货)
- USB 3.0, 1/1,2" size cooled mono camera
- 3840 x 2160 pixels, @47 fps
ASI 585MC Air . . . HK$5,900 (accepting order 接受订货)
- USB 2.0 x4, Type-C x1
- 1/1,2" size cooled color camera
- 3840 x 2160 pixels, 10.8 FPS (1920x1080)
- Wi-Fi 5, 2.4GHz/5GHz
- SC2210 guide sensor
ASI 294MC Pro . . . HK$7,550 (accepting order 接受订货)
- USB 3.0, 4/3" size cooled color camera
- 4144 x 2822 pixels, @16 fps
ASI 294MM Pro . . . HK$9,680 (accepting order 接受订货)
- USB 3.0, 4/3" size cooled mono camera
- 4144 x 2822 pixels, @16 fps
ASI 183MC Pro . . . HK$6,180 (accepting order 接受订货)
- USB 3.0, 1" size cooled color camera
- 5496 x 3672 pixels, @19 fps
- 256MB DDR3
ASI 183MM Pro . . . HK$7,600 (accepting order 接受订货)
- USB 3.0, 1" size cooled mono camera
- 5496 x 3672 pixels, @19 fps
- 256MB DDR3
ASI 071MC Pro . . . HK$7,800 (accepting order 接受订货)
- USB 3.0 APS-C cooled color camera
- 4944 x 3284 pixels, @10 fps
** Non-cooled versions **
ASI 294MC . . . HK$5,250 (accepting order 接受订货)
- USB 3.0, 4/3" size color camera
- 4144 x 2822 pixels, @16 fps
ASI 294MM . . . HK$7,980 (accepting order 接受订货)
- USB 3.0, 4/3" size mono camera
- 4144 x 2822 pixels, @16 fps
ASI 183MC . . . HK$3,750 (accepting order 接受订货)
- USB 3.0, 1" size color camera
- 5496 x 3672 pixels, @19 fps
ASI 183MM . . . HK$5,350 (accepting order 接受订货)
- USB 3.0, 1" size mono camera
- 5496 x 3672 pixels, @19 fps
ASI 174MM . . . HK$3,900 (accepting order 接受订货)
- USB 3.0, 1/1.2" size mono camera
- 1936 x 1216 pixels, @164 fps
ASI 432MM . . . HK$4,600 (accepting order 接受订货)
- USB 3.0, 1/1.2" size mono camera
- 1936 x 1216 pixels, @164fps
- 256MB DDR3
ASI 482MC . . . HK$2,780 (accepting order 接受订货)
- USB 3.0, 1/1.2" size color camera
- 1920 x 1080 pixels, @57 fps
ASI 462MM . . . HK$2,150 (accepting order 接受订货)
- USB 3.0, 1/2.8" size mono camera
- 1936 x 1096 pixels, @139 fps
ASI 120MM Mini . . . HK$1,080 (accepting order 接受订货)
- USB 2.0, 1/3" size mono camera
- 1280 x 960 pixels, @30 fps
ASI 174MM Mini . . . HK$2,890 (accepting order 接受订货)
- USB 2.0, 1/1.2" size mono camera
- 1936 x 1216 pixels, @18.4 fps
ASI 220MM Mini . . . HK$1,920 (accepting order 接受订货)
- USB type-C 2.0, 1/1.8" size mono camera
- 1920 x 1080 pixels, @14 fps
ASI 585MC . . . HK$2,720 (accepting order 接受订货)
- USB 3.0, 1/1.2" size color camera
- 3840 x 2160 pixels, @46.9 fps
ASI 585MM . . . HK$3,280 (accepting order 接受订货)
- USB 3.0, 1/1.2" size mono camera
- 3840 x 2160 pixels, @46.9 fps
ASI 678MC . . . HK$2,180 (accepting order 接受订货)
- USB 3.0, 1/1.8" size color camera
- 3840 x 2160 pixels, @47.5 fps
ASI 678MM . . . HK$2,450 (accepting order 接受订货)
- USB 3.0, 1/1.8" size mono camera
- 3840 x 2160 pixels, @47.5 fps
ASI 662MC . . . HK$1,080 (accepting order 接受订货)
- USB 3.0, 1/2.8" size color camera
- 1936 x 1096 pixels, @139 fps
Mini guide scope 30F5 . . . HK$850 (accepting order 接受订货)
- Compatible with all ASI cameras
- Focal length 150mm, 30mm lens diameter (F5)
(Filter wheels)
EFW 7x50 . . . HK$5,180 (accepting order 接受订货)
- For 50x50mm square filters
EFW 7x2" . . . HK$3,900 (in stock 现货)
- For 2" mounted or 50mm unmounted filters
EFW 5x2"-25 . . . HK$2,150 (accepting order 接受订货)
- For 2" mounted or 50mm unmounted filters
EFW 7x36-25 . . . HK$2,150 (accepting order 接受订货)
- For 36mm unmounted filters
EFW 8x1.25"-25 . . . HK$2,150 (accepting order 接受订货)
- For 1.25" mounted or 31mm unmounted filters
EFW 5x1.25"-25 . . . HK$1,390 (accepting order 接受订货)
- For 1.25" mounted or 31mm unmounted filters
(Others)
New 2" filter drawer (M54) . . . HK$520 (in stock 现货)
Filter drawer filter holder only . . . HK$195 (in stock 现货)
OAG . . . HK$960 (accepting order 接受订货)
OAG-L . . . HK$1,530 (in stock 现货)
OAG-L-68 . . . HK$2,150 (accepting order 接受订货)
- For 50x50mm square filter wheel
ADC . . . HK$850 (accepting order 接受订货)
- Atmospheric Dispersion Corrector
* Please ask for all other accessories not listed
