7,500+ items available from stock
Best price guarantee
Your partner for astronomy
ZWO

ZWOptical was founded in China in 2011 by Sam Wen. The company develops CMOS cameras for astronomical applications.

The affordable ASI 120 series of cameras quickly became popular for planetary photography. For some time the company has offered camera systems with cooled sensors, with which you can easily photograph nebulae and galaxies.

The new cameras with the PRO designation, not only have active cooling, but also an improved housing and generous buffer memory. These meet the needs of experienced astrophotographers.

Products 1 - 24 of 24
Sort by:
ZWO Filter Holder with Filter Drawer 2"
ZWO
Filter Holder with Filter Drawer 2"
RRP:  $ 130.00
Our price:
$ 125.00
ready for shipping in 24 h
ZWO EFW 5x2"
ZWO
EFW 5x2"
RRP:  $ 530.00
Our price:
$ 461.00
ready for shipping in 24 h
ZWO Filter Holder with Filter Drawer 2"
ZWO
Filter Holder with Filter Drawer 2"
RRP:  $ 130.00
Our price:
$ 125.00
ready for shipping in 24 h
ZWO Motorized filter wheel EFW 8x1,25"
ZWO
Motorized filter wheel EFW 8x1,25"
RRP:  $ 530.00
Our price:
$ 461.00
ready for shipping in 24 h
ZWO Blocking Filters UV/IR 1.25"
ZWO
Blocking Filters UV/IR 1.25"
$ 97.00
ready for shipping in 24 h
ZWO Filters Filter IR-Pass 1,25"
ZWO
Filters Filter IR-Pass 1,25"
$ 37.90
ready for shipping in 24 h
ZWO Filters 1.25" filter set: H-alpha, SII, OIII
ZWO
Filters 1.25" filter set: H-alpha, SII, OIII
RRP:  $ 620.00
Our price:
$ 548.00
ready for shipping in 3-5 weeks
ZWO motorised Filter Wheel for 5x 1.25" or 5x 31 mm filters
ZWO
motorised Filter Wheel for 5x 1.25" or 5x 31 mm filters
RRP:  $ 293.00
Our price:
$ 259.00
ready for shipping in 24 h
ZWO EFW 7x2"
ZWO
EFW 7x2"
RRP:  $ 710.00
Our price:
$ 625.00
ready for shipping in 24 h
ZWO Filters LRGB 2" Filter Set
ZWO
Filters LRGB 2" Filter Set
RRP:  $ 530.00
Our price:
$ 461.00
ready for shipping in 24 h
ZWO Filters 1.25" Duo band
ZWO
Filters 1.25" Duo band
RRP:  $ 141.00
Our price:
$ 134.00
ready for shipping in 24 h
ZWO Filters Filter CH4 1.25"
ZWO
Filters Filter CH4 1.25"
RRP:  $ 163.00
Our price:
$ 152.00
ready for shipping in 3-5 weeks
ZWO Filters Filter-Set L-RGB for camera ASI 1600 MM Mono 1,25"
ZWO
Filters Filter-Set L-RGB for camera ASI 1600 MM Mono 1,25"
RRP:  $ 217.00
Our price:
$ 192.00
ready for shipping in 24 h
ZWO Blocking Filters IR-CUT Protect Window ASI D21
ZWO
Blocking Filters IR-CUT Protect Window ASI D21
RRP:  $ 32.90
Our price:
$ 27.90
ready for shipping in 3-5 weeks
ZWO Motorised Filter wheel EFW 7x36mm II
ZWO
Motorised Filter wheel EFW 7x36mm II
$ 371.00
ready for shipping in 3-5 weeks
ZWO Filters 2" Duo band
ZWO
Filters 2" Duo band
RRP:  $ 293.00
Our price:
$ 259.00
ready for shipping in 3-5 weeks
ZWO Filters Filter set H-alpha, SII, OIII 36mm unmounted
ZWO
Filters Filter set H-alpha, SII, OIII 36mm unmounted
RRP:  $ 800.00
Our price:
$ 702.00
ready for shipping in 3-5 weeks
ZWO 1,25" - 2" Adapter Ring
ZWO
1,25" - 2" Adapter Ring
RRP:  $ 32.90
Our price:
$ 31.90
ready for shipping in 24 h
ZWO Filters Narrowband Filter Set H-alpha, SII, OIII 2"
ZWO
Filters Narrowband Filter Set H-alpha, SII, OIII 2"
RRP:  $ 1,080.00
Our price:
$ 953.00
ready for shipping in 3-5 weeks
ZWO Filters LRGB filter 36mm unmounted
ZWO
Filters LRGB filter 36mm unmounted
RRP:  $ 315.00
Our price:
$ 278.00
ready for shipping in 3-5 weeks
ZWO Filters ASI AR Protect Window D21
ZWO
Filters ASI AR Protect Window D21
RRP:  $ 32.90
Our price:
$ 27.90
ready for shipping in 3-5 weeks
ZWO Filters Filter set H-alpha, SII, OIII 31mm unmounted
ZWO
Filters Filter set H-alpha, SII, OIII 31mm unmounted
RRP:  $ 710.00
Our price:
$ 625.00
ready for shipping in 3-5 weeks
ZWO Filters ASI D25 clear glass filter
ZWO
Filters ASI D25 clear glass filter
$ 32.90
ready for shipping in 3-5 weeks
ZWO Blocking Filters IR-CUT Protect Window ASI D25
ZWO
Blocking Filters IR-CUT Protect Window ASI D25
$ 32.90
ready for shipping in 3-5 weeks