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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

ZWO ASI Mini Guide Cameras

ZWO ASI Mini guide cameras are compact mono cameras with a slim 1.25" body that slides into a guide scope or off-axis guider like an eyepiece. They connect by USB to PHD2 or an ASIAIR and also offer an ST-4 guide port.

The line includes the ASI120MM Mini, a common first guide camera, the ASI220MM Mini and ASI290MM Mini for higher sensitivity, and the ASI174MM Mini, whose larger sensor helps find guide stars through an OAG.

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$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

ZWO ASI120MM Mini Mono Guide Camera

ZWO-ASI120MINI
35 in stock

1.2 Megapixel monochrome CMOS sensor (1280 x 960) 3.75µm pixel size for precise guiding and planetary detail Peak Quantum Efficiency of 80% for hi...

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$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00
$399.00 - $399.00
$399.00
$399.00 - $399.00
$399.00

ZWO ASI174MM Mini Mono Guide Camera

ZWO-ASI174MINI
7 in stock

Large 1/1.2" Sony CMOS Sensor 2.4 MP Resolution (1936 x 1216) 5.86µm Pixel Size 77% Peak Quantum Efficiency Standard 1.25" Body with ST-4 and USB ...

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$399.00 - $399.00
$399.00
$399.00 - $399.00
$399.00
$299.00 - $299.00
$299.00
$299.00 - $299.00
$299.00

ZWO ASI220MM Mini Mono Guide Camera

ZWO-ASI220MINI
23 in stock

2.1 Megapixel Resolution (1920 x 1080) 4.0µm Pixel Size 92% Peak Quantum Efficiency 0.6e Minimum Read Noise 1/1.8" Monochrome CMOS Sensor Descr...

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$299.00 - $299.00
$299.00
$299.00 - $299.00
$299.00