ZWO ASI Dew Heater Band for Astro Cameras dual speed focuser Tube inner diameter: 175 mm

Tube inner diameter: 175 mm

Wi-Fi control via a tablet

Now you can attach the focusing mask to the front of your telescope or lens and start focusing

Sturdy aluminium tripod

ZWO ASI Dew Heater Band for Astro Cameras dual speed focuser Tube inner diameter: 175 mmThere's nothing more frustrating than an imaging session cut short because of dew or frost forming on your optics. While dew heater bands can protect the optics of your telescope from this problem, it can also happen on your camera sensor itself, especially when you begin to cool it to sub zero temperatures. This anti dew heater strip is used for anti dew on the front window of the ASI cooled cameras (for ones which don't already have build in