Dew Removal Heater for Telescopes, Camera DSLR Lens, Telescope Eyepieces or Other Devices - Tubes Outer Diameter 125-160mm (5.0" - 6.3'')

[Music] so when you're out for an evening with the telescope for gazing or imaging few things are more annoying than having do condense on your optics there are commercial devices available to help you combat this but if you're on a budget and can solder you can make your own for only a few dollars worth of materials there are links to the materials you'll need in the video description if you can split the costs with someone you can get enough materials to build six dew heaters for less than thirty dollars you might even have some of the materials around your house first you'll need some resistors for this project i used 16 3 ohm resistors rated at 1 watt each next you'll need some wire i use 22 gauge wire like the kind from old home telephone wiring you'll want at least five or six feet then you'll need duct tape or if you'd rather duct tape you'll need about two and a half feet for ea