<ul><li>Heater for camera--widely used in viewfinder lenses, digital cameras, binoculars, bottles, etc,Lens Dew Remover</li><li>USB lens heater--adjustable diameter and easy to stick, suitable for most sizes of telescopes, sights, digital , bottles, cups, human wrists or knees,Telescope Defogging Heating Strap</li><li>Dew heater for camera--warm-up kettle, drink cup, bottle or any good choice that needs to be kept warm,Camera Dew Heater</li><li>USB dew heater strip--helps prevent condensation and dew on the glass surface of optical equipment,Lens Heater</li><li>Lens defogging heater--it can be used to protect the camera or telescope lens from fogging and freezing, very professional,USB Camera Lens Heater</li></ul><br><br>

Veemoon Lens Defogging Heater Telescope Dew Heater for Camera Lenses Powered Low/Middle/High Heat Settings Safe for Optical Equipment