Are you worried that when you take pictures in the evening or wet environment, your DSLR lenses or small refractor can’t work perfectly because of the dew on the lenses? And then you also need to wipe the lenses, again and again, to keep the lenses dry and clean.
The Haida Anti-Fog Belt is designed to avoid dew on lenses by warming them up by using an advanced graphene heating material that distributes the heat safely and evenly. There are 3 modes for you to choose from: low heat (35-45°), medium heat (45-55°) and high heat (55-65°). The Anti-Fog Belt can withstand temperatures as low as -40°C.
The belt comes with a USB port and a pouch so you can put it in your bag easily and conveniently. When you have trips or plans of climbing high mountains like the Alps or Himalayas to take pictures, this belt will also develop a large impact.