Intelligent Constant Temperature Anti Fog Band for Camera Lens 300mm Length Prevents Condensation Effectively Accessories

Using high-precised temperature control chips and uniform heating films, effectively fogging caused by temperature differences inside and outside the lens, and maintaining lens clarities Built in over heat protections circuit, with temperature not exceeding 50 ℃, ensuring the of the equipment and lens Specially designed for lenses of different diameters (such as 49-95mm) and eyepieces, with multiple installation methods and a tight fit Integrated lightweight design, controller can display real-time temperature, 3-speed temperature control mode, user can operate with single hand without affecting photography It is also suitable for optically equipment such as sports cameras, UAV lenses, telescopes, microscopes, diving and more. It is a practical anti fog tool for outdoor photography, astronomical observation, scientific research and investigation