B03F Intelligent Constant Temperature Anti Fog Band for Camera Lens 300mm Length Prevents Lens Condensation Effectively

Features:
OOTDTY  
Using high-precised temperature control chips and uniform heating films, effectively preventing fogging caused by temperature differences inside and outside the lens, and maintaining lens clarities.
Specially designed for lenses of different diameters (such as 49-95mm) and eyepieces, with multiple installation methods and a tight fit.
Supports USB C/USB portpower supply (5V/1-2A), compatibility with mobile power such as power banks and camera batteries, with low power consumption.
Built in over heat protections circuit, with temperature not exceeding 50 ℃, ensuring the safety of the equipment and lens.
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 mask and more. It is a practical anti fog tool for outdoor photography, astronomical observation, scientific research and investigation.

Specifications:
Component: nylon
Color: black, red
Size: 300mm/11.81inch long
Temperature setting:: 3 levels adjustable
Power port: USB A
Input: DC5V
Power cord length: 1.2m/3.9ft

Package Includes:
1Pc Photography Camera Lens Defogging Belt 300mm

Note:
Other accessories demoed in the pictures is not included.
Please allow 1-2cm errors due to manual measurement.
Please allow for slight color differences due to different display resolution.