How to Use Lens Warmer?
This lens warmer can work with the main cable directly. If you do not connect the control cable to the main cable, you can directly use the warmer.
1) Wrap the warmer/main cable to the lens and charge this cable with the power bank, then it will work at the high-temperature range from 61°C-75°C
2) Or you can connect the control cable to the main cable and use the control cable to set the temperature range you want.
It has 3 levels of output
High Temp range: 61°C-75°C / 141.8°F-167° F
Medium Temp range: 50°C-60°C / 122° F-140 ° F
Low Temp range: 40°C-49°C / 104° F-120 ° F
Testing with a Power Bank (output: 5V, 2A) at 24°C-25°C / 75.2° F-77° F
