Svbony SV172 - 400 mm Dew Heater Strip - W9132C

At 400mm, this dew heater strip is ideal for larger lenses or optical tubes, offering full coverage for better protection.

Built with high-quality materials, this dew heater strip is waterproof and durable, ensuring reliable performance in various weather conditions.

Simple to install and use with a variety of power sources, making it ideal for long outdoor observation sessions. 

Features

• Designed for astronomy telescopes and compatible with DSLR camera lens, protecting optical devices like telescope and camera from fogging or freezing;

• It can be used for heating baby bottles or feeding bottles indoors or outdoors;

• 3 gear regulator with strong-medium-weak heating modes, you can adjust the temperature in different situations;

• 50mm narrow width design, when you use it, it will not block your field of view and will not have dark corners in the field;

• Alloy fiber heating wire provides super fast and continuous warming, silicone insulation process can prevent internal short circuit, it is very safe.