SVBONY SV172 Dew Heater Strip 320 mm Lens Heater Warmer for Telescopes and Camera Lens Temperature Regulator Strip

SVBONY SV172 Dew Heater Strip 320 mm Lens Heater Warmer for Telescopes and Camera Lens Temperature Regulator Strip

Keep your devices from Fog Dew Freezing; when the dew was a big issue and it can keep your devices dry;the built-in aluminum film conduct even heating surface; no dead angle left Three-speed adjustment to meet your different needs; 0.3meters 3 gear regulator with strong-medium-weak Heating Modes; You can adjust the temperature for different use requirements; Super fast and continuous warming with fast start up to heat Safe usage and short circuit prevent; Alloy fiber heating wire provides super fast and continuous warming; Silicone insulation process prevents internal short circuit Convenient USB port design; You can connect SV172 Dew Heater Strip to power source with USB port; such as 5Vpower bank; car charger; laptop; desktop computer; etc 50mm narrow width does not interfere focusing; and will not produce dark corners in the field; it is also the width that reduces interference for other accessories on the lens barrel Great way to keep your telescope free from dew
Designed for astronomy telescopes, and compatible with DSLR camera lens: protecting optical devices like telescope and camera from fogging or freezing.

Let your drink warm milk
Compatible with lens outer diameter below 76mm; it can be used for heating bottles or feeding bottles indoors or outdoors.

Protect your body in winter
SV172 Dew Heater Strip can be used as a wrist strap or knee strap to protect you from cold weather or emergency condition.

Good keep warm effect
imitating OK cloth, SBR and Black-T three-layer keep warm material reducing heat dissipation, and the inner surface does not wrinkle after being bent. It fits the lens barrel better and which increases the keep warm effect.

Specifications:
Dew Heater Strip of Size: 320*50mm Dew Heater Strip of length: 400mm Interface Type: USB Type-A Input Voltage: DV 5V Input Current: 1.8A~1.95A Power: 9W – 9.25W Temperature Adjustable: Yes Power Cable of Length: 1.8m Dew Heater Strip of material: Imitation OK cloth SBR Black-T Aluminum Film PU
Power cord material of material: Nylon
Net Weight: 75g / 2.64oz

Package Includes:
1 x 320mm Dew Heater Strip
1 x Carrying Case package
1 x Three Position Thermostat
1 x User Manual