Feature(may vary by option.)
●Universal lens warmer;Lens Warmer prevents telescope camera lens from fogging dew by warming up the lens on a camera or telescope; it also warming up water bottle and use as a knee strap
●USB port design ;1.8m usb cable length you can connect it your power bank or any other power source with a USB port; 1.9A to 2.0A input current; 5V input voltage
●Temperature regulator adjustable; strong medium weak heating modes that you can adjust the temperature according to your requirements
●Design for telescope; 50mm bandwidth does not affect the focusing and no dark angle of the field of view; fit lens outer diameter below 127mm
●Heating fast and evenly;built in aluminum make heating evenly; Alloy fiber heating wire provides super fast; Three layer insulation material to reduce heat dissipation
[240mm]
[320mm]
[400mm]
Description
SVBONY SV172 Lens warmer protects the lens of your camera or telescope before freezing and fogging. Perfect for taking pictures overnight or morning in somewhere with high humidity.
Made of high quality material, the strip has the characteristics of rapid heat transfer and good heat preservation effect. Besides that, it adopts low temperature cable that can withstand temperature as low as -40°C so the cable is sustainable in cold environment.
NOTE,THE TOTAL LENTGH OF LENS WARMER STRIP IS 480mm,LENGTH OF HEATING PART IS 400mm.
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Diverse Power Source--USB port design--1.8m usb cable length that you can connect it either to your power bank or any other power source with a USB port, such as 5Vpower bank, car charger, laptop, desktop computer, etc. --Your connected power supply only needs to meet two requirements: Voltage：5V Power bank is required form 1.9A to 2A |
Heating fast and evenly--built-in aluminum make heating evenly; --Alloy fiber heating wire provides super fast heating --Three layer insulation material to reduce heat dissipation --imitating OK cloth, SBR material make the inner surface does not wrinkle after being bent, and fits the lens barrel better |
3 gear regulatorYou can adjust the temperature for different use requirements. Super fast and continuous warming with fast start up to heat.can meet your any needs |
Package Includes:
- 1 x 400mm Dew Heater Strip
- 1 x Carrying Case package
- 1 x Three Position Thermostat
- 1 x User Manual
Convenient USB port design
SVBONY SV172 can connect to power source with USB port, such as 5Vpower bank, car charger, laptop, desktop computer, etc.This design is very convenient