Thread: Dew heater
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Old 12-05-2021, 04:29 AM
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NorthernLight (Max)

NorthernLight is offline
Join Date: Sep 2008
Location: Auckland, NZ
Posts: 340
For a camera lens, I can recommend a USB dew heater cable 80mm. Together with a little USB power bank the whole shebang sets you back less than a hundred bugs. The power bank has many applications such as charge your phone when off grid camping. The heater strips can be found here and a suitable 20,000mAh LI battery with USB port you may already have.
The heater strip works also on a powered USB port, such as provided at home from your phone charger.
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