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Suggestions on keeping eyepeices warm

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#1 norton67

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Posted 03 January 2013 - 09:49 AM

Just wondering how others people keep there eyepeice warm on there binoculars, so they do not fog up? I do have a small hair dryer that plugs into my car. But I don't always have that option.

#2 Simon S

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Posted 03 January 2013 - 10:01 AM

How about a heat pad?

#3 wky46

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Posted 03 January 2013 - 10:18 AM

I haven't, but has anyone here ever tried disposable hand warmers, maybe rubberbanded? ..... Phil

#4 GlennLeDrew

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Posted 03 January 2013 - 12:02 PM

When not employing active heaters, I keep my eyes to the eyepieces as long as possible. By minimizing the periods when my eyes are removed from the eyepieces, I ensure the minimal amount of heat loss. If anything like 'extended' periods of time are spent away from the eyepieces, under the coat goes the bino.

#5 daniel_h

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Posted 03 January 2013 - 09:44 PM

The exothermic heat packs you get from camping stores work well , the little gel packs have a metal button you click to start the reaction (or shake) you can boil them when done to return them, good for heaps of uses, just sit it across the eyepieces. Some drug stores also have them for dope with arthritis






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