markse68 Posted November 20, 2022 Share Posted November 20, 2022 I’ve been contemplating building a diy blower to defog my ep as i’m finding if i take a break from observing i have to endure a period where the ep is fogged as it has cooled and the humidity is so high at the moment. Which is a bit of a pain. But I had a look around and it seems that we’re getting spoilt for choice on new high performance rechargeable blowers. There are a lot of generic computer duster blowers on amazon quite cheaply but a couple stood out- the Kica looks a really nice very high power blower that i’m sure would clear an ep fogging in seconds but at a price: https://www.kica-tech.com/en/kica-jetfan Then there’s a very compact unit from Nitecore - the blowerbaby , designed as a replacement for the rubber bulb blowers used for dusting lenses, but again at quite a price: https://www.nitecore.co.uk/products/nitecore-blowerbaby.html Anybody have any experience of these or similar? They’re not heated but I think a strong blast of air should clear fogging anyway? I guess putting the ep in a pocket to keep it a bit warmer would also work but i worry about pocket lint and dust creating worse problems… Mark 2 Link to comment Share on other sites More sharing options...
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