Night Vision Internal Fogging for PVS-14

Zoltar's Wish · Jan 23, 2025

I've had my PVS-14's for several years (5+) and I've had internal fogging several times recently that's been a huge bummer during my night hunts. I've verified my seals are still holding up well, but I'm concerned moisture is still getting in the lens' housing somehow. Anyone else had similiar issues?

Lowdown3 · Jan 25, 2025

If you think everything is "right and tight" then you should look at getting them purged. Check with the original seller/manufacturer, they may do it for simply the cost of shipping.

Usually when you pull the vacuum for the purge you can tell if something is amiss.

Pbjunkiee · Jan 26, 2025

Zoltar's Wish said:
I've had my PVS-14's for several years (5+) and I've had internal fogging several times recently that's been a huge bummer during my night hunts. I've verified my seals are still holding up well, but I'm concerned moisture is still getting in the lens' housing somehow. Anyone else had similiar issues?

Of there is internal moisture you need to getbit sent off for pressure testing and a purge pronto.

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Night Vision Internal Fogging for PVS-14

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