The SOAC Mini non threaded is the SOAC Mini with an integrated adapter to fit PVS-31a, PVS-31d, PVS-15, BNVD-40, ANVIS, GPNVG-18, Jerry-31 and more. It is designed to go over the objective lens of a device and enable the user to rapidly adjust the amount of light going into the device. This allows the user to focus on objects near (docume
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SOAC MINI BINO/DUAL AGM NVG50
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Nicholas · October 1, 2026
Heard a crack
I bought 31A’s and I’ve never used them before. Just held them in my hand to use and this was the first thing I got for them. They say press fit but just be careful what you press fit them on I guess…. I just did it on the counter top and heard a crack from something when I pressed them on it…. Turned them on because I got very nervous & my 31a’s seem to be working fine. Hoping it was just me overthinking 🤞🏽
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Tristan · September 17, 2026
Great product and outstanding customer service.
I got a pair of SOAC minis for my RNV-31, as I was in need of some sac lenses, and Cold Harbour kinda dropped the ball. I wish I found this product first. Super easy installation due to how they pressure fit over the front of the unit. Despite being unthreaded pressure fit, they have no issues with staying on the unit. The irises are reliable and work smoothly. I actually managed to fully reassemble it after accidentally popping a few of the blades out while cleaning them a little too roughly.
A day ago, I lost one of my SOAC minis in a body of water while trying to clear some fogging (it was operator error, I forgot to bring anti-fog). I reached out to Moondog asking if I could buy a single unit to replace the lost one, as they come in pairs. They responded within 24 hours with an invoice for exactly what I asked for.
TLDR: This is a fantastic and reliable product, and Moondog responds quickly if you have any issues.