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Paco Raap HiVX900. I have kerateconus too on the left eye. Right eye also sometimes glasses needed. With a Eachine EV100 I could not get the two sepearte screens in foucs. So I bought Hawkeye Little Pilot AR which works for me to focus at the screen as whole without glasses. I hope when I buy this Cobra X V2 goggle I am able to see the screen as one frame and focused too. Thanks for the review it makes me more confident to buy and mostly use this goggle.

vx900 28/06/2021
Ordered 21 June received in England 28 June, no extra fees to pay, Amazing service from Bang good. I have very bad eyes, my left eye has keratoconus which is a deformed lens so lets light in and I can see shapes but that's all, my right eye has all kinds of focusing issues and I need glasses for far and near sight which is why I bought these goggle as they are designed so that glass can fit in them. My glasses are 145mm at their widest point and I had to squeeze them in, any wider glasses wont fit. But it turned out I don't need to wear my glasses as my right eye focus's on the screen perfectly and when I tried with the glasses they actually made it slightly worse. * Internal 18650* There is defiantly an issue with the way the Cobra X measures the 18650 voltage, the cut off threshold is set way too high meaning the goggles will cut out/shut down after only a few minutes use when being powered by a fully charged 18650. I am an electronics engineer with many years of bench time behind me (probably why my eyes are so bad) so I know what I am talking about with regards to this subject. The 18650 batteries I use are Samsung Q30's which are brand new and of the best quality, internal resistance is lower than 20mlliohms and the batteries were FULLY charged when I put them in to the Cobra X goggles, the goggles worked for just over 10 mins and just cut out, the goggles battery indicated showed full at all times. When the goggles cut out I measured the capacity of the 18650 and it was still over %80 full , I had the same results with 3 different batteries. So the threshold which the goggles are shutting down when powered by an 18650 is way too high, the goggles should shut down closer to %10-%20 remaining capacity, not at %80. Also the battery level indicator needs to be accurate and not just read full all the time (cant calibrate it for 18650) Being able to power the goggles from 18650 is one of the main reasons I bought them, please fix these 18650 issues.
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