The above post does sound promising, I’d give it a try first. Try follow these two guides as well if the above guide doesn’t work https://community.openmr.ai/t/amazing-immersion-with-right-ipd-pitool-settings/33735/3
https://community.openmr.ai/t/guide-how-to-achieve-perfect-real-view-with-pimax-ipd-compensation/18369
Make sure you try place headset up and down the forehead (look through the lenses at a higher or lower point), tilt the headset forwards and backwards and add or remove foam to get more clarity when you’re doing this.
If you have a lense blur issue in one eye, you might need to add foam thickness to increase the distance between the lenses and try adding foam at the top or bottom of the foam to tilt it, before trying to decrease the IPD on the dial and in software a bit lower than your measured IPD.
If both guides doesn’t work, then I think we can reasonably conclude that this problem being present on the 8KX and not the 5K+ likely has to do with the fact the displays on the 8KX are smaller, and closer to the lenses compared to the 5K+, or you have a faulty lense in the right eye.
If you can’t get a clear image and no eyestrain in the right eye, even when your left eye is closed and you’re only looking through your right eye, then it’s likely a faulty right lense. If you can see through the right lense without eyestrain when your left eye is closed then you either have the IPD set wrong and it’s causing eyestrain on your dominant eye, or it has to do with the distance between the displays and lenses, which supposedly make it harder to have a clear unblurred vision in the sweet spot on the 8KX, no matter how small the hardware IPD setting is set to you still have lense blur or cloudy vision in one eye all the time, or blurry in both eyes when looking ahead, which reportedly causes eyestrain and headaches for some people.
It seems that when Pimax decided to use a smaller display for the 8KX they chose to keep the rest of the headset design the same, and the lenses are designed to view the displays at the display depth setting in all other Pimax P2 headsets.
Because the displays on the 8KX are closer to the lenses than the 5K+, and the lenses are designed to look at displays which are meant to sit further away inside the headset, some optical issues come about as a side effect of moving the displays closer to the lenses to compensate for their smaller size as was done in the 8KX.
I think @risa2000 can elaborate on this a little more in depth as I have seen him post about this design issue in the 8KX due to the display positions being moved closer to the lenses compared to previous P2 devices.
I only have a 5k+ which I recently got and no 8KX yet so I can’t help you more than that, I’ve been reading a fair bit about it trying to see if its worth it myself but haven’t made the investment yet because of reading about issues like I mentioned above. ![:thinking: :thinking:](https://community.openmr.com/images/emoji/apple/thinking.png?v=12)