Could you elaborate? I would like to know what the negatives are if they're significant or not. That would allow me to make an informed decision. If they are minor negatives then it's no big deal.
Some places are selling these for $400 which isn't so bad. Also these were designed for use by the German military according to Zeiss so it should be pretty good. The things I like are the automatic brightness, hybrid solar power/battery, and quick mount/dismount features.As Zeiss claims that the Z-Point is waterproof, we immersed it in 110 degree water for 10 minutes and then placed it in a freezer for 10 more. There was no leakage, bubbling or -fogging.
Hmm...that's strange because the P90TR has backup iron sights right under the top rail.metroplex said:The PS90TR does not have iron sights.