Sorry kevlars, i was a little bit short of time yesturday when i wrote that. The glass was clear and the plex did put you within a couple of inchs of where the chart said it would, each rifle will be different.
While it does have a 50mm bell, like a lot of low end scopes, they seem to have put a 40mm lens in it, it has a 1/4" black ring around the objective lens that shouldn't be there. Take a look through a bushnell banner 6-18x50 and you will see what mean, all you see is lens, thats how it should be.
For my old eyes the center line and the two hunderd line are to close, if your under 60 and your eyes are good, this may not be a problem. The bottom line for me was that it just wasn't worth $150. For that kind of money you would be a lot happier with the busnell banner if you can use a 6-18x50, i have used the two i have as close as 20yds in heavy brush, or the centerpoint 4-16x40 at wally is half the price and just as good as the pentax. Hope this helps some. blue