Quote Originally Posted by pentaxuser View Post
Can anyone explain in practical terms what a "high sensitivity reserve of one f-stop, depending on development" actually means?

Thanks

pentaxuser
It sounds to me like it mean's it's a technical film that's very high contrast in normal developers, but of course I could be wrong. The sentence as written really doesn't make any sense.

Calling it "pan" in no way means it's not a technical film, it just means it's sensitive to the entire visual spectrum. Tech Pan was expanded panchromatic sensitivity with extended red.