More questions

[Boris Liberman]

Hi!

I've been reading Penta Club forums, you know <grin>. After all it 
comes only naturally to me - Pentax and Russian <grin>. There I saw 
for the first time this strange notion - "mid range zoom lens".

Let's see - 
28-70/2.8 is top of the line or flagship.
28-105/3.2-4.5 or 28-105 PZ - consumer grade, low range.
24-90/3.2-4.5 - mid range?

Does it make sense? Is indeed 24-90 is league above 28-105's and full 
league below 28-70/2.8? Why only now? It seems Pentax had no so called 
mid range zoom lenses before 24-90 came out...

Thanks.

Boris (who just wants to know)