For what body? If it's older manual (no program mode) body you can't use a zoom like f/3.5-4.5 comfortably. Because it has variable aperture. Either way you couldn't use it comfortably even on A series body in manual mode.
And these cheap zooms are nasty. The good ones are way over 100$. Get a prime. No problems with variable aperture, quite sharper, less flare, smaller. Cheap? Get a 20/3.5 Mir or 20/2.5 . Both are ex-USSR lenses and both are pretty good quality for the price. At least one in full K mount IIRC. Frantisek
