A really useful range of FLs in a somewhat bulky package with no-compromise optical performance. I have really used this lens a lot, and it looks very well worn, yet still performs well. Just recently I noticed a crescent shaped separation near the front elements, but decided to test it anyhow. On a recent trip to Brazil it seemed to work superbly, despite the separation. I use it a lot for flower and scenic shots, some portraits, travel, and used it extensively for auto racing until I got the 85-300 about 10 years later.
Contrast is high, color saturation and depth wonderful, virtually no flare, no color fringing.
Compact, yet rugged. Easy to use, and a good variety of focal lengths even if not extensive. I do enjoy the close focusing and use it way more than other zooms' macro feature. Here is an old design. The lens is heavy and very solid.