bjolester
Well-known
You consider the wider f/4 45mm easier to focus than the f/4.5 zoom? That's curious, and I wonder if the focusing screen just isn't optimal for the slower lens. Hard to think of another possible reason.
But it does stir a memory... I got my 55-100 f/4.5 in 2007 and only used it a couple of times shortly afterward. And I do recall having a harder time focusing. But the 4/45mm, 4/55mm, 4/100mm Macro are all fairly easy to focus so there's a puzzle. I should get the zoom out again.
There was a period after I bought the zoom, that I used it quite a lot. But lately I have returned to my primes, I feel more comfertable with them. The SMC55-100mm f4.5 is a tremendous lens, but very demanding IMHO. Maybe it is a combination of weight and focussing, but most of all I guess it simply takes a lot of work to master this zoom, for me at least🙂 It is also more demanding to take handheld shots with the zoom, without going to the gym at least three times a week🙂