I bought it and immediately on an autumn cruise along the Volga (several frames, including full-size ones, are available here and beyond). In general, it lived up to expectations, some softness of the picture at 85 mm is caused, perhaps, by a too long shutter speed for the 127 mm EGF at 16 megapixels cropped K-30 (the weather was cloudy. It was often frankly dark), or you need to carefully monitor the focus point. 48,000 for such a lens is perhaps a bit too much, even in our troubled times and euro exchange rates (I think the price of 38-40 thousand would be reasonable, taking into account dust and moisture protection and, in general, a good picture). I put 4, although 4.5 would be morecomrrect
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