Rod McD wrote:
Hi Prof Hank,
I think we're in agreement there! It does seem to have a reputation based on thin air. If it was a quarter of the price I'd have been prepared to buy it, try it and post a few here for posterity's sake. And maybe keep using it if it's IQ matched my FD300/4L at well under half the weight. But it's a punitive price for rarity, and if it were cheaper, the competition would have seen it disappear from the eBay listing very quickly.
As you suggested, a modern zoom can achieve a lot. I've just spent a third of the Konica's price on the Fuji 70-300 I referred to in my OP, and it's turned out to be a very good lens. Same weight, and still fine at the long end where zooms tend to dip a bit. I doubt the old lens would be significantly better (at least on APSC).
Regards, Rod
Whilst taking about collector lenses ...
There is another lens area worth curious mention - the Komura brand - made lenses for Bronica Medium Format so they cannot have been that bad a lens maker. But their prices are Chameleon-like. Common ones are very acceptably priced and not bad lenses. But the rare stupidly fast ones sell for lottery numbers.
I did buy a sought after, normally expensive, 100/2.0 for what was a relative bargain price from Japan which turned out to be an excellent buy in pristine condition. But their cutting edge even faster lenses have always been a (huge) step too far for my Scots ancestry.
I did buy their 85/1.5 in M42 from New York for $40 but it was a train wreck - filthy from mouldy attic storage somewhere. But it cleaned up perfectly after a 100% strip down. The only issue was the serious one of being stored without a lens cap (object lens up). The object lens was severely pitted with gravel-rash etched fungus. Very nearly the bargain of my collection.
Oh to find a cheap one with perfect object lens ...... No such thing exists as far as I can tell - this is not a cheap lens to find.
Another lens with great physical size to reach credentials (M4/3 fans only need apply) is the Tokina 300/6.3 mirror lens made for 4/3 sensor. Excellent 600mm ff fov eq reach in a very compact package. Not that happy at or near infinity and would never replace a conventional lens for that type of photography or birding - but produces very acceptable images to bring mid distance shots closer. An easy carry lens in a corner of a bag to have when away from home where no other lens that small could do the job.
Cost me AUD$140 when it was on sale many years ago - more recent prices seem to ahve been higher. I think it was also sold re-branded as Opteka.
This older lens is a MF lens as expected but more unusually (for its age and price) is chipped to record EXIF.
Handy unusual, potential collectable, lenses need not always be expensive.