Yes, I've discovered that. Since getting the camera I've been researching the lens situation and any other than the slower 50s, the 135/3.5 and the 43-75mm are rare and quite pricey. I'm lucky it came with the 50/1.4 which is pretty hard to find in itself. It's a beauty too.
I discovered that Vivitar made a TX mount adapter for this model and so did Tamron. Both with the open aperture metering tab. I found an eBay lot of 3 Fuji ST TX mounts and bought them because I have a nice TX Vivitar 135/2.8 that is sharp and TX lenses are plentiful and cheap and some are probably pretty good, I figure. Tamron primes are very good too in my experience and I already have their 28/2.5.
Not the same as EBC Fujinons, I'm sure, but finding bargains in those lenses will take time.
The 55mm 1.
6 Fujinon is brilliant too.
The 43 - 75 zoom is very good optically. But really belongs with an AZ - 1 looks wise.
I have one, an it is one of the few zooms of the seventies that is actually definitely as good as a prime, and not too slow.
First zoom kit lens too.
Pretty small range though. Not useless but close.
It’ll live in the 50 region most if the time anyway.
Paltry close focus and weighty.
Good looking and nice mechanically.