AX does have very specialized features not matched by any other systems and cameras.
For ex&le, Contax do have extension rings with the shortest being 7.5mm and 13mm. What happens if you need only 2 mm ?
I understand that lens extension is not an ideal way of getting close focusing, but sometimes you do have situations that you only need small increments of extensions. The greatest merit of owning the C-Y system is the great choices of excellent quality wide angle lenses not found in any other 35mm systems. The wide angles of other system are no match to C-Y. C-Y wide angles have close focusing capabilities and excellent image quality is preserved even at close focusing. This close focusing ability can only be augmented by AX.
The other system with excellent close focusing is Hasselblad. 2.8/50 FE is able to do 0.2m. Being 6X6 or 645, this system is less versatile compared to 24X36.
For ex&le, Contax do have extension rings with the shortest being 7.5mm and 13mm. What happens if you need only 2 mm ?
I understand that lens extension is not an ideal way of getting close focusing, but sometimes you do have situations that you only need small increments of extensions. The greatest merit of owning the C-Y system is the great choices of excellent quality wide angle lenses not found in any other 35mm systems. The wide angles of other system are no match to C-Y. C-Y wide angles have close focusing capabilities and excellent image quality is preserved even at close focusing. This close focusing ability can only be augmented by AX.
The other system with excellent close focusing is Hasselblad. 2.8/50 FE is able to do 0.2m. Being 6X6 or 645, this system is less versatile compared to 24X36.