- for metering an SLT behaves like any mirrorless or DSLR, no issues, set the aperture and fire away in A-mode. The EVF/Finder & histogram work great since they simulate the actual exposure.
- Focus confirm only works with chipped lenses and only within the range of the AF sensors (up to f/6.3..f/8. Focus peaking and magnification work with any lens. IBIS will also only work with chipped lenses (needs correct focal length to compensate shake).