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With any new camera, it takes time to learn optimum and preferred ways of processing RAW images. I mostly used the Sony RAW processing software, which has very limited and boilerplate documentation.
My goal was pleasing results. To avoid detail degradation, I disabled noise reduction except as noted. Unfortunately, I was never able to find satisfactory sharpening settings in the Sony RAW converter. While its other features are commendable, results are disappointing, given the detail the A900’s sensor is capable of recording; this is obvious when processing with RAW Developer using R-L Deconvolution sharpening. See the 50mm comparison and 135mm comparison for examples.
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Since 2006, Diglloyd Advanced Photography is the authoritative review and reference for DSLRs and their lenses: Canon and Nikon primarily, but also Pentax and some medium format. Reviews of key DSLRs are included, but the primary focus is on lens performance. Also included is a wealth of technique and workflow approaches.
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