Minolta's compact telephoto prime — the AF 135mm f/2.8 for A-mount portraits.
The Minolta AF 135mm f/2.8 is a telephoto prime from Minolta's A-mount autofocus system, designed for the Dynax/Maxxum SLR range. As with all Minolta A-mount lenses, it is directly compatible with Sony Alpha A-mount digital cameras, providing full autofocus operation on modern Sony DSLTs and DSLRs.
The lens delivers 135mm at f/2.8 maximum aperture with Minolta A-mount autofocus coupling, full-frame coverage, and the standard photographic specification for a portrait-to-medium-telephoto prime of its era. Build quality reflects the consumer-professional tier of Minolta's range.
The 135mm f/2.8 focal length provides classic portrait compression and comfortable working distance from subjects. For Sony A-mount users, Minolta glass offers an affordable way to access this focal length with full autofocus and metering, benefiting from Sony's in-body SteadyShot stabilisation on compatible bodies regardless of the lens having no optical stabilisation.
Test autofocus speed and accuracy on a Sony Alpha body — older Minolta AF motors may exhibit hunting or reduced speed over time. Check aperture blades for oil contamination, which is common in lenses of this age. Inspect the front element for coating damage. Verify AF compatibility specifically on the intended Sony body model.