Pentax smc DA 18-135mm F3.5-5.6ED AL [IF] DC WR
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Review of Pentax 18-135mm f/3.5-5.6 ED AL [IF] DC SMC DA WR
By: SLR Gear
As economical consumer lenses go, the 18-135mm /3.5-5.6 WR performs fairly well: it has some problems in the corners of the images it produces, namely, they're soft in the corners at certain apertures, and have high chromatic aberration as well. I can't help thinking that a directive came down that the Pentax kit lens needed to have more reach, and cost less, so to get there, some corners had...