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Anonymous File :-(, x)
I have this lens (paid $400 for it). I rather like it, but it does have some issues. The corners are really soft, and 1.4 is soft everywhere, thought that is to be expected. at around 2.0, however, it's real sharp, and the CA is kept at a minimum (the fact that I have it at all, is probably from my sensor). It has some distortion problems, but they're not really noticeable outside of a lab setting. The softness, makes it a really nice portrait lens though. I'm glad I got it.
Camera-Specific Properties:Equipment MakePENTAX CorporationCamera ModelPENTAX K100DCamera SoftwareK100D Ver 1.00Sensing MethodOne-Chip Color AreaColor Filter Array Pattern608Focal Length (35mm Equiv)45 mmImage-Specific Properties:Horizontal Resolution240 dpiVertical Resolution240 dpiImage Created2008:03:08 20:28:31Exposure Time1/800 secF-Numberf/1.4Exposure ProgramAperture PriorityISO Speed Rating200Lens Aperturef/1.4Exposure Bias-0.7 EVMetering ModePatternFlashNo Flash, CompulsoryFocal Length30.00 mmRenderingNormalExposure ModeManualWhite BalanceAutoScene Capture TypeStandardContrastNormalSaturationLowSharpnessHardSubject Distance RangeClose View
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