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Aperture Series: Wet Aspen Trunk (645Z)
The Pentax 90mm f/2.8 D FA 645 Macro ED AW SR is a macro lens, used here at intermediate range where its performance should also be excellent.
Shot on the Pentax 645Z at ISO 100. Its 50-megapixel sensor reveals that depth of field is extremely limited at this range.
Wet Aspen Trunk
Mirror lockup with 2 second self timer used.
f-stop: 2.8, 4, 5.6, 8, 11, 16
shutter: 1/15, 1/8, 1/4, 1/2, 1.0, 2.0
Adobe Camera Raw 8.6 (254): ACR settings, Camera Profile = Embedded for a subtly more pleasing color rendition. The RawDigger histogram shows an excellent ETTR exposure.
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