2011-02-17

Sigma 50-150mm f/2.8 EX DC HSM II Lensfun-kalibroinnin tulokset

Geometriavääristymät ja vinjetoinnin määritin.

<lens>
<maker>Sigma</maker>
<model>Sigma APO 50-150mm f/2.8 EX DC HSM II</model>
<mount>Nikon F AF</mount>
<cropfactor>1.5</cropfactor>
<calibration>
<distortion model="ptlens" focal="50" a="0.00143" b="-0.0113" c="0.00788" />
<distortion model="ptlens" focal="75" a="0.00207" b="-0.00519" c="0.0052" />
<distortion model="ptlens" focal="105" a="0.00115" b="0.00265" c="0.00031" />
<distortion model="ptlens" focal="150" a="0.00072" b="0.00631" c="-0.00073" />
<vignetting model="pa" focal="50" aperture="2.8" distance="100" k1="-0.3469" k2="0.34748" k3="-0.2902" />
<vignetting model="pa" focal="50" aperture="4.0" distance="100" k1="-0.0702" k2="0.38516" k3="-0.44561" />
<vignetting model="pa" focal="50" aperture="5.6" distance="100" k1="-0.07583" k2="0.32289" k3="-0.27317" />
<vignetting model="pa" focal="75" aperture="2.8" distance="100" k1="-0.2858" k2="0.29719" k3="-0.25336" />
<vignetting model="pa" focal="75" aperture="4.0" distance="100" k1="-0.01767" k2="0.21834" k3="-0.25478" />
<vignetting model="pa" focal="75" aperture="5.6" distance="100" k1="0.02044" k2="-0.01582" k3="0.00834" />
<vignetting model="pa" focal="105" aperture="2.8" distance="100" k1="-0.10172" k2="-0.3325" k3="0.10147" />
<vignetting model="pa" focal="105" aperture="4.0" distance="100" k1="0.06624" k2="-0.05579" k3="-0.20602" />
<vignetting model="pa" focal="105" aperture="5.6" distance="100" k1="-0.0853" k2="0.40954" k3="-0.44304" />
<vignetting model="pa" focal="150" aperture="2.8" distance="100" k1="-0.65999" k2="0.58565" k3="-0.31284" />
<vignetting model="pa" focal="150" aperture="4.0" distance="100" k1="0.10953" k2="-0.77165" k3="0.45448" />
<vignetting model="pa" focal="150" aperture="5.6" distance="100" k1="-0.0087" k2="0.12197" k3="-0.29994" />
<vignetting model="pa" focal="150" aperture="8.0" distance="100" k1="-0.0864" k2="0.39283" k3="-0.41541" />
</calibration>
</lens>

0 comments:

Lähetä kommentti

Related Posts Plugin for WordPress, Blogger...