Sample Images: Pentax 50mm f/1.8 SMC DASample Images: Pentax 50mm f/1.8 SMC DA(All images copyright Photography Online, Inc.)
Still Life tests, Pentax K-5 body (sub-frame sensor)
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VFA Target, Pentax K-5 body (sub-frame sensor)
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| 50mm f/1.8 | |
 Upper Left |  Center |
| 50mm f/8 | |
 Upper Left |  Center |