Sample Images: Carl Zeiss 21mm f/2.8 Biogon T* 2,8/21 ZMSample Images: Carl Zeiss 21mm f/2.8 Biogon T* 2,8/21 ZM(All images copyright Photography Online, Inc.)
Still Life tests, Sony NEX-5 body (sub-frame sensor)
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VFA Target, Sony NEX-5 body (sub-frame sensor)
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| 21mm f/2.8 | |
 Upper Left |  Center |
| 21mm f/8 | |
 Upper Left |  Center |