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Doug Knisely: 70-200 f/4 VR + 56mm Extension @ f/22 and 170mm
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Doug Knisely: 200mm f/4 Micro AF @ f/32
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Doug Knisely: 70-200 f/4 VR + 20mm Extension @ f/22 and 200mm
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Doug Knisely: 70-200 f/4 VR + 5T Diopter @ f/22 and 200mm
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Doug Knisely: 200mm f/4 Micro AF @ f/22