EXCERPT page containing first few paragraphs. 2022-08-19 07:47:19
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This page shows how the 2X extender performs with the Canon 300mm f/2.8L IS USM. With the 2X Extender, the 300/2.8 becomes a 600mm f/5.6.
Live View with Mode 2 was used for zero vibration, along with contrast-detect autofocus. I also shot 4 series. There was some slight variation; I chose the best one, which had a marginally better center than the others, and slightly less better right side than one (due to the same asymmetry as seen with the 1.4X converter and the 70-200 zooms).
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Diglloyd DAP is DSLR-oriented, but also contains workflow and other topics. Much of the focus is on Canon and Nikon but also Pentax and Pentax medium format.
Special emphasis is placed on lens evaluation, focusing on Canon and Nikon and Sigma lenses, but with a few others like Rokinon/Samyang.
- Make better images by learning how to get the best results right away.
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- Workflow discusses image organization, raw conversion and post processing. Many examples show processing parameters for direct insight into how the image was converted.
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