Flash coverage: 28- 105mm or 20-200mm, which is more suitable for macro shooting?

General flash is not suitable for macro shooting. The coverage of the flash is actually that the flash can adjust the visual angle coverage of the flash appropriately. The macro angle of view is small and close, and the coverage is no problem. The problem is that the flash will leave a shadow at a close distance at most angles, and even the lens will block the light. Therefore, macro photography is generally illuminated by ring flash or ring LED lamp, which can basically be shadowless.

Of course, nothing is absolute. General flash can also be used to shoot macro, such as side light, backlight and so on.

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