Light and Versatile: A Review of the Canon EF 70-200mm f/4L IS II USM Lens

Excerpt:

The 70-200mm f/2.8 lens is the workhorse of choice for a wide variety of photographers, but given its size and cost, creatives who do not need the f/2.8 aperture may opt for the lighter and cheaper f/4 version. If such a lens sounds right for your work, check out …

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