According to the latest rumors from CR2, Canon is now working on a new EF 70-200mm lens, but they did not confirm if it was going to be an f/2.8 or f/4 lens. In my opinion, it will be Canon EF 70-200mm F4L II USM lens.
So far, there are total four EF 70-200mm lenses:
- Canon EF 70-200mm f/2.8L IS II USM Lens (Amazon/ Adorama/ B&H/ eBay)
- Canon EF 70-200mm f/4L USM Lens (Amazon/ Adorama/ B&H/ eBay)
- Canon EF 70-200mm f/4 L IS USM Lens (Amazon/ Adorama/ B&H/ eBay)
- Canon EF 70-200mm f/2.8L USM Lens (Amazon/ Adorama/ B&H/ eBay)
Source: CR2
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