|Tamron Super Zoom 18-400mm f/3.5-6.3 VC HLD lens|
Tamrom will be announcing their Super Zoom 18-400mm f/3.5-6.3 VC HLD for APS-C cameras and 24-70mm f/2.8 VC G2 lenses this week.
Canon also has plans to announce their Super Zoom lens some time in 2018. Currently the Super Zoom market is dominated by Sigma, Tamron and Nikon with their offering ranging from 150mm to 600mm.
I have the Canon EF 28-300mm f/3.5-5.6L IS lens and like it a lot for wildlife photography when the action is not too far. This lens is very versatile and has gone with me on global photo tours many times. You can follow my travels on Facebook and Twitter. See my equipment bag and works on MichaelDanielHo.com