Canon RF 100-500 mm f/4.5-7.1L

Good luck finding a lens coat that doesn't reduce usability.

Bought this a few weeks ago although i've only used it once i am very impressed wih it the picture quality is fantastic and being a lady of more mature years i find thr handling fsntastic and more lightweight than my other lens

The lens is not much different from the 100x400,good pictures and a bit more reach.

A great lens and although early days of ownership, I am very impressed with image quality and build quality.

Just bought this and really enjoying the extra reach of this lens. Primarily bought for wildlife photography. Lens is well made and seems robust enough for intended usage.