I really like this extender, yes it is not the same has having a 400mm but it gives you the flexibility that I want.I use it with my 70-200 2.8 II and it works great.If you need a dedicated 400mm then just buy that, but if you want the flexibility of once in a while converting your 70-200 to a 140-400 or whatever other lens you want to use it with, then this is a great solution.I would definitely recommend it to a friend!

The sound quality of this microphone really surprised me. Its a 70 dollar microphone that sounds like a 200 dollar microphone

Gives me the reach that I was expecting from my 70-200 but I have to consider what I am filming as you loose a few stops of aperture and the focus is "sluggish". It does a great job for moving targets that don't change speed quickly and have a predictable trajectory. I've used this to film lacrosse games and it's a lot of work getting the shot because of the slower auto focus.

I got this lens a while a go...the first copy was defected but the second one was the right one....is very sharp considering that is not L series...but the focusing system is very fast...I can focus almost instantaneously...is fantastic considering the fact that is 4-5.6 lens....for everyday shots is very good...I was debating between the version of 70-300 L and this one and I'm glad that that i choose this one...considering the price.... now compared to the 70-300 Nikon version is faster and sharper without doubts,, i have Nikon and canon full frames and regarding to the 70-300 range...this canon beat the Nikon one....for sure...

These do what they are supposed to do. They don't work well on my 70-200 because cord is not long enough. For most lenses they are perfect.

This is actually an excellent value in a sling pack. It holds more than it looks like it would hold. I often carry two cameras, with a Nikon 17-35 on one and a Nikon 70-200 on the other, with a 50mm in a coat pocket. But when only carrying one camera, I was surprised to find that I can fit all of the following into this sling bag: Nikon D750 body with battery grip (no lens attached); Nikon 70-200 2.8 (hood reversed), Nikon 17-35 2.8 (hood reversed); Nikon 50 1.8D; Godox ITTL flash; Godox transmitter; misc SD cards and a few 77mm filters (CPL, ND, etc). That's quite a lot for a fairly compact sling pack.By comparison, this sling pack is only slightly larger than the standard Nikon brand shoulder bag that sometimes comes with camera kits, yet this sling holds more and is easier to carry and deploy, and in my opinion, the build quality is better. You can't go wrong for the price on this sling pack.

I picked up the 82mm for my 24-70 2.8 and I got used to it and loved it. When I went to use my 70-200 2.8 without this VND for a surf shoot, I almost got sad at how different and negative the affect of not having this filter was. So here we are picking up my second and it's a great investment in a quality product that produces amazing photos!

I have a lowerpro backpack for my camera stuff which does it’s job well. With my new budddy— the Nikon z6 I began to feel the need to downsize. Normally I only carry two lenses: 24-70 and 70-200/f2.8, sometimes with an extra flash and I was concerned whether this little bag can hold them—-and it does!Thanks to it’s versatily I actually have a couple of ways to wrap them in there safely and comfortably! (The pictures show the 70-200/f2.8 with the 24-70/f4S lens, but simply Judging by the extra room left, it should have no problem holding the f2.8 version as well.It doesn’t completely replace my lowerpro it can hold 3-5 lenses and I will still use it for serious photography; but from now on this little one will be my go to bag.Thanks Nikon for making a smaller body, and thanks Amazon for providing this light weight, versatile, large and yet small bag to make my life easier![update 01/05/19: Here we go, I replaced 24-70/F4 with the 24-70/F2.8 beast, and it still fits, alongside with the 70-200!