You may want to read this before jumping on the 200-500. It's a good, not great lens, and it has no dust/moisture sealing. For the money, the Tamron 150-600 G2 is a sharper lens, especially at 600 and wide open.

https://photographylife.com/reviews/nikon-200-500mm-f5-6e-vr

https://photographylife.com/reviews/tamron-sp-150-600mm-f5-6-3-g2

I use a Sigma Sport 150-600 on a D810, and have switched up with a friend who uses the Tamron G2 on a D800, and both of us find the G2 just as sharp as the Sigma at 600, and the G2 is sharper at shorter focal lengths compared to the Sigma.

If budget is a consideration, the Tamron will give you the best bang for the buck in a long lens suitable for the D850.

My First Posting, - After reading Posts about printers over the past couple of months, I have to ask if there is a way to 'Revive' an EPSON printer that has 'sat' between print jobs and now does not print with all colors. - This is my THIRD ONE! -
The First, was inherited from my artist Sister, so was destined for failure due to lack of use while she was sick
.
The Second one, I paid Full Price ($600.00), and I let it sit for too long between printing, & the same result!

The Third, is an Epson Stylus R-2000, (another$600.00), is also not wanting to print the Blue Ink after sitting for a couple of months.

So, - Does anyone know of a solution for #3 before it's too late? - Epson told me that it would be too costly to repair the Second one, hence, - #3!
I believe I could have spent all that money on HAVING photos printed at Costco or some reputable outfit, and been WAY ahead!

When I send a photo from Lightroom to Photoshop to edit, the picture comes back to Lightroom with colored boxes on the picture that aren't there in Photoshop (and shouldn't be there).

I usually save as tiff. I've tried saving in other formats but I still get the boxes of color. I even saved it to the hard drive and then imported it into Lightroom, but Lightroom adds the boxes to the image. I just upgraded Lightroom, Photoshop and the OS to Mojave (in that order).

I looked up how to go back to High Sierra; but I really don't know if that's the problem. I'll try using the older version of Lightroom first and go backwards from there.

If anyone knows what is causing this, I would love to know!

To preface: I've been a Nikon guy for 12 years, pretty much exclusively. As you might guess, I'm heavily invested in Nikon gear...especially lensing. So the latest Z7's have caught my eye, and since I'm shopping for a mirrorless, logically I'm gravitating toward one that will handle my lenses. So I go to the pre-show a month or so ago...Nikon-Jesus and his disciples up front waving arms, showing dated video, and *letting* us poor peons line up and touch the new camera. That's it, though, cuz my XQD card had to stay in my pocket. That's right, they wouldn't let us take a few shots for later perusal on our 'puters (which is why I walked out without touching the grail). Other than the obvious condescending attitude of the speaker (don't recall his name, but he was a Nikon *dude*) the card thing really stuck in my craw. Well, OK then, time simmered me down a bit. Today I went back to the same store that hosted the Nikon "event" and asked if they had a new model I could play with a bit (Samy's Camera in Costa Mesa, CA). I was told that they had shipment in for pre-orders only...no demos. Huh? Really? It IS a religion! Faith heals and you have to buy your camera on faith too. Haha, after walking out I called a pro buddy in Illinois (a Canon guy, but not religious at all) and kinda laid out my gripe about how Nikon was handling the new camera situation. He's a level-headed sort (unlike this recovering Type A) and through some conversation, once again I felt better. But, really, when he told me a mutual friend from my area went down to a Canon dealer and they let him take a new mirrorless out of the store to test out (and, of course, keep the images on his card for later viewing)...haha...I'm kinda going, "...do I really want to stay with a company that is so insensitive to their clientele, and downright dumb marketing-wise, too? Well, short answer, yes kinda-maybe. But, boy, am I checking out Panasonic! End of rant. Again, better I am feeling ($1 to Yoda).