I have had a need for a backup camera since the incident when my Nikon D700 had to be sent in for repair. The old, injured D70 filled in for my personal photography but I could not do any work for clients.
Rumors of a new camera from Nikon had been swirling for months. People wanted a replacement for the Nikon D300s. A professional level DX camera. I wanted to have a DX camera again which crops FX (full frame Nikon) lenses by a factor of 1.5. Something I missed and find myself needing again.
Nikon had other ideas in mind and, instead of the hoped for D400, they replaced the consumer level D7000 with the D7100. After reading the specs of the new camera and being intrigued with the new 1.3x Crop mode, I decided to pre-order the Nikon D7100 dSLR Camera the day it was announced.
It arrived last week and I must say so far I am impressed. The DX sensor has come along way the last five years. There are a lot of differences between the D700 and the D7100. I spent a few hours with the manual this weekend and set it up. Here is one of the first photos I took using the Nikon 50mmG f/1.8 lens aka Nifty Fifty (or, in DX-land, Nifty Seventy-Five).
A portrait of Gus, the cat, taken with a Nikon D7100 camera using a 50mmG f/1.8 lens, 1/250s, f/4.5, ISO 1000, EV 0.
The D7100 has a new in camera crop setting which increases the crop an extra 1.3x or nearly 2x of a lens’ focal length. This increase in crop comes without a loss in light or f-stops like when a teleconverter is used. To test this, I used the camera during a Syracuse Crunch game last weekend. This photo is cropped to an 8×10 ratio otherwise the magnification turned the Nikon 70-200mm VR f/2.8 lens into a 140-400mm f/2.8 lens.
Albany Devils Keith Kinkaid (35) in goal against the Syracuse Crunch in the Onondaga County War Memorial on Saturday, March 16, 2013.
Nikon D7100/70-200VR, 1/1250, f/2.8, ISO 1250, EV +1.3, 200mm focal length (400mm cropped).
It was not all fun and games. I had trouble with the continuous focus during the hockey game. I went back to the manual and found the correct setting and how to do set it. I will have more success at the next game.
Now that I got the D7100, you can be assured Nikon will soon come out with the D400 DX Pro camera. Until then, I have a backup camera to use for field sports like lacrosse and football and to use for wildlife. Remember, this will make the Nikon 80-400VR lens into a 160 to 800mm one. 
Scott Kelby has an eight minute video review of the Nikon D7100 camera and the new Nikon 80-400VR Lens here:
Jealousy ensues!
If want to try it out, drop me a line.
Mine comes Wednesday!!! So excited!
Oh, you best read the manual. You are moving on up from Intro camera to Enthusiasts camera. Lots more buttons and dials to use. More menu options, too. Let me know if you need any help.
Congratulations and “god fornøjelse” (enjoy).
I am! Thank you!
Congrats on new D7100! How was the focusing for moving hockey players moving towards you? Thanks
I am still playing with the AF-C settings. I did much better last night. Might increase the number of active focus points for the next game. 9 might be too few.
Hi
How do you activate the AF-C setting on the D7100? I’m having a hard time with this deep menu system.
Thanks
Go to page 74 in the manual. There it explains how you can set and see all the Auto Focus settings on the D7100. I got the page bookmarked!
For hockey, I found AF-C with d51 (dynamic 51 points) the best.
Thanks … got it. I was pressing every button but that one
I didn’t even know there was a button there.LOL Plus, you have to look through the viewfinder to see the selections.
One more question for you.
I ran a photo through Opanda to check the exif file, but the actuation count doesn’t show?, is it because it’s new and the software hasn’t been updated yet by Opanda?
That would be my guess. My software handles the JPEGs okay but some data is missing that should be there.
Will take a while to get used to, but a great cam nevertheless.
Hi Scott, nice review. I just received my new D7100, moving up from a D200. So many new shiny things to play with! For sports shooting, I’m covering mostly rodeo, so lots of fast action. I read that you’ve settled on d51, which surprises me. I thought the d9 setting would make for faster lock-on. I guess I just need to get out there and test this thing out. I can think of worse ways to spend a sunny weekend.
I was surprised, too. I use d9 on my D700. However, the focus points for the D7100 are clustered around the center. On the D700, they are spread out through the frame. I think the AF is so much better on the D7100, the d51 works fast enough. I have been very happy with it though two hockey games and a lacrosse game.
Cool. It’s amazing how “smart” these cameras get year after year. You mentioned using the camera’s extra 1.3x crop. I’m going from 12 megapixels (on the D200) to 24 megapixels, which I thought would allow me more room to crop tight when needed. The thought of going an extra 1.3x was nice, but since it reduces pixel real estate down to 15 megapixels, I figured it would even out either way. But then I realized at 15 megapixels per shot, the buffer wouldn’t fill up as fast. Have you been satisfied with the number of frames you can shoot before filling the buffer?
I shoot JPEG for sports and have not had a problem with the buffer in the Fine, Large setting. I know people who use RAW do fill it up in high burst mode.