Nikon D800/D810: Turning ISO-AUTO on/off single-handed


I love my D800, but I was always annoyed, that I could not turn on or off the ISO-AUTO setting with one hand. But after playing around with my camera settings I found the following solution:

  1. First create an new entry in your MY MENU and make sure it’s the first item at the top.
  2. Now go to CUSTOM SETTING MENU and assign a button to this new menu item:
    f Controls -> f4 Assign Fn button -> Fn button press -> Access top item in MY MENU

That’s it!

Guyana’s Wildlife along the Rewa River


I just returned from an amazing trip to the Amazonian jungle of Guyana. Together with friends and local guides I spent a month on the Rewa river searching for wildlife. Aside from many birds, insects, snakes, frogs and lizards, we got rewarded with outstanding sightings of tapirs, anacondas, capybaras, harpy eagles, an ocelot, a jaguar, giant river otters and even a puma.

Anaconda (Eunectes murinus) basking in the sun

Large anaconda (Eunectes murinus) curled up on a dead branch above the river taking in some sun light (Nikon D800, 105mm/f2.8, 1/750s, f8, ISO 1250).

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Nikon D800 examples of bird photos with high ISO settings


Here are some examples of bird photos taken with the Nikon D800 and the 600mm or 300mm lens in Finland. The weather and light conditions were very poor, so high ISO settings between 1600 – 3200 were necessary.

Photo of a female Great Grey Owl on the nest.

Photo of a female Great Grey Owl (Strix nebulosa) taken with f4.5, 1/250 and ISO 3200 late in the evening (5575 x 3721 pixels).

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What’s the fastest way to transfer photos from the Nikon D800?


I did some quick and unscientific comparing of different ways to transfer photos from my Nikon D800 camera to my PC. I also looked at the D800’s internal copying versus copying with a card reader.


Setup1: The Nikon D800 camera is used as the card reader and connected directly via cable to different USB ports on the computer including the multicard reader’s own USB3 port.

Setup 2: Using the Icy Box IB-865 card reader directly.

Transfer: Copying 291 photos (12GB) from the memory card to the PC’s hard drive (SSD):


Transfer from the SDHC card

card reader           connected to         time
Nikon D800            PC USB2 front       10m 48s
Nikon D800            PC USB3 front r      4m 44s
Nikon D800            PC USB3 back         4m 11s
Nikon D800            PC USB3 front l      3m 48s
Nikon D800            PC USB3 Icy Box      4m 00s
Raidsonic Icy Box                          2m 34s


Transfer from the CF card

card reader           connected to         time
Nikon D800            PC USB3 Icy Box      4m 27s
Raidsonic Icy Box                          2m 22s


Direct copy from SD card to CF card

Nikon D800            Nikon D800           8m 00s
Raidsonic Icy Box     Icy Box              6m 28s


The clear winner is the multi card reader connected to the internal USB3 port on the motherboard. Transfer is almost 5 times faster than the slowest connection via USB2.

Technical Details

Desktop PC:
Processor: Intel Core i7-2600K, 3.4GHz
Memory (RAM): 16GB
Motherboard: ASUS P8P67 Deluxe
System OS: Windows 7 Professional 64bit
Harddrive: Crucial SSD C300 128GB SATA 6GB/s

Camera: Nikon D800

Storage media:
SanDisk Extreme Pro SDHC 16 GB 95MB/s
SanDisk Extreme Pro Compact Flash 90MB/s 32 GB

Card reader:
Raidsonic Icy Box IB-865 USB3 Multi Card Reader hooked up to the motherboard’s internal USB3 20pin connector replacing the ASUS frontpanel USB3 ports.

Using Nikon D800 for flying birds

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Over the last three weeks, I’ve been using the Nikon D800 to shoot birds on my vacation in Florida. Here are my unscientific and personal findings for shooting birds in flight from tripod and hand-held with some example photos below:

  • Auto ISO sensitivity control is bliss if you don’t use manual exposure mode. For birds in flight or any other wildlife in fast action, I normally have it set to: ISO sensitivity 100 (= minimum), Maximum sensitivity 1600, Minimum shutter speed 1/1600-1/2000. For slower moving or more static animals, 1/640 seconds seems to give good and sharp results. Of course if you have enough light go as fast as possible.
  • When using CF a general AF problem is that the focus point is often not on the eye. This is not specific to the D4/D800’s new AF system (Advanced Multi-CAM 3500FX). So just shoot and hope for the best.
  • The new AF system seems to be very fast and hunt less than the previous one, especially when the background is the sky.
  • With the new AF system I don’t need to overexpose +1 or +2 when shooting flying birds against the blue sky as with the old AF (Multi-CAM 3500DX).
  • You don’t need more than 4fps to capture wildlife in action (I already knew this before and couldn’t understand all the fuss about it being slow).
  • Having so many pixels at hand is really helpful, since it is easier to catch a bird in flight when it is further away, then just crop to get the right detail. This is a huge advantage over the D4 and I think far more relevant than the 4fps versus 10fps.
  • If you only want photos that are sharp down to pixel level, be prepared to have to throw away many of your shots (Be aware that this makes sense only if you plan to crop or print in gigantic dimensions).

Photos of flying birds using a tripod

All photos below were taken with the Nikkor 600mm/f4 VR mounted on a Gitzo Tripod GT5541LS with a head by Dietmar Nill.

Flying Great Egret (Ardea alba) with fish in beak

Flying Great Egret (Ardea alba) with a little fish in its beak. Taken at f5.6, 1/1600, ISO 640

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Nikon D800: Beware of the 36 Megapixels

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Have you ever laughed at the TV shows where they use a photo to investigate a crime and with the use of some piece of software they just can press the enhance button and then suddenly some detail appears magically out of nowhere?

Laugh no longer.

Below is just an innocent photo of a bird.

Photo of an Anhinga (Anhinga anhinga)

Portrait of an Anhinga (Anhinga anhinga) 7360 x 4912 pixels shot hand-held at f4.5, 1/640, ISO 800 using Nikkor 105mm/2.8

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My First (Bird) Photos with Nikon D800 and 600mm f4

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Only few talked about it being good for wildlife, most said it’s only for landscape, architecture or studio. Many would have preferred a lower pixel count and questioned whether it’s going to be of any use. But when shooting birds, especially small song birds, you never get close enough or can have enough pixels. So I didn’t listen, took the risk and pre-ordered mine on the day it was announced, the new Nikon D800.

In the meantime its sensor got tested by DxOMark and became their new king. Two days ago mine came by mail. I took some test shots to see if some of my lenses needed AF fine tuning, already that revealed how good the camera will perform. It also showed what an incredibly sharp lens the 600mm f4 VR is (see photos further down on page). Yesterday and today I went out to test it and came back with a few shots of a male and female Goosander (Mergus merganser). After looking at the results, pixel peeping included,  I am a very, very happy and excited new Nikon D800 owner. But see and peep for yourself:

Photo of a female Goosander (Mergus merganser) taken with the new Nikon D800

Uncropped photo of Merganser (Mergus merganser) taken with the new Nikon D800 and the 600mm VR f4. You have 7360 x 4912 pixels available for cropping!

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