Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

Major Nikon

(36,827 posts)
Wed Feb 22, 2012, 12:05 AM Feb 2012

First infrared photo from my converted camera

I finally got my Nikon D5000 back from being converted to IR. My male border collie managed to sit still long enough to take a few test shots. This one really doesn't show the strength of IR, but there are some differences. Eventually when I start taking landscape and architecture shots things should start to get more interesting. One thing I noticed right away was the focus point was off. I focused the camera using the standard autofocus and the focus point was placed on his eyeball and clearly there's a backfocusing problem with this lens as expected. I didn't try using liveview because he was moving around too much, but that should have corrected for the focusing error.

6 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
First infrared photo from my converted camera (Original Post) Major Nikon Feb 2012 OP
Pretty dog. Solly Mack Feb 2012 #1
New lens Major Nikon Feb 2012 #2
Get busy! :) So we can see more. Solly Mack Feb 2012 #3
focus is an issue in IR rdking647 Feb 2012 #4
I went with the 665nm filter Major Nikon Feb 2012 #5
heres what i did for white balance on my d70 rdking647 Feb 2012 #6

Major Nikon

(36,827 posts)
2. New lens
Wed Feb 22, 2012, 01:06 PM
Feb 2012

For decades I used nothing but Nikon lenses. Now with plenty of sites empirically evaluating the quality and character of lenses, it's much easier to choose between OEM and 3rd party these days. This is my 2nd non-Nikon lens. It's a Tamron 17-50/2.8. The optical quality of this lens tested high, was comparable to the Nikon equivalent, and the equivalent Nikon lens would cost over 3.5 times more. Since it covers a focal range I don't use much, it was a no-brainer for me. This is the only time I've used the lens so the jury is still out on how I will like it.

 

rdking647

(5,113 posts)
4. focus is an issue in IR
Thu Feb 23, 2012, 07:45 AM
Feb 2012

especially close up. i find its not so much of an issue with landscapes.
what filter did you end up getting?

Major Nikon

(36,827 posts)
5. I went with the 665nm filter
Thu Feb 23, 2012, 01:53 PM
Feb 2012

It seemed to make the most sense. I can get pretty much the same results as the 720nm filter very easily via photoshop if I want and I can still get false color IR images.

The one problem I'm having right now is getting the white balance right. They have a procedure on lifepixel's website about setting the white balance in the D5000's menu, but I haven't been able to get it to work successfully. Camera raw in photoshop and lightroom doesn't have enough latitude to do white balance. I have some raw processing software called DXO which is able to successfully white balance, but it's not very consistent because you basically have to select a white area of the image for it to work. I need to figure out how to set up a white balance preset in DXO using a white card, and I think that will work fine.

 

rdking647

(5,113 posts)
6. heres what i did for white balance on my d70
Thu Feb 23, 2012, 03:53 PM
Feb 2012

on a bright sunny day at noon i took a shot of a patch of green grass. I used that as a reference image for white balance. after all foliage is white under IR

Latest Discussions»Culture Forums»Photography»First infrared photo from...