Showing posts with label IR filters. Show all posts
Showing posts with label IR filters. Show all posts

Thursday, May 28, 2020

Why would you use Infrared in Photography?

I have to admit. I am drawn to experimenting with photography. I can't really help it.

Infrared Photography to be super simple about it, is viewing the world in a different light spectrum.

Our human eyes can only see a certain spectrum of light and having the ability to use the camera to shoot what the eye cannot see is intriguing.
There is a great article on it by Kolari Vision. They are the folks that converted my ancient camera to Infrared Full Spectrum. This only means that I can add a filter to the lens of different wave lengths to achieve different looks from light spectrums.

I really wasn't sure I wanted to do this at all. So the first thing I did was order a small converted point and shoot camera. I used it for about a month and then immediately decided that I need to convert that old camera of mine. 

First ever shots with the point and shoot camera:




665nm Filter
 

So instantly I was hooked, the world looked so incredibly different!

I got to see a world that was so remarkably different. However, getting the proper color swap or false color was and still remains fairly difficult. Processing IR photography isn't as easy as regular photography. Well, that is my opinion. I don't have Adobe Photoshop and haven't purchased the specific software just for Infrared.
After all, I am one of those that likes to find a work around.

Each light filter needs a specific white balance. So each time a person changes their filter, they need to reset it. One should even reset the white balance when the light changes.
Sounds like a pain right? Sounds complicated?
I won't go into all the technical details, but it takes a bit of getting used to.

My idea of learning is to just go out there and learn by doing.

550nm Filter

Morning fog 665nm Filter
Light flare 665nm


Not all of my Infrared images turn out like I expect them to. Sometimes I get a complete dud and other times I take a sow's ear and change it into something more fun.

The sky doesn't have to be blue. The grass doesn't have to be green. I feel like I have the creative license to be the kid I always loved to be. If my grass is red, so be it! If the sky is orange? Why not?


None of these shots were edited in Adobe products. I use ON1, CorelPaintShopPro, and Topaz plug ins. ON1 has a channel swap which gets me close to what I want.
AND...when the colors just don't please me, I can always convert to black and white. This is where Infrared shines anyway.

Here are some IR shots done with an 850nm filter which is strictly for Black and White:



The Pasture on a bright sunny day

These last two photos were edited in a software program I am trying out called DxO PhotoLab 3. If you ever heard of the NIK plugins, these are it, combined into an editing platform. I'm impressed with some features and love how it excels with the black and white photos.


I ordered one more filter. I'm anxious to try it out. It is called the IR Chrome Filter.

I'll let that be a surprise and post photos from that when I get the filter and use it!

For now? Have a good day.
Happy Snapping.



Friday, September 28, 2018

I like Infared !

I only use a Hoya IR72 filter with my Olympus OMD EM 5 mirrorless camera. I got this camera back in 2015 just when the new version came out and the old version was being discontinued.
Why?
Well, the cost savings is great while buying a used or a new one that is being discontinued.

I went mirrorless because the camera is supposed to be more compact and lightweight. And, it was. It is my go to camera on very long hikes. I've beat the crap out of it and it still functions.

Is it the hands down best camera out there?
Nope.
However I bought in a bundle and saved quite a bit of money. My Nikon D5200 is an excellent camera. But it is heavier and it is quite picky about moist humid days or extremely cold days. The Oly is supposed to be weather resistant.

A big plus is that it does read infrared light too. The Nikon doesn't, however the IR filter will work with the Nikon. It just acts like a very dark red ND filter.

That said here is what I shot yesterday. It was bright and sunny, the lighting was all wrong for regular color, so I switched over to IR.

The Meadow in color:


The Meadow in IR:


The greens turn white, the shadows and cool areas are dark!
The trails faintly show up in the grass.
The leaves are slightly blurry as the length of exposure was about 2 seconds and the wind was blowing.

Next time I will try a fast ISO to see if I can get a clearer shot. True IR will look different. But don't want to convert a camera just for that.

Another shot across the ridge:


And then in IR:


However, the colors are beginning to change rapidly and now I am thinking about doing a drive around and trying to find neat spots to pull over and take photos.

Tonight we are supposed to have frost. It is right about the normal time for frost. But it makes me sad as the fall colors rush by so quickly and suddenly we are in the icky brown time before the snow falls.

Here are a  couple of more IR shotsthat I took then I will be done with displaying my IR shots for now.

I have to contact the VA Tech Help to set up a laptop for a telehealth appointment with speech/memory therapy for hubby.


Have a good Friday. I have some doodling painting to do on my landing. It is coming out pretty neat.