Showing posts with label 590nm filter. Show all posts
Showing posts with label 590nm filter. Show all posts

Saturday, December 07, 2024

Chasing ice

 


Thursday after lunch I took off to go look for ice along the bluffs of the Kickapoo River. I waited until after noon to head out as I was hoping for it to warm up above 10 F. It did, but the windchill was still at something like 9 F, if you were facing the winds.

I knew that hiking along the bluffs would keep me on the east side of the river with the forest and the bluff blocking part of the cool breeze. However, since the sun never shines on this section of the bluffs ... except on late summer evenings, it would be chilly next to the rocks.

That is perfect for the formation of little ice falls. Last year there was almost no ice or water in this area due to the drought we'd been having. This was promising sign to see. There is a small 'pond' under the rock that was frozen solid.

Light reflects strangely on ice and water which is why I took my Infrared Camera again.


I'm not sure why the mosses don't turn out with the same amount of colors. I suppose it is just how the light reached the moss and the ice in these two areas.


What the ice looks like in camera:


I channel swap, which means I swap the colors and blue can become pinkish, reddish, or with this filter more orange colored. The ice will almost turn blue with most filters [except the 850nm range which is a B&W filter...very useful for white fluffy clouds against a black sky]



Here was another unpredictable shot. I thought this would just turn out yuck with nothing fun. I wanted to see if I could differentiate the ice hidden inside this fern and moss covered area. It turned out to be my favorite shot of the day.


Some IR photographers call this 'Candy Colored' and I think it is! But the detail in the ferns turned out pretty neat. 

I did take some normal shots, but not many.


Hiking down Willow Trail.


Long Tall Shadows on old 131 Trail.


Charlie, the Explorer. 



Thursday, December 05, 2024

Infrared in Winter?

 Are you nuts? Infrared is so much better in the summer. 

Except.

Sometimes I just think I like a challenge. I took a filter that I didn't like so much and a 25mm lens which is 'fast' so I could shoot in the low light that the weather had gifted me.

Here is an original shot and then the edited shot of the creek in my neighbor's valley.


The filter I used is a 590nm filter. The camera has been modified to be able to 'see' Infrared Light. Most cameras have a filter to shut that light out.
Shooting IR is pretty technical when it comes to finding a proper white balance along with something called channel swapping in post work.

I like both versions of this shot. It was certainly more colorful than normal color. [I hear that winter can be rather colorless...]

The bluish color in the first shot shows the plants that still have chlorophyll in them and they reflect light in a different way.


This time of the year can be a bit dull, so I figured I'd have some fun with the colors that we don't see with our eyes.

I even used the improper white balance for this filter to pick up a different type of color. Though, really I feel that it is up to the person with the camera to decide what they want to visually see.

What I saw through the lens:


And then my version of what I liked. In some cases, I like the odd blue above a bit better. 
How far can I push the illusion of what we can't see with our eyes?

Why not do this? It is like creating a fairy land.


The challenge just like any challenge in photography is to find an interesting composition or subject. And I had a particular tree in mind.

Charlie and I hiked across PeeWee's valley to a particular tree that has roots that climb the steep hill.


The weather was supposed to get gnarly around 11 or noon. The winds were to gust up to 50 mph and as the temperatures dropped, there was to be snow squalls along with some sleet.

Charlie and I headed back home before the bad weather hit.


And boy did it ever hit!

It was time to hunker down and drag out some things for the Christmas Chair. I going with the old Captains Chair this year. 


It was a good way to stay out of the bad weather and trees that might blow down.