Reasons To Use Raw Files
Text By BAHdog (Glen)  © All rights reserved.

RAW being a crutch seems to be a common misconception. The first task other than composition and light is a good exposure no matter what kind of file you shoot.
 
There are many reasons to use a RAW file format and here are a few of them:
1. With RAW you can make your own tonal curves and do it after the shot, choosing the right finesse for a particular image. In JPG with my camera (the 20D), you get five choices of generic tonal curves and you must choose one before the shot, going into a menu. That takes time when you might want to be shooting and like I said, it is a generic curve. Also once you hit that shutter button in JPG, your curve is burned into the file. Only you know what the scene requires and it may be tweaking anywhere and in any direction on the curve. It is more than just setting black and white clip points and moving the midtones around but you can do those as well of course.
 
2. RAW is a good place to decide on many factors. As you know white balance is another good choice there that has not already been burned in. You get more than 1000 tonal values in RAW compared to about 250 in JPG.
 
3. The RAW file will stand up to more post processing before it is severely damaged. You can see that easily in the processing histogram. Simply, you can do more with it if you need to, convert to B&W better and such. You are left with much more valuable info and less chance of posterization.
 
4. If you work with Adobe Camera RAW, you can calibrate your particular camera/sensor to display fantastic, pure, clean, realistic colors. Bruce Frazer recommends Tom Fors script which used with a Greytag Macbeth color checker will do the job. It takes about an hour to an hour and a half for the script to run but you have that cameras info to save forever after that. You can saved as many as you like and one click will bring up the values. In my case, I have the one camera so I set its values as default. You can't do that with JPG.
 
5. If you shoot high ISO, noise removal is better with a high bit PSD or Tiff file created from the RAW.
 
Don't use RAW for poor technique, use it to be a photographer like the old darkroom artists like Ansel Adams.
 
Once you learn the software which is very important, and your workflow, the process will not bog you down.
 
I hope this educated you concerning some of the reasons to use RAW files.
 

Click the author's gallery image on the top of the page to view the author's photographs.


My Outdoor Eyes Photography Blog

Eastern Kingbird At Our Bird Bath On Cape Cod

What a treat it was to see this Eastern Kingbird at our bird bath her on Cape Cod. We saw our first eastern Kingbird about a month ago at the Wellfleet Bay Wildlife Sanctuary. We had never seen one before. So now to see one in our own backyard is really cool!  

The Yuccas Are Blooming And Hardy Here On Cape Cod

The Yuccas are absolutely stunning this year on Cape Cod. I wonder if it’s because of all the moisture that we’ve had. I saw this “pastoral scene” with the luscious Yuccas on one of my early morning bike rides around to the different beaches. It’s amazing what you can see when you’re not worried about … Continue reading The Yuccas Are Blooming And Hardy Here On Cape Cod

Baby Baltimore Oriole In The Bird Bath On Cape Cod

We have so many baby Baltimore Orioles in our yard this summer! It is so much fun. This little guy was still wet from his bath. The coloring of the babies is so different from the adults with almost muted yellow and brown coloring. I loved the yellow Daylilies in the background. Cute little guy, … Continue reading Baby Baltimore Oriole In The Bird Bath On Cape Cod

Purple Climbing Nightshade Wildflower At Fort Hill On Cape Cod

The Climbing Nightshade wildflowers, also known as Bittersweet Nightshade,  are just beautiful at Fort Hill in Eastham on Cape Cod. You can see them on the trail near the Cutting Rock or on the trail leading up to the overlook parking lot. Climbing Nightshade wildflowers are a climbing vine with purple shooting star-shaped flowers of … Continue reading Purple Climbing Nightshade Wildflower At Fort Hill On Cape Cod

American Copper Butterfly At Fort Hill On Cape Cod

I almost missed this  little American Copper butterfly at Fort Hill on Cape Cod. He was pretty camouflaged until he opened his wings for a second and I saw the beautiful orange color and black spots. American Copper butterflies are small, only about 1″ with orange forewings and about 8 black dots and a black … Continue reading American Copper Butterfly At Fort Hill On Cape Cod

Gorgeous Orange Day Lilies on Cape Cod

The Daylilies here on Cape Cod are gorgeous this summer. They are growing everywhere and almost seem like a wildflower on the sides of the roads. I loved the coloring of this Daylily…so vibrant a deep orange color! What do you think?


 
Photography Outdoor Adventure Outdoor Eyes Crafts Outdoor Eyes Radio Home

© 2000-2017 ImageNNetwork  All rights reserved.