Ed Ogle
About the Image(s)
f/16 1/250 second ISO-200 EV-1 16mm
Canon R100 with Sigma 16mm lens
This image was made yesterday from near the summit of Mount Sanitas outside of Boulder Colorado. I used this R100 for hiking and skiing because it’s the lightest interchangeable lens camera that Canon has ever made. It uses all my RF lens producing great image quality.
I used f/16 which is the smallest aperture my 16mm lens has to prevent damage to the sensor while taking a photo directly into the sun. In addition to Adobe Denoise and my usual post-processing I used Tony Keiper’s TK-9 Luminosity masking plug-in in photoshop to recover some of the shadows.
The final image was produced from the RAW file but the original image here is the JPG file direct from the camera. I shoot RAW+JPG.
6 comments posted
If I can say anything, I like the darker clouds on the right of the original color version.   Posted: 12/10/2025 08:06:00


