Tag Archives: staugustine

Echoing Curves

Echoing Curves

The beaches beyond Marineland in St. Augustine have some beautiful rock formations. This image was captured while the colors in the sky still had some magenta while the horizon was turning warm gold. The way the ocean had receded taking sand away from the front of this rock and exposing the bright green moss caught my eye. Even more interesting were the curves in the sand, the shape of the waves and the shape of the face of the rock. Each curve in harmony with and echoing the other.

Captured with the Panasonic Lumix S1R with the 24 – 105 f/4 lens. A Benro filter holder with a 3 stop ND, a polarizer and a 3 stop soft edge grad was used for this image. The lens was at 35mm and the exposure triad: f/8, 8 sec, ISO 100.

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Lumix S1R – The value of great resolution with good pixels

Last month I spent a few days in St. Augustine at Florida’s Birding and Photo Festival. I took the Lumix S1R along even though I knew I would be shooting predominantly with the Lumix G9 and the Leica 100-400, an ideal bird photography combination. I was also hoping to try out the Sigma MC21 and some of the long glass that Sigma makes – more on that in future posts. For my very first shoot I decided to lave the G9 behind and just use the S1R with the Lumix Pro (Leica certified) 70-200mm f/4. Boy was this a great combination. The following images are an example of what impressed me most.

I am a strong believer on exposing to the right to maximize the ammout of data captured and this root image is an example of this technique.

The image below is of a Roseate Spoonbill that had landed near some alligators to drink water.

Focal length 200mm – Exposure triad f/4, 1/800 sec., ISO 160

Typically I will adjust exposure, white /black points, highlights and shadows to get the image to what it looked like. These adjustments are shown in the screen capture as below.

As the composition was limited by the focal length of the lens I decided on a tight crop while maintaining the reflection as in the image below. The original image is 8368 X 5584 pixels and the cropped image is 1934 X 2528. Though not exact it is close to a 2X crop or the equivalent of a micro four third sensor. This provides a field of view equivalence of 400 mm.

This image has been resized down to 1400 px on the long side for web presentation.

Seeing the detail and the quality of the cropped image, I went a step further and cropped further to 1934 x 1434. This is approximately another 50%.

Once again this image has been resized down just a bit to 1400 px on the long side for web presentation.

In my opinion this is a perfectly good image and useable in and digital competition as most competition require the image to be 1400 X 1050 px.

So why not take it one step further. A severe crop of the neck and head.

This image has not been resized – it is 546 x 817 px

To further test the quality of images from the S1R, I took this small jpg image above and resized it to 1050 px high.

Resized to 1050 px high

Using the same original jpg image a further resize was done to 1920 X 2678 px. This is more than sufficient for any screen/monitor display and any photographic competition.

You should be able to double click this image to see it at 100%

ull disclosure, I am a Lumix Global Ambassador and use Lumix cameras and lenses for my photography. I will say that after using the S1R for a month, in my opinion, it is an exceptional camera and the best digital camera I have used to date.

The LUMIX S1R is Panasonic’s new 47.3-megapixel full-frame CMOS sensor camera.

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