-Woody's Picks Landscape

Sunday January 9. 2011

WARREN CONNECITCUT – I’ve been experimenting with tilts and shifts on my Hasselblad with an HTS 1.5 tilt/shift adapter. One of the traditional reasons to tilt the lens on a view camera is to extend depth of field by tilting the focus plane; the technique is known as the Scheimpflug principle. I’ve been struggling with getting accurate focus with the HTS 1.5 so I’ve gone back to an alternative digital solution to the problem of extending depth of field, focus stacking. The idea is to take multiple images with the focus point shifted slightly from image and stack the images in specialized software to achieve an image that in focus throughout. See my post for January 4, 2011.

Here’s an image taken with my Hasselblad H4D and an HC 300 mm lens. I used the long lens to obtain compression in the image and to compose it to my taste. The 300 mm lens has shallow depth of field, even when stopped down, and there are image quality issues with stopping down to extreme levels. So I took 9 frames moving the focus plane through the image, and stacked them in Helicon Focus. The process is relatively painless as long as you have a lot of computing power. As I’ve noted previously black and white conversions from the Hasselblad are more like large format film than any other camera that I’ve used since I started with digital.

Wind blown snow, Warren Connecitcut
Wind blown snow, Warren Connecitcut

On this day one year ago: Snow drifts! How about that. Also taken with my Hasselblad. I guess this demonstrates that there are only so many landscape subject to photograph when the landscape is covered by snow. I prefer this year’s effort.

Warren snow drifts

3 replies on “Sunday January 9. 2011”

This isn’t Woody,it’s Maria using Woody’s computer.
I love this picture-the technical points elude me but the power and texture of the picture are arresting-it’s sculptural!

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