This new book was just published in January 2019 and is the ideal volume for everyone seriously interested in close-up and macro photography. 30 exposures were made with a spacing of 50 micrometers. This produces a true 10X magnification on the sensor. It is produced with the same 10X Nikon microscope lens, however with a Nikon 200mm F4.0 macro lens as the relay lens. The image above is a 10X magnification of the same hook on the calyx. Exposures were all Manual, 1/125 ISO 100 and the relay lens wide open. The image is a stack of 15 images at 75 micrometers spacing. The relay lens is required in the optical path since the lens is used without the microscope. This produces a true 5X magnification on the sensor. It was made with a 10X Nikon infinity Microscope lens mounted on the 105mm F2.8 macro lens used as a tube or relay lens. The image above is a 5X image of a hook of the calyx. The following images demonstrate increased magnification: Stability precautions included mounting the rail on a heavy base on a sturdy desk with a heavy marble slab underneath. The stack was processed in Helicon Focus and Adobe Camera Raw.Īs you can observe by the tiny hairs in the image, stability was achieved throughout the stack. The magnification is life=size, or 1:1 on the sensor.It is a focus stack of 113 images each spaced at 100 micrometers.Įxposures were in Manual Mode, Manual Focus, 1/125 second at F11 and ISO 800. It was captured with a Nikon D800 camera with a 105mm F 2.8 macro lens and a Nikon D910 Speedlight with a single reflector. as illustrated at the end of the last post. It was photographed with the automated focusing rail by Cognisys, Inc. The image above is a calyx of a flower from a Magnolia ( Magnolia floribunda) tree. That may even be movements as small as those caused by the breeze created by an air conditioning or heating duct. The issue is that when magnified, all movements in subject and camera are magnifies as well. In the previous post, I described methods for stabilizing a subject when making macro images.
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