I chose a Sigma 105mm f/2.8 OS macro lens mounted on the new SD1. The image I had in mind would be enlarged to several times the brooch’s two and a half inch diameter. I needed resolution that has previously been only available in medium format cameras in order to produce the huge three and a half foot by five foot transparency.
Today, Sigma officially launches three new digital cameras, the Sigma SD1 Merill, the DP1 Merill, and the DP2 Merrill. Each of these cameras wears the name “Merrill” in honor and recognition of the passion, drive and vision of Richard “Dick” Merrill, a founding father of the Foveon sensor that is at the heart of Sigma’s Digital cameras.
Infrared photography involves capturing light at wavelengths beyond the visible spectrum. Infrared energy is reflected quite differently than we are accustomed to by many organic and inorganic surfaces, and the results of landscapes bathed in infrared light has long been a favorite style of photography for fine art photographers since the silver halide days of centuries past. A unique design advantage of Sigma’s DSLRs allows creative photographers to quickly and easily swap between visible spectrum and infrared photography.
Since its announcement last year, the Sigma 85mm F1.4 EX DG HSM has been generating tons of buzz in photography […]