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Teleconverter Vs Extension Tube. 4102020 No optics in an extension tube. An extension tube pushes the lens element closer to the subject. While teleconverters are always comprised of optical lens elements for the purpose of increasing focal length extension tubes are physical attachments without any optics the sole purpose of. With more working distance and the same magnification because you are focusing at a greater distance you should end up with more DOF as well.
Unlike teleconverters extension tubes have no optics in them at all. The elements in the converter actually increase the focal length of the lens to which its attached. Disney Image Makers 45381 views. 20 rows 2172021 I recently got a Sigma 105mm macro lens for my KM 5D. 882016 Teleconverters act as a magnifying glass vs. Many times extension tubes like Kenco are sold in sets of 3.
A teleconverter extends the focal length of a lens by a factor eg 14 or 20.
Im looking to. Teleconverter on 100mm macro ef 100mm f2 8l macro is usm with teleconverter extension tube plus tele converter teleconverter vs extension tube macro teleconverter vs extension tubes for macro. 4242020 Teleconverters vs Extension Tubes Extension tubes should not be confused with teleconverters because their use and purpose are completely different. Customize your Chrome homepage and make it work for you. 20 rows 2172021 I recently got a Sigma 105mm macro lens for my KM 5D. It has lenses to preserve the characteristics of the lens.