What is a macro teleconverter?
Teleconverter is a special lens adapter added to the camera lens to increase the enlargement of the photographic subject. Macro lenses, if they are associated with a digital camera with a digital single lens (DSLR), achieve life -size photos in a ratio of 1: 1; The Makro Teleconverter connected between the camera and the macro lens allows more than life -size photos. The combination of two types of lenses allows you to take detailed images from small objects such as flowers, insects on plants and small underwater fish. Super-Macro Photography is a term used when teleconverters or extension tubes are added to the macro lenses. Adding a macro telecommunications lens to the macro lens has its advantages and disadvantages. Other lenses add more glass between the camera sensor and the subject, causing a reduction in light and a certain loss of quality. These effects can be limited by using Stride Světlang closed close to the camera ports. Using Telekonverters usuallyIt excludes that it is able to use autofocus on most cameras, even if they advertise differently.
Use a teleconverter (TC) with macro lentils allows photographers to infinite focus. TC doubles the focal length of the macro lens or can multiply its focal length. Connected to the lens macro, TC takes the central part of the frame and enlarges it to fill the frame. Such lenses can connect and work with most standard lenses, with some exceptions, even if they work best with telephoto lenses.
know how to connect the macro teleconverter to one or more macro lens is essential. The Makro Teleconverter must be connected to the quality resolution lens with a higher magnification than the camera sensor to avoid losing contrast in images. TC should first be connected to the main lens; Then avoid the failures, the attached pair should be mounted on the camera body. The extension tube should bet mounted between the teleconverter and the macro lens using the extension tubes to get a greater magnification. In these high magnification, focus is fine, at a small field depth, critically difficult and important.