Is a 2x teleconverter worth it?
While teleconverters give you decent image quality, they still cause the photos to lose some of it. However, they are still much better than cropping the image, and they preserve way more quality than cropping.
What are the downsides of using a teleconverter?
Cons
- The biggest disadvantage is that you lose a stop of light on the 1.4X and 2-stops on the 2X.
- Some lenses are not compatible for Auto Focus with teleconverters, although newer models are more likely to.
What is a Vivitar MC Tele Converter?
The Vivitar 2x 4-Elements Teleconverter for Canon cameras is a precision optical component designed to expand your photographic capabilities. For example, using a 2x teleconverter with a 300mm lens will effectively increase the focal length to 600mm. A lens set to f/2.8 will now be f/5.6.
Do teleconverters really work?
Without exception, teleconverters always make lenses less sharp. While more expensive wildlife/sports lenses can do a decent job of controlling a teleconverter, it still means losing some image quality. Unfortunately, teleconverters reduce the aperture size. A 1.4x teleconverter makes a lens lose 1 stop of light.
What is a teleconverter good for?
A teleconverter is basically a magnifying lens used between the camera body and the existing lens. Teleconverters can be used to increase the apparent focal length of a lens but at the cost of overall sharpness and lens speed.
Do teleconverters change aperture?
The teleconverter reduces the maximum aperture of the lens by one stop (1.4x converter), 1.5 stops (1.7x converter) or 2 stops (2x converter). An f/4 lens becomes an f/5.6 lens with a 1.4x mounted. An f/5.6 lens becomes f/8. Teleconverters add an extra set of electrical contacts between the camera and the lens.
What is zoom range?
Zoom range is a big selling point for digital cameras and lenses. Put simply, the zoom range is the difference in magnification from one end of the zoom range to the other.
Can I use the Vivitar macro teleconverter with other lenses?
Consider that element is amplified ten-fold with the Vivitar Macro Teleconverter since it is an adapter, to be used in conjunction with so many other lenses. Someone using a different lens (than the Nikon Series E 50/1.8) will likely have a completely different set of results. That is, in some ways, the exciting nature of the optic.
What is a 2x teleconverter and how does it work?
As a 2x teleconverter, this optic doubles your focal length and reduces light transmission by 2 stops. So in the case of this article, my Nikon Series E 50mm f/1.8 becomes a 100mm f/3.5. Macro reproduction can achieve 1:1 with this teleconverter.
What is the difference between the Vivitar and the teleplus?
There is quite a significant difference in the lens coatings, the vivitar shows mainly blue colouring and the Teleplus is multicoloured showing blue/green/orange. In use the Vivitar gives a slightly warmer image, there were no differences in flare that I could detect.
What is a 50mm teleconverter?
This teleconverter is essentially a helical extension tube on top of a 2x teleconvertor. Using a 50mm lens, it allows up to 1:1 magnification. Can be found as P-KM and P-KA with auto aperture contacts (as well as other mounts). Optically reckoned to be the same/similar to the “MC7” 7 element converters sold under a variety of marques.