Are Sigma teleconverters any good?
Are Sigma teleconverters any good?
Summary. The Sigma 2.0x teleconverter seems to be a pretty solid choice for Sigma lenses. As you can see from this review, it works quite well with the new Sigma 120-300mm f/2.8 Sport lens and shows better performance in the center than the TC-20E III when stopped down to f/5.6 range and smaller.
How many stops do you lose with a 2x teleconverter?
2 stops
A 2x teleconverter loses 2 stops of light, so an f/2.8 lens drops down to a wide aperture of f/5.6.
What is the teleconverter for Sigma lens?
The Sigma APO Teleconverter 2x EX DG for Canon Digital SLR Cameras is a dedicated APO teleconverter that can be mounted between select lenses and the camera body to increase the focal length by the power of two. The multi-layer coating reduces flare and ghosting, which is a common problem with digital cameras.
Can I use Nikon teleconverter with Sigma lens?
It turns out that teleconverters are very brand-specific. Nikon teleconverters are designed to only work well with Nikkor lenses, while Sigma teleconverters are designed to only work well with Sigma lenses.
Can you use a teleconverter with Sigma 150 600?
Yes, Sigma Optimization Pro recognizes the 150-600mm lenses by themselves, and when paired with the teleconverter, allowing for lens customization settings to be optimized for the lens, and the lens and teleconverter combination.
Do extenders affect 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.
Can I use a Sigma teleconverter with a Nikon lens?
Even though the Sigma 1.4x will physically mount on any Nikon telephoto lens that can take teleconverters and it will perform well optically, it will cause all kinds of lens communication and autofocus issues.
Does Sigma teleconverter work with Canon lenses?
BTW, Sigma makes a 1.4x converter, the Sigma TC-1401 1.4x Teleconverter for Canon EF. It would be a better choice than the Canon which is designed bascially for Canon lenses and not Sigma’s. This lens WILL work with a Canon tele-extender if you do this.
What cameras are Sigma lenses compatible with?
SIGMA currently offers a trio of fast-aperture primes for these compact systems: Sony E-Mount, Canon EF-M (EOS M series cameras), Micro Four Thirds (Olympus and Panasonic), and even crop-sensor L-Mount cameras. The 16mm F1. 4 DC DN | Contemporary, the 30mm F1.
