Sigma TC-1411 Teleconverter for L-Mount

What is the Sigma TC-1411 Teleconverter for L-Mount?

The Sigma TC-1411 Teleconverter is an accessory that extends the focal length of compatible L-Mount lenses by 1.4x, allowing users to get closer to their subjects without sacrificing image quality.

Which lenses are compatible with the Sigma TC-1411 Teleconverter?

The Sigma TC-1411 Teleconverter is compatible with select L-Mount lenses, including the Sigma 100-400mm F5-6.3 DG DN OS | Contemporary and 70-200mm F2.8 DG OS HSM | Sports lenses. It is also compatible with some Leica and Panasonic L-Mount lenses.

Does using the Sigma TC-1411 Teleconverter affect image quality?

The Sigma TC-1411 Teleconverter is designed to maintain the high optical quality of the attached lens, with minimal impact on image quality. However, it may slightly decrease the overall image sharpness and maximum aperture of the lens.

Can the Sigma TC-1411 Teleconverter be used on both full-frame and APS-C cameras?

Yes, the Sigma TC-1411 Teleconverter can be used on both full-frame and APS-C cameras. When used on an APS-C camera, the focal length multiplier is 1.4x, providing even greater magnification.

What is the physical size of the Sigma TC-1411 Teleconverter?

The Sigma TC-1411 Teleconverter measures 1.16 x 2.48 inches and weighs approximately 6.7 ounces, making it a compact and lightweight accessory for telephoto photography.

Can the Sigma TC-1411 Teleconverter be used with other brand lenses?

The Sigma TC-1411 Teleconverter is specifically designed for use with Sigma L-Mount lenses and may not be fully compatible with lenses from other brands. It is recommended to use it only with compatible lenses to ensure optimal performance.

Does using the Sigma TC-1411 Teleconverter affect autofocus performance?

In general, using the Sigma TC-1411 Teleconverter may slightly decrease autofocus speed and accuracy. However, on lenses with a maximum aperture of f/4 or larger, autofocus performance is maintained.

Is there an additional cost to using the Sigma TC-1411 Teleconverter?

The Sigma TC-1411 Teleconverter may slightly increase the effective aperture of the lens, resulting in a decrease in maximum light transmission. This may impact exposure and may require the use of a higher ISO or longer shutter speed to compensate.

Does the Sigma TC-1411 Teleconverter come with a warranty?

Yes, the Sigma TC-1411 Teleconverter comes with a limited 1-year warranty from the date of purchase. This warranty covers any defects in materials or workmanship, but does not cover damage caused by misuse or accidents.

Can the Sigma TC-1411 Teleconverter be used with telephoto zoom lenses?

The Sigma TC-1411 Teleconverter is specifically designed for use with prime lenses, but it can also be used with compatible telephoto zoom lenses. However, the maximum aperture and image quality may be slightly impacted compared to using it with a prime lens.