The Sigma TC-1401 1.4x Teleconverter for Canon EF-mount lenses extends your lens’s focal length by 1.4x while maintaining full communication between the lens and camera for autofocus performance up to f/8. Featuring a Special Low Dispersion element, it minimizes chromatic aberrations for excellent image quality. Its durable, dust- and splash-resistant design ensures reliable use in challenging conditions. Note: Autofocus may not function with lenses having a maximum aperture of f/5.6 or slower. Manufacturer items include the teleconverter, soft carrying case, and front and rear caps. Bundle includes a lens pouch, full cleaning kit, and lens cap keeper. *International Version with 1-year seller warranty. Warranty is managed directly by the seller instead of the manufacturer. To use the warranty, please email customer service.*
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The Sigma TC-1401 1.4x Teleconverter for Canon EF-mount lenses extends your lens’s focal length by 1.4x while maintaining full communication between the lens and camera for autofocus performance up to f/8. Featuring a Special Low Dispersion element, it minimizes chromatic aberrations for excellent image quality. Its durable, dust- and splash-resistant design ensures reliable use in challenging conditions. Note: Autofocus may not function with lenses having a maximum aperture of f/5.6 or slower. Manufacturer items include the teleconverter, soft carrying case, and front and rear caps. Bundle includes a lens pouch, full cleaning kit, and lens cap keeper. *International Version with 1-year seller warranty. Warranty is managed directly by the seller instead of the manufacturer. To use the warranty, please email customer service.*

Get even closer to distant subjects with Canon’s Extender RF1.4x. Featuring a smart-connect design, this extender seamlessly attaches to select RF series lenses* and increases the focal length by a factor of 1.4x, helping expand your reach without compromising on overall quality or performance. Built with the latest high-refraction, low-dispersion glass to minimize chromatic aberration, and optimized coatings that reduce ghosting, this powerful extender is an ideal choice for sports and wildlife photographers. Plus, with a dust- and water-resistant construction ― including a heat shield exterior coating to prevent overheating ― the Extender RF1.4x makes a durable and versatile addition to your gear bag.

Use your Canon EF and EF-S lenses on the Canon EOS R5, EOS R6, EOS R or EOS RP cameras with this Canon mount adapter. Its rubber ring resists dust and water for durability.

Integrate a NIKKOR F-mount lens into any Z-series mirrorless camera body with this Nikon FTZ mount adapter. It’s compatible with approximately 360 F-mount lenses, letting you convert your camera into a versatile, professional piece of photography equipment. The FTZ mount adapter is made with magnesium alloy for durability.
| Pros for Sigma - TC-1401 1.4x Teleconverter for Canon Bundle (International Version) | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Lens Compatibility, Weight, Overall Performance, Price, Fit | Lens Compatibility, Weight, Image Quality, Ease of use, Performance |
| Cons for Sigma - TC-1401 1.4x Teleconverter for Canon Bundle (International Version) | |||
| There were no cons for this product— | There were no cons for this product— | Control Ring | Price, Size |