
Best selling Lens converters from Canon
On this page you’ll find a ranking of the best Lens converters from Canon. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Canon EF 2x III teleconverter
This extender increases the focal length of Canon L-series telephoto and telephoto zoom lenses by a factor of 2, with optimized AF performance and communication when used with a compatible camera-lens combination. Not suitable for Canon EF 70-300 1.4-5.6 L IS USM and Canon EF 28-300 L F/3.5-5.6 IS USM.

2. Canon RF 1.4x
The 1.4x extender has been specifically designed for the Canon RF lens system and maintains the image quality of the lens as well as high-speed communication with the camera. The RF 1.4x extender is the perfect choice for photography enthusiasts and professionals looking to extend the focal length range of their RF lens. The 1.4x increase in focal length is ideal for press, nature, and sports photographers.
The extender features lenses made from high-refractive-index glass and low-dispersion glass. This counteracts field curvature and chromatic aberrations, ensuring excellent image quality. In addition to optimized lens coatings, a three-layer combination lens helps reduce ghosting by minimizing the number of critical glass-air surfaces as much as possible. The outer surface of the tube is coated with the same white heat-reflective coating as the RF 100-500mm F4.5-7.1L IS USM and RF 70-200mm lenses, preventing performance drop at high temperatures.

3. Canon LA-DC58D Lens Adapter

4. Canon TL-H34II Teleconverter
The Canon TL-H34II Teleconverter is a high-quality optical accessory specifically designed for Canon HF-R series camcorders. With a 1.5x magnification factor, this teleconverter extends the focal length by 50 percent, allowing videographers to capture distant subjects more clearly and in greater detail. The precise construction with high-quality optical elements ensures that image quality is maintained even when using the converter. The compact design of the TL-H34II integrates seamlessly with the supported camcorders, requiring no additional power sources or complicated setup processes. The matte black finish minimizes light reflections, while special optical coatings reduce stray light and ghosting. With a filter thread diameter of 34 mm, compatible accessories can be easily attached, enhancing the versatility of the converter. This accessory is a practical solution for anyone looking to expand the telephoto capabilities of their camcorders.
- 1.5x magnification factor to extend focal length
- Compatible with selected Canon HF-R models
- High-quality optical elements to maintain image quality
- Matte black finish to reduce light reflections
- Dust and moisture-protected lens elements.
