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Rent NowThe Kenko 1.4x Teleplus Pro 300 DG is a teleconverter designed for use between a Canon EF mount lens and a Canon EOS camera body, increasing the effective focal length of the attached lens by a factor of 1.4x while reducing the maximum aperture by one stop. The DG designation indicates optimization for use with digital sensor bodies alongside film SLR compatibility, and electronic contacts on both the lens and camera-facing mounts maintain full communication between the lens and body for autofocus, image stabilization, and EXIF data transmission with compatible lens and body combinations. The 1.4x multiplication factor provides a meaningful increase in reach without the two-stop light loss associated with a 2x converter, making it a practical option for photographers looking to extend telephoto reach while retaining autofocus performance on compatible lenses. Compatibility varies by lens and body combination, and autofocus performance may be reduced on lenses with slower maximum apertures.
– 1.4x focal length multiplication factor
– One-stop reduction in maximum aperture
– DG designation for digital sensor optimization
– Full electronic communication for autofocus and image stabilization
– Maintains EXIF data transmission
– Compatible with Canon EF mount lenses and EOS bodies
– More light-efficient than 2x teleconverter options
– Autofocus performance may vary by lens and body combination
