Canon TC-DC58 Teleconverter Lens is a family of rear-mount teleconverters for Canon PowerShot cameras that extends the effective focal length when paired with the matching Conversion Lens Adapter LA-DC58x. The lineup includes multiple magnifications, notably 1.5x (TC-DC58B) and 2x (TC-DC58C) variants, providing longer reach for distant subjects without swapping lenses. Mounting requires a Canon Conversion Lens Adapter from the LA-DC58 series (such as LA-DC58C or LA-DC58L) compatible with the camera model, and on supported bodies may involve camera settings adjustments to enable features like IS mode when using the TC-DC58E tele-converter.
