Zur Zeit liegt leider nur ein englischer Infotext vor:
The Kenko Teleplus PRO 300 DG teleconverters are designed to perform the best when used with longer telephoto lenses. Recommended to be used with lenses longer than 100mm, they will maintain the resolution of the prime lens even at the corners.
Kenko PRO 300 DG AF Teleplus converters have genuine Gate Array IC. It means that the converter's own unique circuitry maintains signal integrity between the camera body and lens. The PRO 300 DG 3.0x teleconverter has a light loss equivalent to 3 stops.
Im Sortiment seit: 19.07.2005