Tag «1.4x Pro Teleconverter»

Tamron SP Auto Focus 1.4x Pro Teleconverter for Canon Mount Lenses (Model 140FCA) Review

The Tamron SP Auto Focus 1.4x Pro Teleconverter for Canon Mount Lenses (Model 140FCA) performed with It is natural for the image quality to deteriorate when using a teleconverter since the lens becomes darker due to aperture loss: one F-stop (with 1.4X) or two F-stop (with 2X).. Depending on the shooting conditions, the Auto Focus may hunt. In that case, please use MF (manual) mode.. This teleconverter is not designed for digital use. We do not guarantee its performance when used on Digital SLR cameras.. When using the teleconveter, it maybe difficult to achieve focus using AF because the depth of field becomes shallow. If this occurs, focus manually.For use with Canon SLR cameras. If used with a variable F-number zoom lens (e.g. 2.8-3.5), AF may not operate at the telephoto side. If this occurs, focus manually. This model is one of the Top Digital Camera Lenses from Tamron. This Tamron SP Auto Focus 1.4x Pro Teleconverter for Canon Mount Lenses (Model 140FCA) has been reviewed by more than 48 customers…