Description:
Kenko PRO 300 AF teleconverter will not auto focus with the following lenses:
Canon EF 50mm f/2.5 Macro, Canon EF 100mm f/2.8 Macro, Canon EF 85mm
f/1.8 USM, Canon EF 300mm f/4 IS USM. NOT compatible with the new Canon
EF-S lenses, 18-55 f/3.5-5.6, 17-85 f/4-5.6, 60 f/2.8 macro.
Specifications:
Construction: 2 Groups/ 5 Elements
Dimensions: (Length x Diameter) 19.4 x 67mm (.75 x 2.6")
Weight: 132g (4.7oz)
Notes: MultiCoated, Depth of Field: 1/1.4 of prime lens/Exposure
Magnification: Approx. 1 stops
Mfr# K14PRO300DGC
