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Sigma 1.4x EX DG Tele Converter reviews: Lens

The 1.4 EX is placed between the lens and the camera, and allows the photographer to use the 70-200mm f/2.8... See full description.
  • Diameter: 6.85 cm
  • 1.95

Product Information

product description

The 1.4 EX is placed between the lens and the camera, and allows the photographer to use the 70-200mm f/2.8 lens as a 98-280m f/4 lens, and the 300mm f/2.8 lens as a 420mm f/4 lens; the high optical performance is maintained and the AF speed is not affected

product specification
Autofocus No
Diameter in cm Diameter: 6.85 cm
Length in cm 1.95
Weight (g) 143g
Type of image stabiliser No image stabiliser
Max. Aperture Lens 1 F2.8 - F32 max. aperture lens 1