OVERVIEW E-Mount Teleconverter/Full-Frame Format 2.0x Magnification Factor Communication Between Lens & Camera Maintains Metering, Autofocus, and OSS Dust and Moisture-Resistant Construction Compatible with Select Sony Lenses Extending the effective focal length of select Sony E-mount telephoto lenses, the FE 2x Teleconverter increases the lens's magnification by 2x for a narrower field of view. The dedicated design maintains full communication between the lens and E-mount mirrorless cameras, including auto-exposure metering, autofocus, and Optical SteadyShot image stabilization. Additionally, this teleconverter also features a dust- and moisture-resistant construction, matching the lens, to benefit working in harsh environmental conditions. Compatible Lenses FE 70-200mm f/2.8 GM OSS FE 70-200mm f/2.8 GM OSS II FE 100-400mm f/4.5-5.6 GM OSS FE 200-600mm f/5.6-6.3 G OSS FE 400mm f/2.8 GM OSS FE 600mm f/4 GM OSS SPECS Mount Sony E Magnification 2x Optical Design 8 Elements in 5 Groups Light Loss 2 Stop Length 1.68" / 42.7 mm Diameter 2.50" / 63.5 mm Weight 7.3 oz / 207 g Packaging Info Package Weight 0.95 lb Box Dimensions (LxWxH) 4.7 x 4.2 x 3.5"
