Sony SEL20TC FE 2.0X Teleconverter White

Extending the effective focal length of the Sony FE 70-200mm f/2.8 GM OSS lens, the FE 2.0x Teleconverter renders this telephoto zoom as a 140-400mm f/5.6 lens. 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.2.0x teleconverter doubles the reach of the 70-200mm lens with only a two-stop loss in exposure.Dedicated design maintains a high degree of image quality as well as full electronic communication to support the use of AE, AF, and OSS.Weather-resistant design matches the construction of the 70-200mm lens itself for use in inclement conditions.SpecificationsFormat35mm Full-FrameMountSony E-mountLens Groups-Elements8 elements (no aspheric) in 5 groupsCompatible withSony FE 70-200mm f/2.8 GM (G Master) OSS E-Mount NEX Camera LensDimensions (Dia. x L)2-1/2 x 1-11/16" (62.4 x 42.7mm) max. 2-1/2 x 1-1/8" (62.4 x 27.4mm) mount baseWeightApprox. 7.4 oz (207g)