Camera Parts, TC-2.0X Auto Focus Teleconverter Lens Extender,Compatible for Sony E-Mount Cameras A7IV/A7SIII & 70-200GM/100-400GM 400F28GM,Renewal Accessories

==========High-concerned chemical : NoneLens Adapters Type : Extension TubesFocus Type : Auto Focus

• This auto-focus adapter ring enables smooth auto-focus connection between compatible cameras and lenses, realizing precise focusing response for daily shooting needs.
• Achieves 2.0x teleconversion effect to expand the lens focal length range, meeting the needs of various shooting scenarios such as long-distance shooting.
• Supports auto-focus function with smooth connection, no additional manual adjustment required, improving usability.
• Compatible with E-mount cameras and related lens models to ensure the normal function of the lens.
• Easy to install with tight connection, stable in use and not affecting shooting operations.
• Expands the application scope of the lens, enriches shooting options and adapts to different shooting needs.
• The adapter ring supports normal transmission of basic shooting signals, keeping daily imaging performance steady for diverse shooting scenes.