Sigma TC-1411 1.4x Teleconverter Mount:Leica L-Mount Bluetooth low energy and Wi-Fi

Bluetooth low energy and Wi-Fi allow you to wirelessly share imagery from the camera to a mobile device and the included rechargeable lithium-ion battery offers up to 430 shots per charge for all-day use

and resolving power are already outstanding at full aperture

Three ED and Three Aspherical Elements

Able to hold up to two LP-E6/LP-E6N lithium-ion battery packs

II is a fast standard zoom lens designed in a lightweight and compact dimension

Sigma TC-1411 1.4x Teleconverter Mount:Leica L-Mount Bluetooth low energy and Wi-FiSigma TC 1411 1. 4x Teleconverter for Leica L Front and Rear Caps Extend the reach of select L mount lenses with the Sigma TC 1411 1. 4x Teleconverter. This optic magnifies the image by 1. 4x and retains full communication between the lens and camera body, enabling metering, autofocus, and image stabilization as well as the transmission of Exif data. L Mount Teleconverter 1. 4x Magnification Factor Maintains Metering, Autofocus, and OS