The LEICA EXTENDER L 1.4x is a professional teleconverter designed to increase the effective focal length of Leica SL lenses by 1.4×, while maintaining as much of the original optical performance as possible. It extends the reach of your existing SL optics — for example, turning a 100 mm lens into a 140 mm equivalent — without the need to carry additional lenses.
The extender features a compact, robust design and lightweight construction that fits seamlessly into the Leica SL system. Its weather‑sealed housing adds durability for outdoor and challenging shooting conditions. Optically optimized elements help minimize loss of sharpness and aberrations that can occur when extending focal length, delivering crisp and detailed images with excellent contrast.
Electronic compatibility ensures that EXIF data and autofocus functions are retained with supported SL lenses, making this extender a valuable tool for wildlife, sports, and action photography where extra reach and reliable focus are essential.
The LEICA EXTENDER L 1.4x offers photographers an elegant and reliable way to increase their telephoto reach without sacrificing the optical quality that Leica is known for.