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Key Features
- 1.4x Magnification
- Weather-Sealed Design, AquaDura Coating
This Extender L 1.4x from Leica is a teleconverter designed for the Vario-Elmar-SL100-400mm f/5-6.3 zoom lens. It increases the lens' magnification by 1.4 times for a total zoom range of 140-560mm. The teleconverter is fortified against environmental conditions with its weather-sealed design and AquaDura coating.
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Will the extender work with the Sigma 100-400mm ...
Will the extender work with the Sigma 100-400mm lens?
No, this extender is only designed to work with Leica's Vario-Elmar-SL 100-400mm f/5-6.3 lens. While this adapter may fit the Sigma 100-400mm lens, any profile correction that is used with Leica's Extender L 1.4x will not be applied. This would be primarily color, contrast and light fall off.
Date published: 2023-03-14
Between the Sigma, Panasonic, and Leica version ...
Between the Sigma, Panasonic, and Leica version of this teleconverter, are there any noticeable differences in image quality?
Assuming you are using the Leica 100-400mm lens, the Leica Extender L 1.4x for Vario-Elmar-SL 100-400mm f/5-6.3 Lens will have the right profile correction for the lens. This would be primarily color, contrast and light fall off. Another brand teleconverter would not support that.
Date published: 2026-02-08
Will the extender work with other Leica SL ...
Will the extender work with other Leica SL lenses, such as the 24-90mm Zoom or the 35mm SL APO Sumicron?
The Leica Extender L 1.4x for Vario-Elmar-SL100-400mm f/5-6.3 Lens is intended for use specifically with the Leica Vario-Elmar-SL 100-400mm f/5-6.3 Lens and a Leica L-mount camera. It is not compatible with the Leica Vario-Elmarit-SL 24-90mm f/2.8-4 ASPH. Lens or the Leica APO-Summicron-SL 35mm f/2 ASPH. Lens.
Date published: 2023-03-10
Does the Teleconverter work with the Leica Vario ...
Does the Teleconverter work with the Leica Vario 90-280?
The Leica Extender L 1.4x for Vario-Elmar-SL100-400mm f/5-6.3 Lens, BH # LEEL14X is only compatible with the Leica Vario-Elmar-SL 100-400mm f/5-6.3.
Date published: 2023-03-10
Does the extender change the aperture?
Does the extender change the aperture?
The Leica Extender L 1.4x for Vario-Elmar-SL 100-400mm f/5-6.3 Lens would contribute to light loss on the 100-400mm lens, of about 1 stop.
Date published: 2023-04-16