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Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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L Mount
Full Frame
50mm
Autofocus
f/1.4 to 16
Leica SL
Dustproof/Splashproof
67mm (Front)
19.68" (50cm) to Infinite
Diagonal: 46.4 Degree
Horizontal: 39.2 Degree
Vertica: 26.7 Degree
With Lens Hood: 22.46 oz (637g)
Without Lens Hood: 20.6 oz (584g)
With Lens Hood: 3.22 x 4.57" (82 x 116.3mm)
Without Lens Hood: 2.91 x 2.97" (74 x 75.5mm)
'1:7.6
11 Elements / 6 Groups
4022243111950





For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.
The Summilux-SL 50 f/1.4 ASPH. is the compact travel, portrait and reportage lens for the Leica SL-System, offering high lens speed and fast autofocus. With a focal length of 50 mm, the world is captured just as the eye sees it. The f/1.4 lens speed brings out the distinctive Leica image character, providing exceptional subject isolation and bokeh, imbuing images with unmistakable depth.

What sets the Summilux-SL 50 f/1.4 ASPH. apart? It combines this performance with a design that creates a masterful unit when used with Leica SL3 cameras. Focused, precise, confident. Manufactured in Germany, the Summilux-SL combines the finest craftsmanship with optical engineering. The result is an exceptionally compact full-frame lens that can focus from as close as 50 cm, demonstrating its strengths in everything from spontaneous travel moments to carefully staged portraits.
At its maximum lens speed of f/1.4, the Summilux-SL reveals its distinctive character. The bokeh appears naturally soft, while the high contrast defining the in-focus area draws the eye directly to the subject. Portraits gain depth, travel photos are infused with atmosphere, and reportage photos are enriched with context and clear composition.

Weighing 20 ounces, it is designed to be used with Leica SL3 cameras, creating a balanced center of gravity for steady handling. The precision voice-coil motor executes focus commands quickly and almost silently. The design enables focusing performance that cannot be achieved with conventional mechanical systems, representing high-performance technology in its most compact form.

The Summilux-SL 50 f/1.4 ASPH. consists of 11 glass elements in six groups. The 11-blade aperture ensures smooth transitions in out-of-focus areas and is electronically controlled. The lens communicates directly with the camera via the Leica L-Mount contact strip. When used with SL-Cameras, the black anodized aluminum body forms a unit that is sealed against dust and splash water in accordance with the IP54 standard. The lens is designed for long and intensive use, with an E67 filter thread and the metal lens hood included in the scope of supply.

Designed for use with: Leica SL, Leica SL2, Panasonic S1, Panasonic S1H and
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