Summilux-C Summicron-C

CW Sonderoptic represents the highest quality available for the most demanding motion picture environments. Founded in 2008 to design, manufacture and market Leica-branded cine lenses for film, television and commercial production, the “CW” stands for “Cine Wetzlar”, a reference to both the company’s mission and legacy. It is based at Leitz Park in Wetzlar, Germany, the original hometown of Ernst Leitz and Leica Camera.

Summilux-C  With innovative optical composition and advanced mechanical designs, the Summilux-C primes from CW Sonderoptic are among the most desirable high speed prime lenses ever made. Consisting of a dozen focal lengths ranging from 16mm to 135mm, the Summilux-C primes feature a constant maximum T1.4 aperture. The unique formula of aspherical elements, proprietary anti-reflective coatings, and exotic materials provide a truly unique look that provide a highly precise image while maintaining a character all their own. shop now >

Summicron-C  The little brother to the Summilux-C primes, the Summicron C primes also feature color matched optics, advanced optical designs, and robust, reliable build quality. The Summicron-C primes incorporate a consistent T2.0 aperture across the ten focal lengths, all with a comparably compact, lightweight form factor. The Summicron-C primes also benefit from an impressive image circle, perfect for working with sensors slightly larger than Super 35 format. shop now >


Duclos Lenses takes great pride in their product designs, almost all of which are designed in-house. Manufacturing takes place either in-house, or in the hands of our trusted specialists including a range of professionals in the field of opto-mechanical manufacturing and aerospace fabrication. Products that bear our name represent the highest quality in the motion picture lens industry.



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Duclos Lenses sets itself apart from the competition by actually knowing and understanding the products that we sell. We genuinely want all of our customers to receive the absolute best products possible. It's because of this that we offer two years of free basic maintenance with every new lens purchased from Duclos Lenses. Click here for more information.



Express shipping... for FREE!
Yes, free. This product will ship out Express by FedEx with full insurance and tracking at no additional charge. Applies to all domestic orders.



Duclos Lenses is committed to providing the best possible products to our customers. Unlike the competition, our technicians have the knowledge and tools to check every single lens that we offer. This happens once when new products arrive from the manufacture and once again before they ship out. This ensures that our customers are only receiving the best of the best. Yet another reason Duclos Lenses is the premier destination for motion picture lenses.