Sigma Classic 50mm T2.5

Sigma Classic 50mm T2.5

The Sigma Cine Classic 50mm T2.5 is a normal prime that blends realistic perspective with a nostalgic, film-inspired rendering. Though the lens is rated at T2.5, its underlying optical design is based on a fast f/1.4 aperture, enabling naturally shallow depth of field and subject isolation when shot wide open. The Classic coating formula softens contrast, creates gentle highlight bloom, and encourages expressive flares, yielding images with warmth, texture, and emotional resonance.

Well-suited for close-ups, dialogue, and narrative work where tone matters, the 50mm Classic offers a grounded yet evocative look. Mechanically, it adheres to the Sigma Cine standard: 95 mm front diameter, matched gear placement, and a smooth 180° focus rotation for accurate, repeatable focus work. The Classic series is available exclusively in ARRI PL mount with metadata support, ensuring professional workflow integration while delivering a timeless, character-rich normal focal length.

Quality Check Process

Confidence included! Every lens purchased from Duclos Lenses has been checked for quality by our expert cinema lens technicians. This process ensures you only receive the best that Sigma has to offer. Learn more about our QC Process.

2 Years of Service+

Every new lens purchased from Duclos Lenses includes 2 years of our Service+ Program. Enjoy routine checkups and maintenance from the technicians who know your lenses best, keeping your optics clean, calibrated, and ready for every project. Learn more about Service+.