Dulens APO Triassic Prime 50mm T2.8

Dulens APO Triassic Prime 50mm T2.8

Capture striking close-ups and cinematic detail with the ARRI PL-mount APO Close-Focus Triassic 50mm T2.8 from Dulens. Designed as a full-frame cinema lens, the Triassic series blends expressive character with modern optical precision. With a minimum focus distance of 9.4 inches, this classic close-focus cine lens excels at tight framing and intimate detail while maintaining balanced contrast and accurate color reproduction.

Each APO Close-Focus Triassic prime uses an apochromatic optical design with a floating element system to improve close-focus performance while reducing chromatic and spherical aberrations. A unified mechanical layout across the lineup, including an 80mm front diameter and 72mm filter thread, allows fast lens swaps and seamless integration with matte boxes and standard cinema accessories.

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 Dulens 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+.