7Artisans' cinema prime — 50mm T2.0 Spectrum with colour-coded focus marks for indie filmmaking.
The 7Artisans 50mm T2.0 Spectrum is a cinema prime from 7Artisans' Spectrum cine series for Canon RF mount, designed for narrative and commercial video production on Canon EOS R-series full-frame bodies. Part of a matched set designed for consistent colour and exposure across the Spectrum focal lengths.
T2.0 maximum aperture. 50mm focal length. Canon RF mount. Cinema mechanics: 0.8mm-pitch focus gear ring, de-clicked aperture ring for smooth iris pulls. Full-frame coverage.
The 7Artisans Spectrum series provides cinema-convention primes — T-stop calibration, 0.8-pitch gear, de-clicked iris — for Canon RF-mount cinema and hybrid video production. The 50mm T2.0 is the standard normal focal length in the set, suited to dialogue coverage, two-shots, and observational documentary work. T2.0 offers greater light gathering than the T2.9-range cinema primes in lower-cost sets.
On the used market the 7Artisans 50mm T2.0 Spectrum Canon RF is an affordable cinema normal prime for EOS R-series cameras. Condition checks: Canon RF mount contacts, de-clicked aperture ring action (confirm smooth and click-free), focus ring smoothness, front element for marks. Manual focus only — no AF.