Cooke S4/i or S7/i? Sensor coverage, size, weight, look and budget compared, plus where the Mini S4/i, S5/i and Panchro/i Classic fit in the Cooke range.
Squeeze factor, sensor size, front or rear anamorphic, flares and focus scales: what to check before you buy or rent anamorphic lenses for a feature, a commercial or a music video.