[USED] LUMIX S Pro 50 f/1.4

Key Specifications & Features

Maximum Aperture: Ultra-fast f/1.4 aperture delivers excellent low-light performance and shallow depth-of-field separation.
Optical Construction: 13 elements in 11 groups. Includes 2 Aspherical elements and 3 Extra-low Dispersion (ED) elements to eliminate chromatic aberrations and distortion.
Aperture Diaphragm: 11 rounded blades create a soft, circular bokeh pattern even when stopped down.
Focusing System: Employs a dual-motor mechanism combining a high-torque linear motor and a stepping motor for fast, quiet, and highly precise autofocus tracking.
Focus Clutch Mechanism: Allows photographers to instantly switch between autofocus and manual focus by sliding the focus ring forward or backward.
Rugged Build Quality: Fully dust-, splash-, and freeze-resistant down to -10°C (14°F), making it suitable for harsh field environments.
Physical Profile: Weighs approximately 955 g (2.1 lbs) with a length of 130 mm (5.12 inches) and a 77 mm front filter thread.